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* Merge 4.4.123 into android-4.4Greg Kroah-Hartman2018-03-22
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes in 4.4.123 blkcg: fix double free of new_blkg in blkcg_init_queue Input: tsc2007 - check for presence and power down tsc2007 during probe staging: speakup: Replace BUG_ON() with WARN_ON(). staging: wilc1000: add check for kmalloc allocation failure. HID: reject input outside logical range only if null state is set drm: qxl: Don't alloc fbdev if emulation is not supported ath10k: fix a warning during channel switch with multiple vaps PCI/MSI: Stop disabling MSI/MSI-X in pci_device_shutdown() selinux: check for address length in selinux_socket_bind() perf sort: Fix segfault with basic block 'cycles' sort dimension i40e: Acquire NVM lock before reads on all devices i40e: fix ethtool to get EEPROM data from X722 interface perf tools: Make perf_event__synthesize_mmap_events() scale drivers: net: xgene: Fix hardware checksum setting drm: Defer disabling the vblank IRQ until the next interrupt (for instant-off) ath10k: disallow DFS simulation if DFS channel is not enabled perf probe: Return errno when not hitting any event HID: clamp input to logical range if no null state net/8021q: create device with all possible features in wanted_features ARM: dts: Adjust moxart IRQ controller and flags batman-adv: handle race condition for claims between gateways of: fix of_device_get_modalias returned length when truncating buffers solo6x10: release vb2 buffers in solo_stop_streaming() scsi: ipr: Fix missed EH wakeup media: i2c/soc_camera: fix ov6650 sensor getting wrong clock timers, sched_clock: Update timeout for clock wrap sysrq: Reset the watchdog timers while displaying high-resolution timers Input: qt1070 - add OF device ID table sched: act_csum: don't mangle TCP and UDP GSO packets ASoC: rcar: ssi: don't set SSICR.CKDV = 000 with SSIWSR.CONT spi: omap2-mcspi: poll OMAP2_MCSPI_CHSTAT_RXS for PIO transfer tcp: sysctl: Fix a race to avoid unexpected 0 window from space dmaengine: imx-sdma: add 1ms delay to ensure SDMA channel is stopped driver: (adm1275) set the m,b and R coefficients correctly for power mm: Fix false-positive VM_BUG_ON() in page_cache_{get,add}_speculative() blk-throttle: make sure expire time isn't too big f2fs: relax node version check for victim data in gc bonding: refine bond_fold_stats() wrap detection braille-console: Fix value returned by _braille_console_setup drm/vmwgfx: Fixes to vmwgfx_fb vxlan: vxlan dev should inherit lowerdev's gso_max_size NFC: nfcmrvl: Include unaligned.h instead of access_ok.h NFC: nfcmrvl: double free on error path ARM: dts: r8a7790: Correct parent of SSI[0-9] clocks ARM: dts: r8a7791: Correct parent of SSI[0-9] clocks powerpc: Avoid taking a data miss on every userspace instruction miss net/faraday: Add missing include of of.h ARM: dts: koelsch: Correct clock frequency of X2 DU clock input reiserfs: Make cancel_old_flush() reliable ALSA: firewire-digi00x: handle all MIDI messages on streaming packets fm10k: correctly check if interface is removed scsi: ses: don't get power status of SES device slot on probe apparmor: Make path_max parameter readonly iommu/iova: Fix underflow bug in __alloc_and_insert_iova_range video: ARM CLCD: fix dma allocation size drm/radeon: Fail fb creation from imported dma-bufs. drm/amdgpu: Fail fb creation from imported dma-bufs. (v2) coresight: Fixes coresight DT parse to get correct output port ID. MIPS: BPF: Quit clobbering callee saved registers in JIT code. MIPS: BPF: Fix multiple problems in JIT skb access helpers. MIPS: r2-on-r6-emu: Fix BLEZL and BGTZL identification MIPS: r2-on-r6-emu: Clear BLTZALL and BGEZALL debugfs counters regulator: isl9305: fix array size md/raid6: Fix anomily when recovering a single device in RAID6. usb: dwc2: Make sure we disconnect the gadget state usb: gadget: dummy_hcd: Fix wrong power status bit clear/reset in dummy_hub_control() drivers/perf: arm_pmu: handle no platform_device perf inject: Copy events when reordering events in pipe mode perf session: Don't rely on evlist in pipe mode scsi: sg: check for valid direction before starting the request scsi: sg: close race condition in sg_remove_sfp_usercontext() kprobes/x86: Fix kprobe-booster not to boost far call instructions kprobes/x86: Set kprobes pages read-only pwm: tegra: Increase precision in PWM rate calculation wil6210: fix memory access violation in wil_memcpy_from/toio_32 drm/edid: set ELD connector type in drm_edid_to_eld() video/hdmi: Allow "empty" HDMI infoframes HID: elo: clear BTN_LEFT mapping ARM: dts: exynos: Correct Trats2 panel reset line sched: Stop switched_to_rt() from sending IPIs to offline CPUs sched: Stop resched_cpu() from sending IPIs to offline CPUs test_firmware: fix setting old custom fw path back on exit net: xfrm: allow clearing socket xfrm policies. mtd: nand: fix interpretation of NAND_CMD_NONE in nand_command[_lp]() ARM: dts: am335x-pepper: Fix the audio CODEC's reset pin ARM: dts: omap3-n900: Fix the audio CODEC's reset pin ath10k: update tdls teardown state to target cpufreq: Fix governor module removal race clk: qcom: msm8916: fix mnd_width for codec_digcodec ath10k: fix invalid STS_CAP_OFFSET_MASK tools/usbip: fixes build with musl libc toolchain spi: sun6i: disable/unprepare clocks on remove scsi: core: scsi_get_device_flags_keyed(): Always return device flags scsi: devinfo: apply to HP XP the same flags as Hitachi VSP scsi: dh: add new rdac devices media: cpia2: Fix a couple off by one bugs veth: set peer GSO values drm/amdkfd: Fix memory leaks in kfd topology agp/intel: Flush all chipset writes after updating the GGTT mac80211_hwsim: enforce PS_MANUAL_POLL to be set after PS_ENABLED mac80211: remove BUG() when interface type is invalid ASoC: nuc900: Fix a loop timeout test ipvlan: add L2 check for packets arriving via virtual devices rcutorture/configinit: Fix build directory error message ima: relax requiring a file signature for new files with zero length selftests/x86/entry_from_vm86: Exit with 1 if we fail selftests/x86: Add tests for User-Mode Instruction Prevention selftests/x86: Add tests for the STR and SLDT instructions selftests/x86/entry_from_vm86: Add test cases for POPF x86/vm86/32: Fix POPF emulation x86/mm: Fix vmalloc_fault to use pXd_large ALSA: pcm: Fix UAF in snd_pcm_oss_get_formats() ALSA: hda - Revert power_save option default value ALSA: seq: Fix possible UAF in snd_seq_check_queue() ALSA: seq: Clear client entry before deleting else at closing drm/amdgpu/dce: Don't turn off DP sink when disconnected fs: Teach path_connected to handle nfs filesystems with multiple roots. lock_parent() needs to recheck if dentry got __dentry_kill'ed under it fs/aio: Add explicit RCU grace period when freeing kioctx fs/aio: Use RCU accessors for kioctx_table->table[] irqchip/gic-v3-its: Ensure nr_ites >= nr_lpis scsi: sg: fix SG_DXFER_FROM_DEV transfers scsi: sg: fix static checker warning in sg_is_valid_dxfer scsi: sg: only check for dxfer_len greater than 256M ARM: dts: LogicPD Torpedo: Fix I2C1 pinmux btrfs: alloc_chunk: fix DUP stripe size handling btrfs: Fix use-after-free when cleaning up fs_devs with a single stale device USB: gadget: udc: Add missing platform_device_put() on error in bdc_pci_probe() usb: gadget: bdc: 64-bit pointer capability check bpf: fix incorrect sign extension in check_alu_op() Linux 4.4.123 Change-Id: Ieb89411248f93522dde29edb8581f8ece22e33a7 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
| * Input: qt1070 - add OF device ID tableJavier Martinez Canillas2018-03-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [ Upstream commit cf5cd9d4480a87da78768718cac194a71079b5cb ] The driver doesn't have a struct of_device_id table but supported devices are registered via Device Trees. This is working on the assumption that a I2C device registered via OF will always match a legacy I2C device ID and that the MODALIAS reported will always be of the form i2c:<device>. But this could change in the future so the correct approach is to have an OF device ID table if the devices are registered via OF. The compatible strings don't have a vendor prefix because that's how it's used currently, and changing this will be a Device Tree ABI break. Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | Merge 4.4.122 into android-4.4Greg Kroah-Hartman2018-03-18
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes in 4.4.122 RDMA/ucma: Limit possible option size RDMA/ucma: Check that user doesn't overflow QP state RDMA/mlx5: Fix integer overflow while resizing CQ scsi: qla2xxx: Fix NULL pointer crash due to active timer for ABTS workqueue: Allow retrieval of current task's work struct drm: Allow determining if current task is output poll worker drm/nouveau: Fix deadlock on runtime suspend drm/radeon: Fix deadlock on runtime suspend drm/amdgpu: Fix deadlock on runtime suspend drm/amdgpu: Notify sbios device ready before send request drm/radeon: fix KV harvesting drm/amdgpu: fix KV harvesting MIPS: BMIPS: Do not mask IPIs during suspend MIPS: ath25: Check for kzalloc allocation failure MIPS: OCTEON: irq: Check for null return on kzalloc allocation Input: matrix_keypad - fix race when disabling interrupts loop: Fix lost writes caused by missing flag kbuild: Handle builtin dtb file names containing hyphens bcache: don't attach backing with duplicate UUID x86/MCE: Serialize sysfs changes ALSA: hda/realtek - Fix dock line-out volume on Dell Precision 7520 ALSA: seq: Don't allow resizing pool in use ALSA: seq: More protection for concurrent write and ioctl races ALSA: hda: add dock and led support for HP EliteBook 820 G3 ALSA: hda: add dock and led support for HP ProBook 640 G2 nospec: Include <asm/barrier.h> dependency watchdog: hpwdt: SMBIOS check watchdog: hpwdt: Check source of NMI watchdog: hpwdt: fix unused variable warning netfilter: nfnetlink_queue: fix timestamp attribute ARM: omap2: hide omap3_save_secure_ram on non-OMAP3 builds Input: tca8418_keypad - remove double read of key event register tc358743: fix register i2c_rd/wr function fix netfilter: add back stackpointer size checks netfilter: x_tables: fix missing timer initialization in xt_LED netfilter: nat: cope with negative port range netfilter: IDLETIMER: be syzkaller friendly netfilter: ebtables: CONFIG_COMPAT: don't trust userland offsets netfilter: bridge: ebt_among: add missing match size checks netfilter: ipv6: fix use-after-free Write in nf_nat_ipv6_manip_pkt netfilter: use skb_to_full_sk in ip_route_me_harder netfilter: x_tables: pass xt_counters struct instead of packet counter netfilter: x_tables: pass xt_counters struct to counter allocator netfilter: x_tables: pack percpu counter allocations ext4: inplace xattr block update fails to deduplicate blocks ubi: Fix race condition between ubi volume creation and udev scsi: qla2xxx: Replace fcport alloc with qla2x00_alloc_fcport NFS: Fix an incorrect type in struct nfs_direct_req Revert "ARM: dts: LogicPD Torpedo: Fix I2C1 pinmux" x86/module: Detect and skip invalid relocations x86: Treat R_X86_64_PLT32 as R_X86_64_PC32 serial: sh-sci: prevent lockup on full TTY buffers tty/serial: atmel: add new version check for usart uas: fix comparison for error code staging: comedi: fix comedi_nsamples_left. staging: android: ashmem: Fix lockdep issue during llseek USB: storage: Add JMicron bridge 152d:2567 to unusual_devs.h usb: quirks: add control message delay for 1b1c:1b20 USB: usbmon: remove assignment from IS_ERR argument usb: usbmon: Read text within supplied buffer size usb: gadget: f_fs: Fix use-after-free in ffs_fs_kill_sb() serial: 8250_pci: Add Brainboxes UC-260 4 port serial device fixup: sctp: verify size of a new chunk in _sctp_make_chunk() Linux 4.4.122 Change-Id: I0946c4a7c59be33f18bed6498c3cdb748e82bbaf Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
| * Input: tca8418_keypad - remove double read of key event registerDmitry Torokhov2018-03-18
| | | | | | | | | | | | | | | | | | | | | | | | commit 9dd46c02532a6bed6240101ecf4bbc407f8c6adf upstream. There is no need to tread the same register twice in a row. Fixes: ea4348c8462a ("Input: tca8418_keypad - hide gcc-4.9 -Wmaybe-un ...") Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Ben Hutchings <ben.hutchings@codethink.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * Input: matrix_keypad - fix race when disabling interruptsZhang Bo2018-03-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit ea4f7bd2aca9f68470e9aac0fc9432fd180b1fe7 upstream. If matrix_keypad_stop() is executing and the keypad interrupt is triggered, disable_row_irqs() may be called by both matrix_keypad_interrupt() and matrix_keypad_stop() at the same time, causing interrupts to be disabled twice and the keypad being "stuck" after resuming. Take lock when setting keypad->stopped to ensure that ISR will not race with matrix_keypad_stop() disabling interrupts. Signed-off-by: Zhang Bo <zbsdta@126.com> Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | ANDROID: Add input support for Android Wear.Lingfeng Yang2018-03-07
| | | | | | | | | | | | | | | | | | Also enable the roraty device in Kconfig and defconfigs. Change-Id: Id05325a1d7e5a03baf6f85bb28bd6ee87fa8a20c Signed-off-by: Roman Kiryanov <rkir@google.com> Signed-off-by: Lingfeng Yang <lfy@google.com>
* | Merge 4.4.118 into android-4.4Greg Kroah-Hartman2018-02-26
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes in 4.4.118 net: add dst_cache support net: replace dst_cache ip6_tunnel implementation with the generic one cfg80211: check dev_set_name() return value mm,vmscan: Make unregister_shrinker() no-op if register_shrinker() failed. xfrm: Fix stack-out-of-bounds read on socket policy lookup. xfrm: check id proto in validate_tmpl() blktrace: fix unlocked registration of tracepoints drm: Require __GFP_NOFAIL for the legacy drm_modeset_lock_all Provide a function to create a NUL-terminated string from unterminated data selinux: ensure the context is NUL terminated in security_context_to_sid_core() selinux: skip bounded transition processing if the policy isn't loaded crypto: x86/twofish-3way - Fix %rbp usage KVM: x86: fix escape of guest dr6 to the host netfilter: x_tables: fix int overflow in xt_alloc_table_info() netfilter: x_tables: avoid out-of-bounds reads in xt_request_find_{match|target} netfilter: ipt_CLUSTERIP: fix out-of-bounds accesses in clusterip_tg_check() netfilter: on sockopt() acquire sock lock only in the required scope netfilter: xt_RATEEST: acquire xt_rateest_mutex for hash insert net: avoid skb_warn_bad_offload on IS_ERR ASoC: ux500: add MODULE_LICENSE tag video: fbdev/mmp: add MODULE_LICENSE arm64: dts: add #cooling-cells to CPU nodes Make DST_CACHE a silent config option dn_getsockoptdecnet: move nf_{get/set}sockopt outside sock lock staging: android: ashmem: Fix a race condition in pin ioctls binder: check for binder_thread allocation failure in binder_poll() staging: iio: adc: ad7192: fix external frequency setting usbip: keep usbip_device sockfd state in sync with tcp_socket usb: build drivers/usb/common/ when USB_SUPPORT is set ARM: OMAP2+: Fix SRAM virt to phys translation for save_secure_ram_context ARM: AM33xx: PRM: Remove am33xx_pwrdm_read_prev_pwrst function ARM: dts: Fix omap4 hang with GPS connected to USB by using wakeupgen ARM: dts: am4372: Correct the interrupts_properties of McASP perf top: Fix window dimensions change handling perf bench numa: Fixup discontiguous/sparse numa nodes media: s5k6aa: describe some function parameters pinctrl: sunxi: Fix A80 interrupt pin bank RDMA/cma: Make sure that PSN is not over max allowed scripts/kernel-doc: Don't fail with status != 0 if error encountered with -none ipvlan: Add the skb->mark as flow4's member to lookup route powerpc/perf: Fix oops when grouping different pmu events s390/dasd: prevent prefix I/O error gianfar: fix a flooded alignment reports because of padding issue. net_sched: red: Avoid devision by zero net_sched: red: Avoid illegal values btrfs: Fix possible off-by-one in btrfs_search_path_in_tree 509: fix printing uninitialized stack memory when OID is empty dmaengine: ioat: Fix error handling path dmaengine: at_hdmac: fix potential NULL pointer dereference in atc_prep_dma_interleaved clk: fix a panic error caused by accessing NULL pointer ASoC: rockchip: disable clock on error spi: sun4i: disable clocks in the remove function xfrm: Fix stack-out-of-bounds with misconfigured transport mode policies. drm/armada: fix leak of crtc structure dmaengine: jz4740: disable/unprepare clk if probe fails mm/early_ioremap: Fix boot hang with earlyprintk=efi,keep x86/mm/kmmio: Fix mmiotrace for page unaligned addresses xen: XEN_ACPI_PROCESSOR is Dom0-only hippi: Fix a Fix a possible sleep-in-atomic bug in rr_close virtio_balloon: prevent uninitialized variable use isdn: icn: remove a #warning vmxnet3: prevent building with 64K pages gpio: intel-mid: Fix build warning when !CONFIG_PM platform/x86: intel_mid_thermal: Fix suspend handlers unused warning video: fbdev: via: remove possibly unused variables scsi: advansys: fix build warning for PCI=n x86/ras/inject: Make it depend on X86_LOCAL_APIC=y arm64: define BUG() instruction without CONFIG_BUG x86/fpu/math-emu: Fix possible uninitialized variable use tools build: Add tools tree support for 'make -s' x86/build: Silence the build with "make -s" thermal: fix INTEL_SOC_DTS_IOSF_CORE dependencies x86: add MULTIUSER dependency for KVM x86/platform: Add PCI dependency for PUNIT_ATOM_DEBUG scsi: advansys: fix uninitialized data access arm64: Kconfig: select COMPAT_BINFMT_ELF only when BINFMT_ELF is set ALSA: hda/ca0132 - fix possible NULL pointer use reiserfs: avoid a -Wmaybe-uninitialized warning ssb: mark ssb_bus_register as __maybe_unused thermal: spear: use __maybe_unused for PM functions x86/boot: Avoid warning for zero-filling .bss scsi: sim710: fix build warning drivers/net: fix eisa_driver probe section mismatch dpt_i2o: fix build warning profile: hide unused functions when !CONFIG_PROC_FS md: avoid warning for 32-bit sector_t mtd: ichxrom: maybe-uninitialized with gcc-4.9 mtd: maps: add __init attribute mptfusion: hide unused seq_mpt_print_ioc_summary function scsi: fdomain: drop fdomain_pci_tbl when built-in video: fbdev: sis: remove unused variable staging: ste_rmi4: avoid unused function warnings fbdev: sis: enforce selection of at least one backend video: Use bool instead int pointer for get_opt_bool() argument scsi: mvumi: use __maybe_unused to hide pm functions SCSI: initio: remove duplicate module device table pwc: hide unused label usb: musb/ux500: remove duplicate check for dma_is_compatible tty: hvc_xen: hide xen_console_remove when unused target/user: Fix cast from pointer to phys_addr_t driver-core: use 'dev' argument in dev_dbg_ratelimited stub fbdev: auo_k190x: avoid unused function warnings amd-xgbe: Fix unused suspend handlers build warning mtd: sh_flctl: pass FIFO as physical address mtd: cfi: enforce valid geometry configuration fbdev: s6e8ax0: avoid unused function warnings modsign: hide openssl output in silent builds Drivers: hv: vmbus: fix build warning fbdev: sm712fb: avoid unused function warnings hwrng: exynos - use __maybe_unused to hide pm functions USB: cdc_subset: only build when one driver is enabled rtlwifi: fix gcc-6 indentation warning staging: wilc1000: fix kbuild test robot error x86/platform/olpc: Fix resume handler build warning netfilter: ipvs: avoid unused variable warnings ipv4: ipconfig: avoid unused ic_proto_used symbol tc1100-wmi: fix build warning when CONFIG_PM not enabled tlan: avoid unused label with PCI=n drm/vmwgfx: use *_32_bits() macros tty: cyclades: cyz_interrupt is only used for PCI genirq/msi: Add stubs for get_cached_msi_msg/pci_write_msi_msg ASoC: mediatek: add i2c dependency iio: adc: axp288: remove redundant duplicate const on axp288_adc_channels infiniband: cxgb4: use %pR format string for printing resources b2c2: flexcop: avoid unused function warnings i2c: remove __init from i2c_register_board_info() staging: unisys: visorinput depends on INPUT tc358743: fix register i2c_rd/wr functions drm/nouveau: hide gcc-4.9 -Wmaybe-uninitialized Input: tca8418_keypad - hide gcc-4.9 -Wmaybe-uninitialized warning KVM: add X86_LOCAL_APIC dependency go7007: add MEDIA_CAMERA_SUPPORT dependency em28xx: only use mt9v011 if camera support is enabled ISDN: eicon: reduce stack size of sig_ind function ASoC: rockchip: use __maybe_unused to hide st_irq_syscfg_resume serial: 8250_mid: fix broken DMA dependency drm/gma500: Sanity-check pipe index hdpvr: hide unused variable v4l: remove MEDIA_TUNER dependency for VIDEO_TUNER cw1200: fix bogus maybe-uninitialized warning wireless: cw1200: use __maybe_unused to hide pm functions_ perf/x86: Shut up false-positive -Wmaybe-uninitialized warning dmaengine: zx: fix build warning net: hp100: remove unnecessary #ifdefs gpio: xgene: mark PM functions as __maybe_unused ncpfs: fix unused variable warning Revert "power: bq27xxx_battery: Remove unneeded dependency in Kconfig" power: bq27xxx_battery: mark some symbols __maybe_unused isdn: sc: work around type mismatch warning binfmt_elf: compat: avoid unused function warning idle: i7300: add PCI dependency usb: phy: msm add regulator dependency ncr5380: shut up gcc indentation warning ARM: tegra: select USB_ULPI from EHCI rather than platform ASoC: Intel: Kconfig: fix build when ACPI is not enabled netlink: fix nla_put_{u8,u16,u32} for KASAN dell-wmi, dell-laptop: depends DMI genksyms: Fix segfault with invalid declarations x86/microcode/AMD: Change load_microcode_amd()'s param to bool to fix preemptibility bug drm/gma500: remove helper function kasan: rework Kconfig settings KVM: async_pf: Fix #DF due to inject "Page not Present" and "Page Ready" exceptions simultaneously x86/retpoline: Remove the esp/rsp thunk KVM: x86: Make indirect calls in emulator speculation safe KVM: VMX: Make indirect call speculation safe module/retpoline: Warn about missing retpoline in module x86/nospec: Fix header guards names x86/bugs: Drop one "mitigation" from dmesg x86/cpu/bugs: Make retpoline module warning conditional x86/spectre: Check CONFIG_RETPOLINE in command line parser Documentation: Document array_index_nospec array_index_nospec: Sanitize speculative array de-references x86: Implement array_index_mask_nospec x86: Introduce barrier_nospec x86/get_user: Use pointer masking to limit speculation x86/syscall: Sanitize syscall table de-references under speculation vfs, fdtable: Prevent bounds-check bypass via speculative execution nl80211: Sanitize array index in parse_txq_params x86/spectre: Report get_user mitigation for spectre_v1 x86/spectre: Fix spelling mistake: "vunerable"-> "vulnerable" x86/paravirt: Remove 'noreplace-paravirt' cmdline option x86/kvm: Update spectre-v1 mitigation x86/retpoline: Avoid retpolines for built-in __init functions x86/spectre: Simplify spectre_v2 command line parsing x86/speculation: Fix typo IBRS_ATT, which should be IBRS_ALL KVM: nVMX: kmap() can't fail KVM: nVMX: vmx_complete_nested_posted_interrupt() can't fail kvm: nVMX: Fix kernel panics induced by illegal INVEPT/INVVPID types KVM: VMX: clean up declaration of VPID/EPT invalidation types KVM: nVMX: invvpid handling improvements crypto: s5p-sss - Fix kernel Oops in AES-ECB mode net: dst_cache_per_cpu_dst_set() can be static Linux 4.4.118 Change-Id: I01c76e1c15a611e13a1e98092bc5c01cdb5b6adb Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
| * Input: tca8418_keypad - hide gcc-4.9 -Wmaybe-uninitialized warningArnd Bergmann2018-02-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit ea4348c8462a20e8b1b6455a7145d2b86f8a49b6 upstream. Older versions of gcc warn about the tca8418_irq_handler function as they can't keep track of the variable assignment inside of the loop when using the -Wmaybe-unintialized flag: drivers/input/keyboard/tca8418_keypad.c: In function ‘tca8418_irq_handler’: drivers/input/keyboard/tca8418_keypad.c:172:9: error: ‘reg’ may be used uninitialized in this function [-Werror=maybe-uninitialized] drivers/input/keyboard/tca8418_keypad.c:165:5: note: ‘reg’ was declared here This is fixed in gcc-6, but it's possible to rearrange the code in a way that avoids the warning on older compilers as well. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | Merge 4.4.98 into android-4.4Greg Kroah-Hartman2017-11-15
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes in 4.4.98 adv7604: Initialize drive strength to default when using DT video: fbdev: pmag-ba-fb: Remove bad `__init' annotation PCI: mvebu: Handle changes to the bridge windows while enabled xen/netback: set default upper limit of tx/rx queues to 8 drm: drm_minor_register(): Clean up debugfs on failure KVM: PPC: Book 3S: XICS: correct the real mode ICP rejecting counter iommu/arm-smmu-v3: Clear prior settings when updating STEs powerpc/corenet: explicitly disable the SDHC controller on kmcoge4 ARM: omap2plus_defconfig: Fix probe errors on UARTs 5 and 6 crypto: vmx - disable preemption to enable vsx in aes_ctr.c iio: trigger: free trigger resource correctly phy: increase size of MII_BUS_ID_SIZE and bus_id serial: sh-sci: Fix register offsets for the IRDA serial port usb: hcd: initialize hcd->flags to 0 when rm hcd netfilter: nft_meta: deal with PACKET_LOOPBACK in netdev family IPsec: do not ignore crypto err in ah4 input Input: mpr121 - handle multiple bits change of status register Input: mpr121 - set missing event capability IB/ipoib: Change list_del to list_del_init in the tx object s390/qeth: issue STARTLAN as first IPA command net: dsa: select NET_SWITCHDEV platform/x86: hp-wmi: Fix detection for dock and tablet mode cdc_ncm: Set NTB format again after altsetting switch for Huawei devices KEYS: trusted: sanitize all key material KEYS: trusted: fix writing past end of buffer in trusted_read() platform/x86: hp-wmi: Fix error value for hp_wmi_tablet_state platform/x86: hp-wmi: Do not shadow error values x86/uaccess, sched/preempt: Verify access_ok() context workqueue: Fix NULL pointer dereference crypto: x86/sha1-mb - fix panic due to unaligned access KEYS: fix NULL pointer dereference during ASN.1 parsing [ver #2] ARM: 8720/1: ensure dump_instr() checks addr_limit ALSA: seq: Fix OSS sysex delivery in OSS emulation ALSA: seq: Avoid invalid lockdep class warning MIPS: microMIPS: Fix incorrect mask in insn_table_MM MIPS: Fix CM region target definitions MIPS: SMP: Use a completion event to signal CPU up MIPS: Fix race on setting and getting cpu_online_mask MIPS: SMP: Fix deadlock & online race test: firmware_class: report errors properly on failure selftests: firmware: add empty string and async tests selftests: firmware: send expected errors to /dev/null tools: firmware: check for distro fallback udev cancel rule MIPS: AR7: Defer registration of GPIO MIPS: AR7: Ensure that serial ports are properly set up Input: elan_i2c - add ELAN060C to the ACPI table drm/vmwgfx: Fix Ubuntu 17.10 Wayland black screen issue rbd: use GFP_NOIO for parent stat and data requests can: sun4i: handle overrun in RX FIFO can: c_can: don't indicate triple sampling support for D_CAN x86/oprofile/ppro: Do not use __this_cpu*() in preemptible context PKCS#7: fix unitialized boolean 'want' Linux 4.4.98 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
| * Input: mpr121 - set missing event capabilityAkinobu Mita2017-11-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [ Upstream commit 9723ddc8fe0d76ce41fe0dc16afb241ec7d0a29d ] This driver reports misc scan input events on the sensor's status register changes. But the event capability for them was not set in the device initialization, so these events were ignored. This change adds the missing event capability. Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * Input: mpr121 - handle multiple bits change of status registerAkinobu Mita2017-11-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [ Upstream commit 08fea55e37f58371bffc5336a59e55d1f155955a ] This driver reports input events on their interrupts which are triggered by the sensor's status register changes. But only single bit change is reported in the interrupt handler. So if there are multiple bits are changed at almost the same time, other press or release events are ignored. This fixes it by detecting all changed bits in the status register. Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | Merge remote-tracking branch 'common/android-4.4' into android-4.4.yDmitry Shmidt2016-11-21
|\ \ | |/ |/|
| * ANDROID: goldfish_events: no extra EV_SYN; register goldfishLingfeng Yang2016-11-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If we send SYN_REPORT on every single multitouch event, it breaks the multitouch. The multitouch becomes janky and having to click 2-3 times to do stuff (plus randomly activating notification bars when not clicking) If we suppress these SYN_REPORTS, multitouch will work fine, plus the events will have a protocol that looks nice. In addition, we need to register Goldfish Events as a multitouch device by issuing input_mt_init_slots, otherwise input_handle_abs_event in drivers/input/input.c will silently drop all ABS_MT_SLOT events, making it so that touches with more than 1 finger do not work properly. Signed-off-by: "Lingfeng Yang" <lfy@google.com> Change-Id: Ib2350f7d1732449d246f6f0d9b7b08f02cc7c2dd (cherry picked from commit 6cf40d0a16330e1ef42bdf07d9aba6c16ee11fbc)
| * BACKPORT: Input: goldfish_events - enable ACPI-based enumeration for ↵Jason Hu2016-11-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | goldfish events Add ACPI binding to the goldfish events driver. Signed-off-by: Jason Hu <jia-cheng.hu@intel.com> Signed-off-by: Jin Qian <jinqian@android.com> Signed-off-by: Alan <alan@linux.intel.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> (cherry picked from commit 0581ce09fd2c976125a20791268d7206db156d2f) Change-Id: Ic3e4f1cffb111ea6c69977e63dd598e3fcb55f19
| * BACKPORT: Input: goldfish_events - add devicetree bindingsGreg Hackmann2016-11-17
| | | | | | | | | | | | | | | | | | | | | | | | Add device tree bindings to the Goldfish virtual platform event driver. Signed-off-by: Greg Hackmann <ghackmann@google.com> Signed-off-by: Jin Qian <jinqian@android.com> Signed-off-by: Alan <alan@linux.intel.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> (cherry picked from commit 8c5dc5a1ada2b79259e55a4bd150135d23529c6a) Change-Id: I677d8e0d92294f53f7cc5a79300b6462b65e8aad
* | Input: tegra-kbc - fix inverted reset logicMasahiro Yamada2016-09-07
|/ | | | | | | | | | | | | | | | commit fae16989be77b09bab86c79233e4b511ea769cea upstream. Commit fe6b0dfaba68 ("Input: tegra-kbc - use reset framework") accidentally converted _deassert to _assert, so there is no code to wake up this hardware. Fixes: fe6b0dfaba68 ("Input: tegra-kbc - use reset framework") Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Thierry Reding <treding@nvidia.com> Acked-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Input: snvs_pwrkey - remove duplicated semicolonJavier Martinez Canillas2015-10-26
| | | | | | | Remove the unneded semicolon since it is clearly a typo error. Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Input: tegra-kbc - drop use of IRQF_NO_SUSPEND flagSudeep Holla2015-10-26
| | | | | | | | | | | | | The driver handles wakeup irq correctly using device_init_wakeup and enable_irq_wake. There's no need to use IRQF_NO_SUSPEND while registering the interrupt. This patch removes the use of IRQF_NO_SUSPEND flag. Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> Acked-by: Thierry Reding <treding@nvidia.com> Acked-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Input: tegra-kbc - enable support for the standard "wakeup-source" propertySudeep Holla2015-10-26
| | | | | | | | | | | | Though the tegra-kbc driver should/will continue to support the legacy "nvidia,wakeup-source" property to enable keyboard as the wakeup source, we need to add support for the new standard property "wakeup-source". This patch adds support for "wakeup-source" property in addition to the existing "nvidia,wakeup-source" property. Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Input: nomadik-ske-keypad - fix a trivial typoGeliang Tang2015-10-22
| | | | | | s/regsiter/register/ Signed-off-by: Geliang Tang <geliangtang@163.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Input: gpio_keys_polled - add support for abs/rel axisHans de Goede2015-10-14
| | | | | | | | | | | | | | | | | This changAdd support for EV_ABS / EV_REL events to the gpio-keys-polled driver. The driver already allows specifying what type of events (key / rel / abs) a button generates when pressed, but for rel / abs axis we also need to specify which value this specific gpio represents. One use case is digital joysticks / direction-pads which are hooked up to gpio, in this case we've left and right buttons which we want to map to EV_ABS, ABS_X and we want generate events for left with a value of -1 and for right with a value of +1 (and similar for up / down and ABS_Y). Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Input: goldfish - allow compile the driver with COMPILE_TESTJavier Martinez Canillas2015-10-02
| | | | | | | | | | | The driver depends on GOLDFISH but there isn't a build dependency so it's a good idea to allow the driver to be built even if that option is disabled, if the COMPILE_TEST option is enabled. That way, the driver can be built with a config generated by make allyesconfig and can be checked if a patch would break the build. Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Input: gpio_keys - don't report events on gpio failureBjorn Andersson2015-10-02
| | | | | | | | | | | | | In the cases where the gpio chip fails to acquire the current state an error is reported back to gpio_keys. This is currently interpreted as if the line went high, which just confuses the developer. This patch introduces an error print in this case and skipps the reporting of a input event; to aid in debugging this issue. Reported-by: John Stultz <john.stultz@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Merge tag 'v4.3-rc3' into nextDmitry Torokhov2015-09-29
|\ | | | | | | | | Merge with Linux 4.3-rc3 to bring in MFD DA9062 changes to merge DA9062 OnKey driver.
| * Merge branch 'for-linus' of ↵Linus Torvalds2015-09-11
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull more input updates from Dmitry Torokhov: "Second round of updates for the input subsystem. This introduces two brand new touchscreen drivers (Colibri and imx6ul_tsc), some small driver fixes, and we are no longer report errors from evdev_flush() as users do not really have a way of handling errors, error codes that we were returning were not on the list of errors supposed to be returned by close(), and errors were causing issues with one of older versions of systemd" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: imx_keypad - remove obsolete comment Input: touchscreen - add imx6ul_tsc driver support Input: Add touchscreen support for Colibri VF50 Input: i8042 - lower log level for "no controller" message Input: evdev - do not report errors form flush() Input: elants_i2c - extend the calibration timeout to 12 seconds Input: sparcspkr - fix module autoload for OF platform drivers Input: regulator-haptic - fix module autoload for OF platform driver Input: pwm-beeper - fix module autoload for OF platform driver Input: ab8500-ponkey - Fix module autoload for OF platform driver Input: cyttsp - remove unnecessary MODULE_ALIAS() Input: elan_i2c - add ACPI ID "ELAN1000"
| | * Merge branch 'next' into for-linusDmitry Torokhov2015-09-11
| | |\ | | | | | | | | | | | | Prepare second round of input updates for 4.3 merge window.
| * | | Merge branch 'for-linus' of ↵Linus Torvalds2015-09-04
| |\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input subsystem updates from Dmitry Torokhov: "Drivers, drivers, drivers... No interesting input core changes this time" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (74 commits) Input: elan_i2c - use iap_version to get firmware information Input: max8997_haptic - fix module alias Input: elan_i2c - fix typos for validpage_count Input: psmouse - add small delay for IBM trackpoint pass-through mode Input: synaptics - fix handling of disabling gesture mode Input: elan_i2c - enable ELAN0100 acpi panels Input: gpio-keys - report error when disabling unsupported key Input: sur40 - fix error return code Input: sentelic - silence some underflow warnings Input: zhenhua - switch to using bitrev8() Input: cros_ec_keyb - replace KEYBOARD_CROS_EC dependency Input: cap11xx - add LED support Input: elants_i2c - fix for devm_gpiod_get API change Input: elan_i2c - enable asynchronous probing Input: elants_i2c - enable asynchronous probing Input: elants_i2c - wire up regulator support Input: do not emit unneeded EV_SYN when suspending Input: elants_i2c - disable idle mode before updating firmware MAINTAINERS: Add maintainer for atmel_mxt_ts Input: atmel_mxt_ts - remove warning on zero T44 count ...
| | * | Merge branch 'next' into for-linusDmitry Torokhov2015-09-03
| | |\ \ | | | | | | | | | | | | | | | Prepare first round of input updates for 4.3 merge window.
| * | \ \ Merge tag 'armsoc-soc' of ↵Linus Torvalds2015-09-01
| |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC platform updates from Olof Johansson: "New or improved SoC support: - add support for Atmel's SAMA5D2 SoC - add support for Freescale i.MX6UL - improved support for TI's DM814x platform - misc fixes and improvements for RockChip platforms - Marvell MVEBU suspend/resume support A few driver changes that ideally would belong in the drivers branch are also here (acked by appropriate maintainers): - power key input driver for Freescale platforms (svns) - RTC driver updates for Freescale platforms (svns/mxc) - clk fixes for TI DM814/816X + a bunch of other changes for various platforms" * tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (83 commits) ARM: rockchip: pm: Fix PTR_ERR() argument ARM: imx: mach-imx6ul: Fix allmodconfig build clk: ti: fix for definition movement ARM: uniphier: drop v7_invalidate_l1 call at secondary entry memory: kill off set_irq_flags usage rtc: snvs: select option REGMAP_MMIO ARM: brcmstb: select ARCH_DMA_ADDR_T_64BIT for LPAE ARM: BCM: Enable ARM erratum 798181 for BRCMSTB ARM: OMAP2+: Fix power domain operations regression caused by 81xx ARM: rockchip: enable PMU_GPIOINT_WAKEUP_EN when entering shallow suspend ARM: rockchip: set correct stabilization thresholds in suspend ARM: rockchip: rename osc_switch_to_32k variable ARM: imx6ul: add fec MAC refrence clock and phy fixup init ARM: imx6ul: add fec bits to GPR syscon definition rtc: mxc: add support of device tree dt-binding: document the binding for mxc rtc rtc: mxc: use a second rtc clock ARM: davinci: cp_intc: use IRQCHIP_SKIP_SET_WAKE instead of irq_set_wake callback soc: mediatek: Fix SCPSYS compilation ARM: at91/soc: add basic support for new sama5d2 SoC ...
| | * | | | input: snvs_pwrkey: use "wakeup-source" as deivce tree property nameShawn Guo2015-07-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of inventing a new property name, let's use "wakeup-source" to be consistent with other driver and subsystem bindings. Signed-off-by: Shawn Guo <shawnguo@kernel.org> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | | | input: keyboard: imx: add snvs power key driverRobin Gong2015-07-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | add snvs power key driver. It work in imx chips after i.mx6sx ON/OFF key used power on/off whole system. This driver make it wakeup from suspend state when short press ON/OFF key. Long time press will trig SNVS power off chip without software intervention. Signed-off-by: Robin Gong <b38343@freescale.com> Signed-off-by: Frank Li <Frank.Li@freescale.com> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
| * | | | | Merge branch 'for-linus' of ↵Linus Torvalds2015-08-21
| |\ \ \ \ \ | | |/ / / / | |/| / / / | | |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input layer fix from Dmitry Torokhov: "A small fixup to gpio_keys_polled driver" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: gpio_keys_polled - request GPIO pin as input.
| | * | | Input: gpio_keys_polled - request GPIO pin as input.Vincent Pelletier2015-08-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | GPIOF_IN flag was lost in: Commit 633a21d80b4a("input: gpio_keys_polled: Add support for GPIO descriptors"). Without this flag, legacy code path (for non-descriptor GPIO declarations) would configure GPIO as output (0 meaning GPIOF_DIR_OUT | GPIOF_INIT_LOW). Cc: stable@vger.kernel.org Signed-off-by: Vincent Pelletier <plr.vincent@gmail.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | | | Input: omap4-keypad - fix memory leakSudip Mukherjee2015-09-28
| |_|_|/ |/| | | | | | | | | | | | | | | | | | | | | | | If omap4_keypad_parse_dt() fails we returned the error code but we missed releasing keypad_data. Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | | Input: imx_keypad - remove obsolete commentFabio Estevam2015-09-05
| |_|/ |/| | | | | | | | | | | | | | | | | | | | Since commit 81e8f2bc (Input: imx_keypad - add pm suspend and resume support) the imx_keypad driver supports power management, so let's remove the obsolete comment. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | Input: gpio-keys - report error when disabling unsupported keyPeng Fan2015-08-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When trying to disable a key that is not supported by the device we should report error, not do nothing and report success: root@yocto:/sys/devices/soc0/gpio-keys# cat keys 114-116 root@yocto:/sys/devices/soc0/gpio-keys# echo 77 > keys root@yocto:/sys/devices/soc0/gpio-keys# We want 'echo 77 > keys' to report an error, but silence to give us an illusion that all is 'ok'. Signed-off-by: Peng Fan <van.freenix@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | Input: cros_ec_keyb - replace KEYBOARD_CROS_EC dependencyJavier Martinez Canillas2015-08-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ChromeOS EC keyboard driver config depends on CROS_EC_PROTO but MFD_CROS_EC selects CROS_EC_PROTO instead. Mixing select and depends on is bad practice as it may lead to circular Kconfig dependencies. Since the platform device that is matched with the keyboard driver is registered by the ChromeOS EC mfd driver, KEYBOARD_CROS_EC really should depend on MFD_CROS_EC. And because this config option selects CROS_EC_PROTO, that dependency is met as well. So make the driver to depend on MFD_CROS_EC instead of CROS_EC_PROTO. Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | Input: cap11xx - add LED supportMatt Ranostay2015-08-16
| | | | | | | | | | | | | | | | | | | | | Several cap11xx variants have LEDs that be can be controlled; let's plug the driver into the LED subsystem. Signed-off-by: Matt Ranostay <mranostay@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | Input: Allow compile test of GPIO consumers if !GPIOLIBGeert Uytterhoeven2015-08-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The GPIO subsystem provides dummy GPIO consumer functions if GPIOLIB is not enabled. Hence drivers that depend on GPIOLIB, but use GPIO consumer functionality only, can still be compiled if GPIOLIB is not enabled. Relax the dependency on GPIOLIB if COMPILE_TEST is enabled, where appropriate. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | Input: tc3589x-keypad - switch to using managed resourcesHimangi Saraogi2015-07-23
| | | | | | | | | | | | | | | | | | | | | Let's switch the driver to use managed resources, this will simplify error handling and driver unbinding logic. Signed-off-by: Himangi Saraogi <himangi774@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | Input: tc3589x-keypad - change name of wakeup propertyDmitry Torokhov2015-07-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Wakeup property of device is not Linux-specific, it describes intended system behavior regardless of the OS being used. Therefore let's drop "linux," prefix, and, while at it, use the same name as I2C bus does: "wakeup-source". We keep parsing old name to keep compatibility with old DTSes. Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | Input: samsung-keypad - change name of wakeup propertyDmitry Torokhov2015-07-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Wakeup property of device is not Linux-specific, it describes intended system behavior regardless of the OS being used. Therefore let's drop "linux," prefix, and, while at it, use the same name as I2C bus does: "wakeup-source". We keep parsing old name to keep compatibility with old DTSes. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | Input: gpio_keys[_polled] - change name of wakeup propertyDmitry Torokhov2015-07-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Wakeup property of device is not Linux-specific, it describes intended system behavior regardless of the OS being used. Therefore let's drop "linux," prefix, and, while at it, use the same name as I2C bus does: "wakeup-source". We keep parsing old name to keep compatibility with old DTSes. Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | Input: pmic8xxx-keypad - change name of wakeup propertyDmitry Torokhov2015-07-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Wakeup property of device is not Linux-specific, it describes intended system behavior regardless of the OS being used. Therefore let's drop "linux," prefix, and, while at it, use the same name as I2C bus does: "wakeup-source". We keep parsing old name to keep compatibility with old DTSes. Acked-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | Input: matrix_keypad - change name of wakeup property to "wakeup-source"Dmitry Torokhov2015-07-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Wakeup property of device is not Linux-specific, it describes intended system behavior regardless of the OS being used. Therefore let's drop "linux," prefix, and, while at it, use the same name as I2C bus does: "wakeup-source". We keep parsing old name to keep compatibility with old DTSes. Cc: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | Merge tag 'v4.2-rc3' into nextDmitry Torokhov2015-07-20
|\| | | | | | | | | | | Sync up with Linux 4.2-rc3 to bring in infrastructure (OF) pieces.
| * | Merge branch 'for-linus' of ↵Linus Torvalds2015-07-04
| |\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull second round of input updates from Dmitry Torokhov: "A new driver for Weida wdt87xx touch controllers, and a bunch of fixups for other drivers" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: wdt87xx_i2c - add a scaling factor for TOUCH_MAJOR event Input: wdt87xx_i2c - remove stray newline in diagnostic message Input: arc_ps2 - add HAS_IOMEM dependency Input: wdt87xx_i2c - fix format warning Input: improve parsing OF parameters for touchscreens Input: edt-ft5x06 - mark as direct input device Input: use for_each_set_bit() where appropriate Input: add a driver for wdt87xx touchscreen controller Input: axp20x-pek - fix reporting button state as inverted Input: xpad - re-send LED command on present event Input: xpad - set the LEDs properly on XBox Wireless controllers Input: imx_keypad - check for clk_prepare_enable() error
| * | Merge branch 'for-linus' of ↵Linus Torvalds2015-06-24
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input subsystem updates from Dmitry Torokhov: "Thanks to Samuel Thibault input device (keyboard) LEDs are no longer hardwired within the input core but use LED subsystem and so allow use of different triggers; Hans de Goede did a large update for the ALPS touchpad driver; we have new TI drv2665 haptics driver and DA9063 OnKey driver, and host of other drivers got various fixes" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (55 commits) Input: pixcir_i2c_ts - fix receive error MAINTAINERS: remove non existent input mt git tree Input: improve usage of gpiod API tty/vt/keyboard: define LED triggers for VT keyboard lock states tty/vt/keyboard: define LED triggers for VT LED states Input: export LEDs as class devices in sysfs Input: cyttsp4 - use swap() in cyttsp4_get_touch() Input: goodix - do not explicitly set evbits in input device Input: goodix - export id and version read from device Input: goodix - fix variable length array warning Input: goodix - fix alignment issues Input: add OnKey driver for DA9063 MFD part Input: elan_i2c - add product IDs FW names Input: elan_i2c - add support for multi IC type and iap format Input: focaltech - report finger width to userspace tty: remove platform_sysrq_reset_seq Input: synaptics_i2c - use proper boolean values Input: psmouse - use true instead of 1 for boolean values Input: cyapa - fix a few typos in comments Input: stmpe-ts - enforce device tree only mode ...
| * | | mfd: cros_ec: Support multiple EC in a systemGwendal Grignou2015-06-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Chromebooks can have more than one Embedded Controller so the cros_ec device id has to be incremented for each EC registered. Add a new structure to represent multiple EC as different char devices (e.g: /dev/cros_ec, /dev/cros_pd). It connects to cros_ec_device and allows sysfs inferface for cros_pd. Also reduce number of allocated objects, make chromeos sysfs class object a static and add refcounting to prevent object deletion while command is in progress. Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Reviewed-by: Dmitry Torokhov <dtor@chromium.org> Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk> Tested-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Lee Jones <lee.jones@linaro.org> Acked-by: Olof Johansson <olof@lixom.net> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * | | mfd: cros_ec: Move protocol helpers out of the MFD driverJavier Martinez Canillas2015-06-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The MFD driver should only have the logic to instantiate its child devices and setup any shared resources that will be used by the subdevices drivers. The cros_ec MFD is more complex than expected since it also has helpers to communicate with the EC. So the driver will only get more bigger as other protocols are supported in the future. So move the communication protocol helpers to its own driver as drivers/platform/chrome/cros_ec_proto.c. Suggested-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk> Tested-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Lee Jones <lee.jones@linaro.org> Acked-by: Olof Johansson <olof@lixom.net> Signed-off-by: Lee Jones <lee.jones@linaro.org>