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* Merge tag 'usb-4.0-rc5' of ↵Linus Torvalds2015-03-22
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB / PHY driver fixes from Greg KH: "Here's a number of USB and PHY driver fixes for 4.0-rc5. The largest thing here is a revert of a gadget function driver patch that removes 500 lines of code. Other than that, it's a number of reported bugs fixes and new quirk/id entries. All have been in linux-next for a while" * tag 'usb-4.0-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (33 commits) usb: common: otg-fsm: only signal connect after switching to peripheral uas: Add US_FL_NO_ATA_1X for Initio Corporation controllers / devices USB: ehci-atmel: rework clk handling MAINTAINERS: add entry for USB OTG FSM usb: chipidea: otg: add a_alt_hnp_support response for B device phy: omap-usb2: Fix missing clk_prepare call when using old dt name phy: ti/omap: Fix modalias phy: core: Fixup return value of phy_exit when !pm_runtime_enabled phy: miphy28lp: Convert to devm_kcalloc and fix wrong sizof phy: miphy365x: Convert to devm_kcalloc and fix wrong sizeof phy: twl4030-usb: Remove redundant assignment for twl->linkstat phy: exynos5-usbdrd: Fix off-by-one valid value checking for args->args[0] phy: Find the right match in devm_phy_destroy() phy: rockchip-usb: Fixup rockchip_usb_phy_power_on failure path phy: ti-pipe3: Simplify ti_pipe3_dpll_wait_lock implementation phy: samsung-usb2: Remove NULL terminating entry from phys array phy: hix5hd2-sata: Check return value of platform_get_resource phy: exynos-dp-video: Kill exynos_dp_video_phy_pwr_isol function Revert "usb: gadget: zero: Add support for interrupt EP" Revert "xhci: Clear the host side toggle manually when endpoint is 'soft reset'" ...
| * Revert "usb: gadget: zero: Add support for interrupt EP"Felipe Balbi2015-03-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit ef11982dd7a657512c362242508bb4021e0d67b6. That commit creates a problem for some UDCs (at least musb) where it allocates an endpoints with a 64-byte FIFO, but later tries to use that same FIFO for 1024-byte packets. Before implementing this, composite framework needs to be modified so we only allocate endpoints after we know negotiated speed, however that needs quite a bit of extra work. Cc: <stable@vger.kernel.org> # v3.18+ Signed-off-by: Felipe Balbi <balbi@ti.com>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pendingLinus Torvalds2015-03-21
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull SCSI target fixes from Nicholas Bellinger: "Here are current target-pending fixes for v4.0-rc5 code that have made their way into the queue over the last weeks. The fixes this round include: - Fix long-standing iser-target logout bug related to early conn_logout_comp completion, resulting in iscsi_conn use-after-tree OOpsen. (Sagi + nab) - Fix long-standing tcm_fc bug in ft_invl_hw_context() failure handing for DDP hw offload. (DanC) - Fix incorrect use of unprotected __transport_register_session() in tcm_qla2xxx + other single local se_node_acl fabrics. (Bart) - Fix reference leak in target_submit_cmd() -> target_get_sess_cmd() for ack_kref=1 failure path. (Bart) - Fix pSCSI backend ->get_device_type() statistics OOPs with un-configured device. (Olaf + nab) - Fix virtual LUN=0 target_configure_device failure OOPs at modprobe time. (Claudio + nab) - Fix FUA write false positive failure regression in v4.0-rc1 code. (Christophe Vu-Brugier + HCH)" * git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending: target: do not reject FUA CDBs when write cache is enabled but emulate_write_cache is 0 target: Fix virtual LUN=0 target_configure_device failure OOPs target/pscsi: Fix NULL pointer dereference in get_device_type tcm_fc: missing curly braces in ft_invl_hw_context() target: Fix reference leak in target_get_sess_cmd() error path loop/usb/vhost-scsi/xen-scsiback: Fix use of __transport_register_session tcm_qla2xxx: Fix incorrect use of __transport_register_session iscsi-target: Avoid early conn_logout_comp for iser connections Revert "iscsi-target: Avoid IN_LOGOUT failure case for iser-target" target: Disallow changing of WRITE cache/FUA attrs after export
| * | loop/usb/vhost-scsi/xen-scsiback: Fix use of __transport_register_sessionBart Van Assche2015-03-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch changes loopback, usb-gadget, vhost-scsi and xen-scsiback fabric code to invoke transport_register_session() instead of the unprotected flavour, to ensure se_tpg->session_lock is taken when adding new session list nodes to se_tpg->tpg_sess_list. Note that since these four fabric drivers already hold their own internal TPG mutexes when accessing se_tpg->tpg_sess_list, and consist of a single se_session created through configfs attribute access, no list corruption can currently occur. So for correctness sake, go ahead and use the se_tpg->session_lock protected version for these four fabric drivers. Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
* | | Merge branch 'gadget' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfsLinus Torvalds2015-03-13
|\ \ \ | |_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull gadgetfs fixes from Al Viro: "Assorted fixes around AIO on gadgetfs: leaks, use-after-free, troubles caused by ->f_op flipping" * 'gadget' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: gadgetfs: really get rid of switching ->f_op gadgetfs: get rid of flipping ->f_op in ep_config() gadget: switch ep_io_operations to ->read_iter/->write_iter gadgetfs: use-after-free in ->aio_read() gadget/function/f_fs.c: switch to ->{read,write}_iter() gadget/function/f_fs.c: use put iov_iter into io_data gadget/function/f_fs.c: close leaks move iov_iter.c from mm/ to lib/ new helper: dup_iter()
| * | gadgetfs: really get rid of switching ->f_opAlan Stern2015-03-08
| | | | | | | | | | | | | | | | | | | | | ... for ep0 as well Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * | gadgetfs: get rid of flipping ->f_op in ep_config()Al Viro2015-03-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Final methods start with get_ready_ep(), which will fail unless we have ->state == STATE_EP_ENABLED. So they'd be failing just fine until that first write() anyway. Let's do the following: * get_ready_ep() gets a new argument - true when called from ep_write_iter(), false otherwise. * make it quiet when it finds STATE_EP_READY (no printk, that is; the case won't be impossible after that change). * when that new argument is true, treat STATE_EP_READY the same way as STATE_EP_ENABLED (i.e. return zero and do not unlock). * in ep_write_iter(), after success of get_ready_ep() turn if (!usb_endpoint_dir_in(&epdata->desc)) { into if (epdata->state == STATE_EP_ENABLED && !usb_endpoint_dir_in(&epdata->desc)) { - that logics only applies after config. * have ep_config() take kernel-side buffer (i.e. use memcpy() instead of copy_from_user() in there) and in the "let's call ep_io or ep_aio" (again, in ep_write_iter()) add "... or ep_config() in case it's not configured yet" Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * | gadget: switch ep_io_operations to ->read_iter/->write_iterAl Viro2015-02-17
| | | | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * | gadgetfs: use-after-free in ->aio_read()Al Viro2015-02-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | AIO_PREAD requests call ->aio_read() with iovec on caller's stack, so if we are going to access it asynchronously, we'd better get ourselves a copy - the one on kernel stack of aio_run_iocb() won't be there anymore. function/f_fs.c take care of doing that, legacy/inode.c doesn't... Cc: stable@vger.kernel.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * | gadget/function/f_fs.c: switch to ->{read,write}_iter()Al Viro2015-02-17
| | | | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * | gadget/function/f_fs.c: use put iov_iter into io_dataAl Viro2015-02-17
| | | | | | | | | | | | | | | | | | both on aio and non-aio sides Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * | gadget/function/f_fs.c: close leaksAl Viro2015-02-17
| | | | | | | | | | | | | | | | | | | | | If ffs_epfile_io() fails in AIO case, we end up leaking io_data (and iovec_copy in case of AIO read). Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* | | usb: gadget: configfs: don't NUL-terminate (sub)compatible idsAndrzej Pietrasiewicz2015-02-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The "Extended Compat ID OS Feature Descriptor Specification" does not require the (sub)compatible ids to be NUL-terminated, because they are placed in a fixed-size buffer and only unused parts of it should contain NULs. If the buffer is fully utilized, there is no place for NULs. Consequently, the code which uses desc->ext_compat_id never expects the data contained to be NUL terminated. If the compatible id is stored after sub-compatible id, and the compatible id is full length (8 bytes), the (useless) NUL terminator overwrites the first byte of the sub-compatible id. If the sub-compatible id is full length (8 bytes), the (useless) NUL terminator ends up out of the buffer. The situation can happen in the RNDIS function, where the buffer is a part of struct f_rndis_opts. The next member of struct f_rndis_opts is a mutex, so its first byte gets overwritten. The said byte is a part of a mutex'es member which contains the information on whether the muext is locked or not. This can lead to a deadlock, because, in a configfs-composed gadget when a function is linked into a configuration with config_usb_cfg_link(), usb_get_function() is called, which then calls rndis_alloc(), which tries locking the same mutex and (wrongly) finds it already locked. This patch eliminates NUL terminating of the (sub)compatible id. Cc: <stable@vger.kernel.org> # v3.16+ Fixes: da4243145fb1: "usb: gadget: configfs: OS Extended Compatibility descriptors support" Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* | | usb: gadget: function: uvc_v4l2.c: fix sparse warningsLad, Prabhakar2015-02-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | this patch fixes following sparse warnings: uvc_v4l2.c:264:29: warning: symbol 'uvc_v4l2_ioctl_ops' was not declared. Should it be static? uvc_v4l2.c:355:29: warning: symbol 'uvc_v4l2_fops' was not declared. Should it be static? Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* | | usb: gadget: gadgetfs: fix sparse warningsLad, Prabhakar2015-02-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | this patch fixes following sparse warnings: g_ffs.c:136:3: warning: symbol 'gfs_configurations' was not declared. Should it be static? g_ffs.c:281:16: warning: Using plain integer as NULL pointer Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* | | usb: gadget: function: uvc: fix sparse warningsLad, Prabhakar2015-02-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | this patch fixes following sparse warnings: uvc_video.c:283:5: warning: symbol 'uvcg_video_pump' was not declared. Should it be static? uvc_video.c:342:5: warning: symbol 'uvcg_video_enable' was not declared. Should it be static? uvc_video.c:381:5: warning: symbol 'uvcg_video_init' was not declared. Should it be static? Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* | | usb: gadget: function: f_sourcesink: fix sparse warningLad, Prabhakar2015-02-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | this patch fixes following sparse warnings: f_sourcesink.c:347:34: warning: symbol 'ss_int_source_comp_desc' was not declared. Should it be static? f_sourcesink.c:365:34: warning: symbol 'ss_int_sink_comp_desc' was not declared. Should it be static? Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* | | usb: gadget: function: f_uac2: fix sparse warningsLad, Prabhakar2015-02-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | this patch fixes following sparse warnings: f_uac2.c:57:12: warning: symbol 'uac2_name' was not declared. Should it be static? f_uac2.c:637:36: warning: symbol 'in_clk_src_desc' was not declared. Should it be static? f_uac2.c:649:36: warning: symbol 'out_clk_src_desc' was not declared. Should it be static? f_uac2.c:661:39: warning: symbol 'usb_out_it_desc' was not declared. Should it be static? f_uac2.c:675:39: warning: symbol 'io_in_it_desc' was not declared. Should it be static? f_uac2.c:689:40: warning: symbol 'usb_in_ot_desc' was not declared. Should it be static? f_uac2.c:703:40: warning: symbol 'io_out_ot_desc' was not declared. Should it be static? f_uac2.c:716:34: warning: symbol 'ac_hdr_desc' was not declared. Should it be static? f_uac2.c:754:34: warning: symbol 'as_out_hdr_desc' was not declared. Should it be static? f_uac2.c:767:38: warning: symbol 'as_out_fmt1_desc' was not declared. Should it be static? f_uac2.c:775:32: warning: symbol 'fs_epout_desc' was not declared. Should it be static? f_uac2.c:785:32: warning: symbol 'hs_epout_desc' was not declared. Should it be static? f_uac2.c:831:34: warning: symbol 'as_in_hdr_desc' was not declared. Should it be static? f_uac2.c:844:38: warning: symbol 'as_in_fmt1_desc' was not declared. Should it be static? f_uac2.c:852:32: warning: symbol 'fs_epin_desc' was not declared. Should it be static? f_uac2.c:862:32: warning: symbol 'hs_epin_desc' was not declared. Should it be static? f_uac2.c:1566:21: warning: symbol 'afunc_alloc' was not declared. Should it be static? Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* | | usb: gadget: function: f_hid: fix sparse warningLad, Prabhakar2015-02-23
| | | | | | | | | | | | | | | | | | | | | | | | this patch fixes following sparse warning: f_hid.c:572:30: warning: symbol 'f_hidg_fops' was not declared. Should it be static? Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* | | usb: gadget: function: phonet: balance usb_ep_disable callsFelipe Balbi2015-02-23
| |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | f_phonet's ->set_alt() method will call usb_ep_disable() potentially on an endpoint which is already disabled. That's something the gadget/function driver must guarantee that it's always balanced. In order to balance the calls, just make sure the endpoint was enabled before by means of checking the validity of driver_data. Reported-by: Pali Rohár <pali.rohar@gmail.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* | Merge branch 'kconfig' of ↵Linus Torvalds2015-02-19
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild Pull kconfig updates from Michal Marek: "Yann E Morin was supposed to take over kconfig maintainership, but this hasn't happened. So I'm sending a few kconfig patches that I collected: - Fix for missing va_end in kconfig - merge_config.sh displays used if given too few arguments - s/boolean/bool/ in Kconfig files for consistency, with the plan to only support bool in the future" * 'kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: kconfig: use va_end to match corresponding va_start merge_config.sh: Display usage if given too few arguments kconfig: use bool instead of boolean for type definition attributes
| * kconfig: use bool instead of boolean for type definition attributesChristoph Jaeger2015-01-07
| | | | | | | | | | | | | | | | | | | | Support for keyword 'boolean' will be dropped later on. No functional change. Reference: http://lkml.kernel.org/r/cover.1418003065.git.cj@linux.com Signed-off-by: Christoph Jaeger <cj@linux.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
* | Merge branch 'debugfs_automount' of ↵Linus Torvalds2015-02-17
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs Pull debugfs patches from Al Viro: "debugfs patches, mostly to make it possible for something like tracefs to be transparently automounted on given directory in debugfs. New primitive in there is debugfs_create_automount(name, parent, func, arg), which creates a directory and makes its ->d_automount() return func(arg). Another missing primitive was debugfs_create_file_size() - open-coded in quite a few places. Dave's patch adds it and converts the open-code instances to calling it" * 'debugfs_automount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: debugfs: Provide a file creation function that also takes an initial size new primitive: debugfs_create_automount() debugfs: split end_creating() into success and failure cases debugfs: take mode-dependent parts of debugfs_get_inode() into callers fold debugfs_mknod() into callers fold debugfs_create() into caller fold debugfs_mkdir() into caller debugfs_mknod(): get rid useless arguments fold debugfs_link() into caller debugfs: kill __create_file() debugfs: split the beginning and the end of __create_file() off debugfs_{mkdir,create,link}(): get rid of redundant argument
| * | debugfs: Provide a file creation function that also takes an initial sizeDavid Howells2015-02-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | Provide a file creation function that also takes an initial size so that the caller doesn't have to set i_size, thus meaning that we don't have to call deal with ->d_inode in the callers. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* | | Merge tag 'drivers-for-linus' of ↵Linus Torvalds2015-02-17
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC driver updates from Olof Johansson: "These are changes for drivers that are intimately tied to some SoC and for some reason could not get merged through the respective subsystem maintainer tree. This time around, much of this is for at91, with the bulk of it being syscon and udc drivers. Also, there's: - coupled cpuidle support for Samsung Exynos4210 - Renesas 73A0 common-clk work - of/platform changes to tear down DMA mappings on device destruction - a few updates to the TI Keystone knav code" * tag 'drivers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (26 commits) cpuidle: exynos: add coupled cpuidle support for exynos4210 ARM: EXYNOS: apply S5P_CENTRAL_SEQ_OPTION fix only when necessary soc: ti: knav_qmss_queue: change knav_range_setup_acc_irq to static soc: ti: knav_qmss_queue: makefile tweak to build as dynamic module pcmcia: at91_cf: depend on !ARCH_MULTIPLATFORM soc: ti: knav_qmss_queue: export API calls for use by user driver of/platform: teardown DMA mappings on device destruction usb: gadget: at91_udc: Allocate udc instance usb: gadget: at91_udc: Update DT binding documentation usb: gadget: at91_udc: Rework for multi-platform kernel support usb: gadget: at91_udc: Simplify probe and remove functions usb: gadget: at91_udc: Remove non-DT handling code usb: gadget: at91_udc: Document DT clocks and clock-names property usb: gadget: at91_udc: Drop uclk clock usb: gadget: at91_udc: Fix clock names mfd: syscon: Add Atmel SMC binding doc mfd: syscon: Add atmel-smc registers definition mfd: syscon: Add Atmel Matrix bus DT binding documentation mfd: syscon: Add atmel-matrix registers definition clk: shmobile: fix sparse NULL pointer warning ...
| * | | usb: gadget: at91_udc: Allocate udc instanceBoris Brezillon2015-01-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allocate udc structure instead of relying on the statically declared object. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
| * | | usb: gadget: at91_udc: Rework for multi-platform kernel supportBoris Brezillon2015-01-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | cpu_is_at91xxx are a set of macros defined in mach/cpu.h and are here used to detect the SoC we are booting on. Use compatible string + a caps structure to replace those cpu_is_xxx tests. Remove all mach and asm headers (which are now unused). Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
| * | | usb: gadget: at91_udc: Simplify probe and remove functionsBoris Brezillon2015-01-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make use of devm_ functions to simplify probe and remove code. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
| * | | usb: gadget: at91_udc: Remove non-DT handling codeBoris Brezillon2015-01-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since non-DT board support has been removed from the at91 architecture we can safely remove non-DT handling code. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
| * | | usb: gadget: at91_udc: Drop uclk clockBoris Brezillon2015-01-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that at91 system clocks forward set_rate request to their parent we can remove the uclk clock and directly call clk_set_rate on fclk. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
| * | | usb: gadget: at91_udc: Fix clock namesBoris Brezillon2015-01-15
| | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The driver is requesting clock by their global name (those declared in the clk_lookup list), but this only works with !CCF kernels. Now that all SoCs have moved to CCF, fix the driver to use local names (hclk and pclk). Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* | | Merge tag 'usb-3.20-rc1' of ↵Linus Torvalds2015-02-15
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB patches from Greg KH: "Here's the big pull request for the USB driver tree for 3.20-rc1. Nothing major happening here, just lots of gadget driver updates, new device ids, and a bunch of cleanups. All of these have been in linux-next for a while with no reported issues" * tag 'usb-3.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (299 commits) usb: musb: fix device hotplug behind hub usb: dwc2: Fix a bug in reading the endpoint directions from reg. staging: emxx_udc: fix the build error usb: Retry port status check on resume to work around RH bugs Revert "usb: Reset USB-3 devices on USB-3 link bounce" uhci-hub: use HUB_CHAR_* usb: kconfig: replace PPC_OF with PPC ehci-pci: disable for Intel MID platforms (update) usb: gadget: Kconfig: use bool instead of boolean usb: musb: blackfin: remove incorrect __exit_p() USB: fix use-after-free bug in usb_hcd_unlink_urb() ehci-pci: disable for Intel MID platforms usb: host: pci_quirks: joing string literals USB: add flag for HCDs that can't receive wakeup requests (isp1760-hcd) USB: usbfs: allow URBs to be reaped after disconnection cdc-acm: kill unnecessary messages cdc-acm: add sanity checks usb: phy: phy-generic: Fix USB PHY gpio reset usb: dwc2: fix USB core dependencies usb: renesas_usbhs: fix NULL pointer dereference in dma_release_channel() ...
| * | | usb: gadget: Kconfig: use bool instead of booleanChristoph Jaeger2015-02-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Keyword 'boolean' for type definition attributes is considered deprecated and, therefore, should not be used anymore. See http://lkml.kernel.org/r/cover.1418003065.git.cj@linux.com See http://lkml.kernel.org/r/1419108071-11607-1-git-send-email-cj@linux.com Signed-off-by: Christoph Jaeger <cj@linux.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | usb: udc-core: add is_selfpowered sys entryPeter Chen2015-01-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The user can read it through sys entry. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | usb: gadget: pch_udc: set value for common is_selfpoweredPeter Chen2015-01-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Set value for common is_selfpowered. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | usb: gadget: atmel_usba_udc: set value for common is_selfpoweredPeter Chen2015-01-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Set value for common is_selfpowered. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | usb: gadget: net2272: use common is_selfpoweredPeter Chen2015-01-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Delete private selfpowered variable, and use common one. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | usb: gadget: s3c2410_udc: set value for common is_selfpoweredPeter Chen2015-01-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Set value for common is_selfpowered. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | usb: gadget: net2280: use common is_selfpoweredPeter Chen2015-01-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Delete private selfpowered variable, and use common one. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | usb: gadget: r8a66597-udc: set value for common is_selfpoweredPeter Chen2015-01-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Set value for common is_selfpowered. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | usb: gadget: omap_udc: set value for common is_selfpoweredPeter Chen2015-01-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Set value for common is_selfpowered. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | usb: gadget: fsl_udc_core: set value for common is_selfpoweredPeter Chen2015-01-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | fsl udc core assumes itself always self powered, so set is_selfpowered is 1. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | usb: gadget: lpc32xx_udc: use common is_selfpoweredPeter Chen2015-01-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Delete private selfpowered variable, and use common one. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | usb: gadget: dummy_hcd: set value for common is_selfpoweredPeter Chen2015-01-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Set value for common is_selfpowered. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | usb: gadget: bdc_udc: set value for common is_selfpoweredPeter Chen2015-01-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Set value for common is_selfpowered. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | usb: gadget: at91_udc: use common is_selfpoweredPeter Chen2015-01-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Delete private selfpowered variable, and use common one. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | usb: gadget: uvc: comments for iterating over streaming hierarchyAndrzej Pietrasiewicz2015-01-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The purpose of the functions and their parametrs might not be obvious to the reader, so explain it. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | usb: gadget: uvc: use explicit type instead of void *Andrzej Pietrasiewicz2015-01-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The first parameter of __uvcg_iter_strm_cls() is always used in the context of struct uvcg_streaming_header, so change the function prototype accordingly. Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | usb: isp1760: Move driver from drivers/usb/host/ to drivers/usb/isp1760/Laurent Pinchart2015-01-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that this is DRD, it doesn't make sense to keep it under drivers/usb/host. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | usb: isp1760: Add device controller supportLaurent Pinchart2015-01-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ISP1761 is a dual-mode host and device controller backward compatible on the host side with the ISP1760. Add support for the device controller. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
generated by cgit v1.2.3 (git 2.25.1) at 2026-04-25 14:40:37 +0000