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| * | | | serial: max310x: Fix build errorAlexander Shiyan2014-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | config: make ARCH=alpha allyesconfig All error/warnings: drivers/tty/serial/max310x.c: In function 'max310x_ioctl': >> drivers/tty/serial/max310x.c:905:7: error: 'TIOCSRS485' undeclared (first use in this function) drivers/tty/serial/max310x.c:905:7: note: each undeclared identifier is reported only once for each function it appears in >> drivers/tty/serial/max310x.c:906:3: error: implicit declaration of function 'copy_from_user' [-Werror=implicit-function-declaration] >> drivers/tty/serial/max310x.c:929:7: error: 'TIOCGRS485' undeclared (first use in this function) >> drivers/tty/serial/max310x.c:938:3: error: implicit declaration of function 'copy_to_user' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | serial: imx: always wake up the processes in the TX callbackHuang Shijie2014-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The current code only wakes up the processes when the circle buffer has less data then the WAKEUP_CHARS. But sometimes, the circle buffer may has data more then the WAKEUP_CHARS, in such case, the processes will hang. This patch makes it always wakes up the processes in the TX callback. Signed-off-by: Huang Shijie <b32955@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | tty/serial: atmel_serial: remove dev_dbg in atmel_set_termiosNicolas Ferre2014-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes a driver bug which stopped the whole system (in case of serial console). This log message is not useful anyway as this information is printed elsewhere. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | Merge branch 'tty-linus' into tty-nextGreg Kroah-Hartman2014-02-13
| |\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We want the tty core fixes in here as well, because other patches depend on them. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | serial: max310x: Add devicetree supportAlexander Shiyan2014-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds devicetree support for the MAX310X serial driver. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | serial: max310x: Driver cleanupAlexander Shiyan2014-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch removes some unused definitions from driver code and sort #includes alphabetically. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | serial: max310x: Add support for RS-485 modeAlexander Shiyan2014-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for RS-485 (TIOCSRS485/TIOCGRS485) IOCTLs. As a result this patch eliminate private driver header. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | serial: max310x: Add missing mutex_destroy() on driver exitAlexander Shiyan2014-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | serial: max310x: Always use dynamic GPIO ID assignmentAlexander Shiyan2014-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Always register GPIOs and use dynamic GPIO ID assignment. This is no much worth if GPIOs is not used, but helps remove private driver header and add DT support in the future. Additionally, patch adds missing uart_unregister_driver() call if probe() fails. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | serial: max310x: Migrate to CLK APIAlexander Shiyan2014-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch removes "frequency" parameter from MAX310X platform_data and uses CLK API for getting clock. Clock type (XTAL/OSC) is determined by clk name. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | serial: max310x: Move all SPI-dependent stuff in one placeAlexander Shiyan2014-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch move all SPI-dependent stuff in one place. This include move PM-function definitions out of CONFIG_SPI_MASTER and move regmap initialization out of common probe into CONFIG_SPI_MASTER which may help to add I2C support in the future for this driver. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | serial: sh_sci: remove HAVE_CLK build dependecyBaruch Siach2014-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since 93abe8e4 (clk: add non CONFIG_HAVE_CLK routines) code using clk.h like this driver needs not depend on HAVE_CLK. Signed-off-by: Baruch Siach <baruch@tkos.co.il> Acked-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | serial: max310x: Remove IRQ validationAlexander Shiyan2014-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch removes excess IRQ checks at driver probe(). IRQ validation is already provided by request_threaded_irq(). Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | serial: max310x: Add the loopback mode supportAlexander Shiyan2014-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch replaces loopback mode support from platform data to dynamic setup with TIOCMSET ioctl. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | serial: max310x: Remove excess port configure at startupAlexander Shiyan2014-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Serial core calls set_termios() after port startup, so there are no reason to setup port twice. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | serial: max310x: Remove init() and exit() callbacksAlexander Shiyan2014-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These callbacks were previously used for the IC power initialization. If this initialization will be needed in the future, it should be implemented with the regulator API. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | serial: max310x: Setup baud rate generator more preciselyAlexander Shiyan2014-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch provide more precisely setup of baud rate generator. If the result of division has a remainder, we use the multiplier for the base frequency. Additionally, we report result baud rate back to serial core. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | serial: max310x: Allow driver to be compiled as moduleAlexander Shiyan2014-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | serial: sh-sci: Restrict non-COMPILE_TEST compilationLaurent Pinchart2014-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Hardware supported by the driver is only found on SUPERH or ARCH_SHMOBILE platforms. Restrict non-COMPILE_TEST compilation to them. Cc: linux-serial@vger.kernel.org Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | serial: pch_uart: Fix build warning when CONFIG_DEBUG_FS=nJingoo Han2014-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add CONFIG_DEBUG_FS to 'char name' in order to fix the following build warning, because 'char name' is used only when CONFIG_DEBUG_FS is enabled. drivers/tty/serial/pch_uart.c:1765:7: warning: unused variable 'name' [-Wunused-variable] Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | serial: sh-sci: Fix cast warningJingoo Han2014-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix the following compile warning about cast to pointer from integer of different size. drivers/tty/serial/sh-sci.c:2021:19: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] Signed-off-by: Jingoo Han <jg1.han@samsung.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | serial: omap-serial: Move info message to probe functionMarkus Pargmann2014-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently the info message about a missing wakeirq for uart is printed every time the serial driver's startup function is called. This happens multiple times and not just once. This patch moves the infomessage to the probe function to display it only once. Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | msm_serial: Add support for poll_{get,put}_char()Stephen Boyd2014-02-12
| | |_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Implement the polling functionality for the MSM serial driver. This allows us to use KGDB on this hardware. Cc: David Brown <davidb@codeaurora.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | | Merge tag 'pm+acpi-3.15-rc1' of ↵Linus Torvalds2014-04-01
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI and power management updates from Rafael Wysocki: "The majority of this material spent some time in linux-next, some of it even several weeks. There are a few relatively fresh commits in it, but they are mostly fixes and simple cleanups. ACPI took the lead this time, both in terms of the number of commits and the number of modified lines of code, cpufreq follows and there are a few changes in the PM core and in cpuidle too. A new feature that already got some LWN.net's attention is the device PM QoS extension allowing latency tolerance requirements to be propagated from leaf devices to their ancestors with hardware interfaces for specifying latency tolerance. That should help systems with hardware-driven power management to avoid going too far with it in cases when there are latency tolerance constraints. There also are some significant changes in the ACPI core related to the way in which hotplug notifications are handled. They affect PCI hotplug (ACPIPHP) and the ACPI dock station code too. The bottom line is that all those notification now go through the root notify handler and are propagated to the interested subsystems by means of callbacks instead of having to install a notify handler for each device object that we can potentially get hotplug notifications for. In addition to that ACPICA will now advertise "Windows 2013" compatibility for _OSI, because some systems out there don't work correctly if that is not done (some of them don't even boot). On the system suspend side of things, all of the device suspend and resume callbacks, except for ->prepare() and ->complete(), are now going to be executed asynchronously as that turns out to speed up system suspend and resume on some platforms quite significantly and we have a few more optimizations in that area. Apart from that, there are some new device IDs and fixes and cleanups all over. In particular, the system suspend and resume handling by cpufreq should be improved and the cpuidle menu governor should be a bit more robust now. Specifics: - Device PM QoS support for latency tolerance constraints on systems with hardware interfaces allowing such constraints to be specified. That is necessary to prevent hardware-driven power management from becoming overly aggressive on some systems and to prevent power management features leading to excessive latencies from being used in some cases. - Consolidation of the handling of ACPI hotplug notifications for device objects. This causes all device hotplug notifications to go through the root notify handler (that was executed for all of them anyway before) that propagates them to individual subsystems, if necessary, by executing callbacks provided by those subsystems (those callbacks are associated with struct acpi_device objects during device enumeration). As a result, the code in question becomes both smaller in size and more straightforward and all of those changes should not affect users. - ACPICA update, including fixes related to the handling of _PRT in cases when it is broken and the addition of "Windows 2013" to the list of supported "features" for _OSI (which is necessary to support systems that work incorrectly or don't even boot without it). Changes from Bob Moore and Lv Zheng. - Consolidation of ACPI _OST handling from Jiang Liu. - ACPI battery and AC fixes allowing unusual system configurations to be handled by that code from Alexander Mezin. - New device IDs for the ACPI LPSS driver from Chiau Ee Chew. - ACPI fan and thermal optimizations related to system suspend and resume from Aaron Lu. - Cleanups related to ACPI video from Jean Delvare. - Assorted ACPI fixes and cleanups from Al Stone, Hanjun Guo, Lan Tianyu, Paul Bolle, Tomasz Nowicki. - Intel RAPL (Running Average Power Limits) driver cleanups from Jacob Pan. - intel_pstate fixes and cleanups from Dirk Brandewie. - cpufreq fixes related to system suspend/resume handling from Viresh Kumar. - cpufreq core fixes and cleanups from Viresh Kumar, Stratos Karafotis, Saravana Kannan, Rashika Kheria, Joe Perches. - cpufreq drivers updates from Viresh Kumar, Zhuoyu Zhang, Rob Herring. - cpuidle fixes related to the menu governor from Tuukka Tikkanen. - cpuidle fix related to coupled CPUs handling from Paul Burton. - Asynchronous execution of all device suspend and resume callbacks, except for ->prepare and ->complete, during system suspend and resume from Chuansheng Liu. - Delayed resuming of runtime-suspended devices during system suspend for the PCI bus type and ACPI PM domain. - New set of PM helper routines to allow device runtime PM callbacks to be used during system suspend and resume more easily from Ulf Hansson. - Assorted fixes and cleanups in the PM core from Geert Uytterhoeven, Prabhakar Lad, Philipp Zabel, Rashika Kheria, Sebastian Capella. - devfreq fix from Saravana Kannan" * tag 'pm+acpi-3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (162 commits) PM / devfreq: Rewrite devfreq_update_status() to fix multiple bugs PM / sleep: Correct whitespace errors in <linux/pm.h> intel_pstate: Set core to min P state during core offline cpufreq: Add stop CPU callback to cpufreq_driver interface cpufreq: Remove unnecessary braces cpufreq: Fix checkpatch errors and warnings cpufreq: powerpc: add cpufreq transition latency for FSL e500mc SoCs MAINTAINERS: Reorder maintainer addresses for PM and ACPI PM / Runtime: Update runtime_idle() documentation for return value meaning video / output: Drop display output class support fujitsu-laptop: Drop unneeded include acer-wmi: Stop selecting VIDEO_OUTPUT_CONTROL ACPI / gpu / drm: Stop selecting VIDEO_OUTPUT_CONTROL ACPI / video: fix ACPI_VIDEO dependencies cpufreq: remove unused notifier: CPUFREQ_{SUSPENDCHANGE|RESUMECHANGE} cpufreq: Do not allow ->setpolicy drivers to provide ->target cpufreq: arm_big_little: set 'physical_cluster' for each CPU cpufreq: arm_big_little: make vexpress driver depend on bL core driver ACPI / button: Add ACPI Button event via netlink routine ACPI: Remove duplicate definitions of PREFIX ...
| * | | | cpufreq: remove unused notifier: CPUFREQ_{SUSPENDCHANGE|RESUMECHANGE}Viresh Kumar2014-03-19
| | |/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Two cpufreq notifiers CPUFREQ_RESUMECHANGE and CPUFREQ_SUSPENDCHANGE have not been used for some time, so remove them to clean up code a bit. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Reviewed-by: Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com> [rjw: Changelog] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* / | | sparc: serial: Clean up the locking for -rtDavid Miller2014-03-06
|/ / / | | | | | | | | | | | | Signed-off-by: David S. Miller <davem@davemloft.net> Tested-by: Allen Pais <allen.pais@oracle.com>
* | | serial: 8250: Support XR17V35x fraction divisorJoe Schultz2014-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Exar XR17V35x family of UARTs have an additional fractional divisor register (DLD) which was not being used. Calculate and set this register for these devices to reduce their baud rate error. Signed-off-by: Joe Schultz <jschultz@xes-inc.com> Signed-off-by: Aaron Sierra <asierra@xes-inc.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | serial: sirf: fix kernel panic caused by unpaired spinlockQipan Li2014-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 8b9ade9f74f8a279 coming from Viresh Kumar "tty: serial: sirfsoc: drop uart_port->lock before calling tty_flip_buffer_push()" broke sirfsoc uart driver by knic: [ 5.129122] BUG: spinlock already unlocked on CPU#0, ip6tables/1331 [ 5.132554] lock: sirfsoc_uart_ports+0x4/0x8a0, .magic: dead4ead, .owner: <none>/-1, .owner_cpu: -1 [ 5.141651] CPU: 0 PID: 1331 Comm: ip6tables Tainted: G W O 3.10.16 #3 [ 5.148866] [<c0013528>] (unwind_backtrace+0x0/0xe0) from [<c0010e70>] (show_stack+0x10/0x14) [ 5.157362] [<c0010e70>] (show_stack+0x10/0x14) from [<c01a5e68>] (do_raw_spin_unlock+0x40/0xc8) [ 5.166125] [<c01a5e68>] (do_raw_spin_unlock+0x40/0xc8) from [<c03ff8b4>] (_raw_spin_unlock+0x8/0x40) [ 5.175322] [<c03ff8b4>] (_raw_spin_unlock+0x8/0x40) from [<c0203fcc>] (sirfsoc_uart_pio_rx_chars+0xa4/0xc0) [ 5.185120] [<c0203fcc>] (sirfsoc_uart_pio_rx_chars+0xa4/0xc0) from [<c0204fb8>] (sirfsoc_rx_tmo_process_tl+0xdc/0x1e0) [ 5.195875] [<c0204fb8>] (sirfsoc_rx_tmo_process_tl+0xdc/0x1e0) from [<c0024b50>] (tasklet_action+0x8c/0xec) [ 5.205673] [<c0024b50>] (tasklet_action+0x8c/0xec) from [<c00242a8>] (__do_softirq+0xec/0x1d4) [ 5.214347] [<c00242a8>] (__do_softirq+0xec/0x1d4) from [<c0024428>] (do_softirq+0x48/0x54) [ 5.222674] [<c0024428>] (do_softirq+0x48/0x54) from [<c0024690>] (irq_exit+0x74/0xc0) [ 5.230573] [<c0024690>] (irq_exit+0x74/0xc0) from [<c000e1e8>] (handle_IRQ+0x6c/0x90) [ 5.238465] [<c000e1e8>] (handle_IRQ+0x6c/0x90) from [<c000d500>] (__irq_svc+0x40/0x70) [ 5.246446] [<c000d500>] (__irq_svc+0x40/0x70) from [<c0092e7c>] (mark_page_accessed+0xc/0x68) [ 5.255034] [<c0092e7c>] (mark_page_accessed+0xc/0x68) from [<c00a2a4c>] (unmap_single_vma+0x3bc/0x550) [ 5.264402] [<c00a2a4c>] (unmap_single_vma+0x3bc/0x550) from [<c00a3b4c>] (unmap_vmas+0x44/0x54) [ 5.273164] [<c00a3b4c>] (unmap_vmas+0x44/0x54) from [<c00a81a8>] (exit_mmap+0xc4/0x1e0) [ 5.281233] [<c00a81a8>] (exit_mmap+0xc4/0x1e0) from [<c001bb78>] (mmput+0x3c/0xdc) [ 5.288868] [<c001bb78>] (mmput+0x3c/0xdc) from [<c0021b0c>] (do_exit+0x30c/0x828) [ 5.296413] [<c0021b0c>] (do_exit+0x30c/0x828) from [<c0022dac>] (do_group_exit+0x4c/0xb0) [ 5.304653] [<c0022dac>] (do_group_exit+0x4c/0xb0) from [<c0022e20>] (__wake_up_parent+0x0/0x18) Root cause: the commit dropped uart_port->lock before calling tty_flip_buffer_push(), but in sirfsoc-uart, sirfsoc_uart_pio_rx_chars() can be called by sirfsoc_rx_tmo_process_tl(). here uart_port->lock has not been taken yet. so that caused unpaired lock/unlock. Solution: This patch is doing a quick fix for that, it adds spin_lock/unlock(&port->lock) protect to sirfsoc_uart_pio_rx_chars() in sirfsoc_rx_tmo_process_tl() to keep spin_lock/unlock in pair. Signed-off-by: Qipan Li <Qipan.Li@csr.com> Signed-off-by: Barry Song <Baohua.Song@csr.com> Cc: stable <stable@vger.kernel.org> # 3.12 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | serial: 8250_pci: unbreak last serial ports on NetMos 9865 cardsDmitry Eremin-Solenikov2014-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Aparently 9865 uses standard BAR encoding scheme (unlike 99xx cards). Current pci_netmos_9900_setup() uses wrong BAR indices for the 9865 PCI device, function 2. Using standard BAR indices makes all 6 ports work for me. Thus disable the NetMos 9900 quirk for NetMos 9865 pci device. For the reference, here is the relevant part of lspci for my device: 02:07.0 Serial controller: MosChip Semiconductor Technology Ltd. PCI 9865 Multi-I/O Controller (prog-if 02 [16550]) Subsystem: Device a000:1000 Flags: bus master, medium devsel, latency 32, IRQ 17 I/O ports at ac00 [size=8] Memory at fcfff000 (32-bit, non-prefetchable) [size=4K] Memory at fcffe000 (32-bit, non-prefetchable) [size=4K] Capabilities: [48] Power Management version 2 Kernel driver in use: serial 02:07.1 Serial controller: MosChip Semiconductor Technology Ltd. PCI 9865 Multi-I/O Controller (prog-if 02 [16550]) Subsystem: Device a000:1000 Flags: bus master, medium devsel, latency 32, IRQ 18 I/O ports at a800 [size=8] Memory at fcffd000 (32-bit, non-prefetchable) [size=4K] Memory at fcffc000 (32-bit, non-prefetchable) [size=4K] Capabilities: [48] Power Management version 2 Kernel driver in use: serial 02:07.2 Communication controller: MosChip Semiconductor Technology Ltd. PCI 9865 Multi-I/O Controller Subsystem: Device a000:3004 Flags: bus master, medium devsel, latency 32, IRQ 19 I/O ports at a400 [size=8] I/O ports at a000 [size=8] I/O ports at 9c00 [size=8] I/O ports at 9800 [size=8] Memory at fcffb000 (32-bit, non-prefetchable) [size=4K] Capabilities: [48] Power Management version 2 Kernel driver in use: serial Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | serial: omap: fix rs485 probe on defered pinctrlMichael Grzeschik2014-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | If the gpio is not yet available we better also defer the probing in the rs485 case. Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | serial: 8250_dw: fix compilation warning when !CONFIG_PM_SLEEPMika Westerberg2014-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CONFIG_PM will be set if either or both CONFIG_PM_SLEEP and CONFIG_PM_RUNTIME is set. Compiling the driver with !CONFIG_PM_SLEEP causes following compilation warnings: drivers/tty/serial/8250/8250_dw.c:404:12: warning: ‘dw8250_suspend’ defined but not used [-Wunused-function] drivers/tty/serial/8250/8250_dw.c:413:12: warning: ‘dw8250_resume’ defined but not used [-Wunused-function] Fix this by using CONFIG_PM_SLEEP instead. Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | serial: omap-serial: Move info message to probe functionMarkus Pargmann2014-02-13
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently the info message about a missing wakeirq for uart is printed every time the serial driver's startup function is called. This happens multiple times and not just once. This can cause lots of extra messages at boot time, slowing things down. It is caused by commit 2a0b965cfb6e (serial: omap: Add support for optional wake-up) which was applied for v3.13-rc1. This patch moves the infomessage to the probe function to display it only once. Reported-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: stable <stable@vger.kernel.org> # 3.13 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linusLinus Torvalds2014-01-30
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull MIPS updates from Ralf Baechle: "The most notable new addition inside this pull request is the support for MIPS's latest and greatest core called "inter/proAptiv". The patch series describes this core as follows. "The interAptiv is a power-efficient multi-core microprocessor for use in system-on-chip (SoC) applications. The interAptiv combines a multi-threading pipeline with a coherence manager to deliver improved computational throughput and power efficiency. The interAptiv can contain one to four MIPS32R3 interAptiv cores, system level coherence manager with L2 cache, optional coherent I/O port, and optional floating point unit." The platform specific patches touch all 3 Broadcom families. It adds support for the new Broadcom/Netlogix XLP9xx Soc, building a common BCM63XX SMP kernel for all BCM63XX SoCs regardless of core type/count and full gpio button/led descriptions for BCM47xx. The rest of the series are cleanups and bug fixes that are MIPS generic and consist largely of changes that Imgtec/MIPS had published in their linux-mti-3.10.git stable tree. Random other cleanups and patches preparing code to be merged in 3.15" * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (139 commits) mips: select ARCH_MIGHT_HAVE_PC_SERIO mips: delete non-required instances of include <linux/init.h> MIPS: KVM: remove shadow_tlb code MIPS: KVM: use common EHINV aware UNIQUE_ENTRYHI mips/ide: flush dcache also if icache does not snoop dcache MIPS: BCM47XX: fix position of cpu_wait disabling MIPS: BCM63XX: select correct MIPS_L1_CACHE_SHIFT value MIPS: update MIPS_L1_CACHE_SHIFT based on MIPS_L1_CACHE_SHIFT_<N> MIPS: introduce MIPS_L1_CACHE_SHIFT_<N> MIPS: ZBOOT: gather string functions into string.c arch/mips/pci: don't check resource with devm_ioremap_resource arch/mips/lantiq/xway: don't check resource with devm_ioremap_resource bcma: gpio: don't cast u32 to unsigned long ssb: gpio: add own IRQ domain MIPS: BCM47XX: fix sparse warnings in board.c MIPS: BCM47XX: add board detection for Linksys WRT54GS V1 MIPS: BCM47XX: fix detection for some boards MIPS: BCM47XX: Enable buttons support on SSB MIPS: BCM47XX: Convert WNDR4500 to new syntax MIPS: BCM47XX: Use "timer" trigger for status LEDs ...
| * | tty: serial: bcm63xx_uart: use linux/serial_bcm63xx.hFlorian Fainelli2014-01-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that the UART block defines have been moved to a separate file, include that one and do not longer rely on the MIPS-specific bcm63xx_regs.h header file. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/6204/
| * | tty: serial: bcm63xx_uart: drop bcm_{readl,writel} macrosFlorian Fainelli2014-01-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | bcm_{readl,writel} macros expand to __raw_{readl,writel}, use these directly such that we do not rely on the platform to provide these for us. As a result, we no longer use bcm63xx_io.h, so remove that inclusion too. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/6201/
| * | tty: serial: bcm63xx_uart: remove unused inclusionFlorian Fainelli2014-01-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | bcm63xx_irqs.h is included but we are not using anything from it, drop that include. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/6205/
* | | Merge branch 'next' of ↵Linus Torvalds2014-01-30
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc Pull more powerpc bits from Ben Herrenschmidt: "Here are a few more powerpc bits for this merge window. The bulk is made of two pull requests from Scott and Anatolij that I had missed previously (they arrived while I was away). Since both their branches are in -next independently, and the content has been around for a little while, they can still go in. The rest is mostly bug and regression fixes, a small series of cleanups to our pseries cpuidle code (including moving it to the right place), and one new cpuidle bakend for the powernv platform. I also wired up the new sched_attr syscalls" * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (37 commits) powerpc: Wire up sched_setattr and sched_getattr syscalls powerpc/hugetlb: Replace __get_cpu_var with get_cpu_var powerpc: Make sure "cache" directory is removed when offlining cpu powerpc/mm: Fix mmap errno when MAP_FIXED is set and mapping exceeds the allowed address space powerpc/powernv/cpuidle: Back-end cpuidle driver for powernv platform. powerpc/pseries/cpuidle: smt-snooze-delay cleanup. powerpc/pseries/cpuidle: Remove MAX_IDLE_STATE macro. powerpc/pseries/cpuidle: Make cpuidle-pseries backend driver a non-module. powerpc/pseries/cpuidle: Use cpuidle_register() for initialisation. powerpc/pseries/cpuidle: Move processor_idle.c to drivers/cpuidle. powerpc: Fix 32-bit frames for signals delivered when transactional powerpc/iommu: Fix initialisation of DART iommu table powerpc/numa: Fix decimal permissions powerpc/mm: Fix compile error of pgtable-ppc64.h powerpc: Fix hw breakpoints on !HAVE_HW_BREAKPOINT configurations clk: corenet: Adds the clock binding powerpc/booke64: Guard e6500 tlb handler with CONFIG_PPC_FSL_BOOK3E powerpc/512x: dts: add MPC5125 clock specs powerpc/512x: clk: support MPC5121/5123/5125 SoC variants powerpc/512x: clk: enforce even SDHC divider values ...
| * \ \ Merge remote-tracking branch 'agust/next' into nextBenjamin Herrenschmidt2014-01-29
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | << Switch mpc512x to the common clock framework and adapt mpc512x drivers to use the new clock driver. Old PPC_CLOCK code is removed entirely since there are no users any more. >>
| | * | | serial: mpc512x: setup the PSC FIFO clock as wellGerhard Sittig2014-01-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | prepare and enable the FIFO clock upon PSC FIFO initialization, check for and propagage errors when enabling the PSC FIFO clock, disable and unprepare the FIFO clock upon PSC FIFO uninitialization devm_{get,put}_clk() doesn't apply here, as the SoC provides a single FIFO component which is shared among several PSC components, thus the FIFO isn't associated with a device (while the PSCs are) provide a fallback clock lookup approach in case the OF based clock lookup for the PSC FIFO fails, this allows for successful operation in the presence of an outdated device tree which lacks clock specs Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Jiri Slaby <jslaby@suse.cz> Cc: linux-serial@vger.kernel.org Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Gerhard Sittig <gsi@denx.de> Signed-off-by: Anatolij Gustschin <agust@denx.de>
| | * | | serial: mpc512x: adjust for OF based clock lookupGerhard Sittig2014-01-12
| | | |/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | after device tree based clock lookup became available, the peripheral driver need no longer construct clock names which include the PSC index, remove the "psc%d_mclk" template and unconditionally use 'mclk' acquire and release the "ipg" clock item for register access as well Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Jiri Slaby <jslaby@suse.cz> Cc: linux-serial@vger.kernel.org Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Gerhard Sittig <gsi@denx.de> Signed-off-by: Anatolij Gustschin <agust@denx.de>
* | | | Merge tag 'tty-3.14-rc1' of ↵Linus Torvalds2014-01-28
|\ \ \ \ | |/ / / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull serial fixes from Greg KH: "Here are tiny and assorted serial driver fixes that have been in a branch in my tree for a while and somehow did not get properly merged into my big TTY / Serial pull request for 3.14-rc1. Sorry about that. All have been in linux-next for a while with no issues" * tag 'tty-3.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: tty: xuartps: Properly guard sysrq specific code serial: 8250: Fix initialisation of Quatech cards with the AMCC PCI chip serial: icom: dereference after free in load_code() serial: 8250_dw: add new ACPI IDs tty: serial: pch: don't crash if DMA enabled but not loaded serial: samsung: move clock deactivation below uart registration
| * | | Merge branch 'fixes' into tty-nextGreg Kroah-Hartman2014-01-22
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This was a "forgotten" branch of tty fixes that somehow didn't make it into my "main" branches, my fault. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| | * | | tty: xuartps: Properly guard sysrq specific codeSoren Brinkmann2013-12-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 'tty: xuartps: Implement BREAK detection, add SYSRQ support' (0c0c47bc40a2e358d593b2d7fb93b50027fbfc0c) introduced sysrq support without properly guarding sysrq specific code which results in build errors when sysrq is disabled: DNAME=KBUILD_STR(xilinx_uartps)" -c -o drivers/tty/serial/.tmp_xilinx_uartps.o drivers/tty/serial/xilinx_uartps.c drivers/tty/serial/xilinx_uartps.c: In function 'xuartps_isr': drivers/tty/serial/xilinx_uartps.c:247:5: error: 'struct uart_port' has no member named 'sysrq' drivers/tty/serial/xilinx_uartps.c:247:5: error: 'struct uart_port' has no member named 'sysrq' drivers/tty/serial/xilinx_uartps.c:247:5: error: 'struct uart_port' has no member named 'sysrq' make[3]: *** [drivers/tty/serial/xilinx_uartps.o] Error 1 Reported-by: Masanari Iida <standby24x7@gmail.com> Cc: Vlad Lungu <vlad.lungu@windriver.com> Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| | * | | serial: 8250: Fix initialisation of Quatech cards with the AMCC PCI chipJonathan Woithe2013-12-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix the initialisation of older Quatech serial cards which are fitted with the AMCC PCI Matchmaker interface chip. Signed-off-by: Jonathan Woithe (jwoithe@just42.net) Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| | * | | serial: icom: dereference after free in load_code()Dan Carpenter2013-12-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We use "fw" in the next line after we release it. I've shifted the call to release_firmware() down a couple lines to fix this. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| | * | | serial: 8250_dw: add new ACPI IDsMika Westerberg2013-12-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Newer Intel PCHs with LPSS have the same Designware controllers than Haswell but ACPI IDs are different. Add these IDs to the driver list. Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| | * | | tty: serial: pch: don't crash if DMA enabled but not loadedSebastian Andrzej Siewior2013-12-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | if the DMA driver isn't loaded "on time" then we crash in the irq handler: | pch_uart 0000:02:0a.4: pch_request_dma:dma_request_channel FAILS(Tx) | BUG: unable to handle kernel NULL pointer dereference at (null) | IP: [<c0676ed9>] pch_uart_interrupt+0x739/0x940 Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| | * | | serial: samsung: move clock deactivation below uart registrationHeiko Stübner2013-12-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 60e93575476f (serial: samsung: enable clock before clearing pending interrupts during init) added handling of the controller clock during init. On most systems this clock is also one of the baud_clock sources and possibly used by the earlycon and thus already enabled by the bootloader. Therefore a gap exists between s3c24xx_serial_init_port disabling the clock and an attached console reenabling it, making the transition from earlycon to regular console possibly hang the system - as seen on my S3C2442 based Freerunner today. Therefore move the disabling of the clock from s3c24xx_serial_init_port below the uart port registration, effectively creating an overlap and keeping the clock running non-stop if the console wants to grab this port. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | | | Merge tag 'drivers-for-linus' of ↵Linus Torvalds2014-01-23
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM driver updates from Olof Johansson: "Updates of SoC-near drivers and other driver updates that makes more sense to take through our tree. The largest part of this is a conversion of device registration for some renesas shmobile/sh devices over to use resources. This has required coordination with the corresponding arch/sh changes, and we've agreed to merge the arch/sh changes through our tree. Added in this branch is support for Trusted Foundations secure firmware, which is what is used on many of the commercial Nvidia Tegra products that are in the market, including the Nvidia Shield. The code is local to arch/arm at this time since it's uncertain whether it will be shared with arm64 longer-term, if needed we will refactor later. A couple of new RTC drivers used on ARM boards, merged through our tree on request by the RTC maintainer. ... plus a bunch of smaller updates across the board, gpio conversions for davinci, etc" * tag 'drivers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (45 commits) watchdog: davinci: rename platform driver to davinci-wdt tty: serial: Limit msm_serial_hs driver to platforms that use it mmc: msm_sdcc: Limit driver to platforms that use it usb: phy: msm: Move mach dependent code to platform data clk: versatile: fixup IM-PD1 clock implementation clk: versatile: pass a name to ICST clock provider ARM: integrator: pass parent IRQ to the SIC irqchip: versatile FPGA: support cascaded interrupts from DT gpio: davinci: don't create irq_domain in case of unbanked irqs gpio: davinci: use chained_irq_enter/chained_irq_exit API gpio: davinci: add OF support gpio: davinci: remove unused variable intc_irq_num gpio: davinci: convert to use irqdomain support. gpio: introduce GPIO_DAVINCI kconfig option gpio: davinci: get rid of DAVINCI_N_GPIO gpio: davinci: use {readl|writel}_relaxed() instead of __raw_* serial: sh-sci: Add OF support serial: sh-sci: Add device tree bindings documentation serial: sh-sci: Remove platform data mapbase and irqs fields serial: sh-sci: Remove platform data scbrr_algo_id field ...
| * \ \ \ \ Merge branch 'qcom/drivers' into next/driversOlof Johansson2014-01-09
| |\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qcom/drivers: tty: serial: Limit msm_serial_hs driver to platforms that use it mmc: msm_sdcc: Limit driver to platforms that use it usb: phy: msm: Move mach dependent code to platform data Signed-off-by: Olof Johansson <olof@lixom.net>
generated by cgit v1.2.3 (git 2.25.1) at 2026-08-04 03:31:39 +0000