summaryrefslogtreecommitdiff
path: root/drivers
AgeCommit message (Collapse)Author
2014-03-19USB: disable reset-resume when USB_QUIRK_RESET is setAlan Stern
The USB_QUIRK_RESET flag indicates that a USB device changes its identity in some way when it is reset. It may lose its firmware, its descriptors may change, or it may switch back to a default mode of operation. If a device does this, the kernel needs to avoid resetting it. Resets are likely to fail, or worse, succeed while changing the device's state in a way the system can't detect. This means we should disable the reset-resume mechanism whenever this quirk flag is present. An attempted reset-resume will fail, the device will be logically disconnected, and later on the hub driver will rediscover and re-enumerate the device. This will cause the appropriate udev events to be generated, so that userspace will have a chance to switch the device into its normal operating mode, if necessary. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> CC: Oliver Neukum <oliver@neukum.org> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-17USB: unbind all interfaces before rebinding anyAlan Stern
When a driver doesn't have pre_reset, post_reset, or reset_resume methods, the USB core unbinds that driver when its device undergoes a reset or a reset-resume, and then rebinds it afterward. The existing straightforward implementation can lead to problems, because each interface gets unbound and rebound before the next interface is handled. If a driver claims additional interfaces, the claim may fail because the old binding instance may still own the additional interface when the new instance tries to claim it. This patch fixes the problem by first unbinding all the interfaces that are marked (i.e., their needs_binding flag is set) and then rebinding all of them. The patch also makes the helper functions in driver.c a little more uniform and adjusts some out-of-date comments. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Reported-and-tested-by: "Poulain, Loic" <loic.poulain@intel.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-17usb: phy: Add ulpi IDs for SMSC USB3320 and TI TUSB1210Michal Simek
Add new ulpi IDs which are available on Xilinx Zynq boards. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-17usb: gadget: tcm_usb_gadget: stop format stringsKees Cook
This makes sure that the name coming out of configfs cannot be used accidentally as a format string. Signed-off-by: Kees Cook <keescook@chromium.org> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-17usb: gadget: f_fs: add missing spinlock and mutex unlockRobert Baldyga
This patch adds missing spin_unlock and mutex_unlock calls in error handling code. Signed-off-by: Robert Baldyga <r.baldyga@samsung.com> Acked-by: Michal Nazarewicz <mina86@mina86.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-17usb: gadget: composite: switch over to ERR_CAST()Felipe Balbi
This patch fixes the following Coccinelle warning: drivers/usb/gadget/composite.c:1142:9-16: WARNING: \ ERR_CAST can be used with uc Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-17usb: gadget: inode: switch over to memdup_user()Felipe Balbi
This patch fixes the following Coccinelle warning: drivers/usb/gadget/inode.c:442:8-15: WARNING \ opportunity for memdup_user Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-17usb: gadget: f_subset: switch over to PTR_RETFelipe Balbi
this patch fixes the following Coccinelle warning: drivers/usb/gadget/f_subset.c:279:8-14: WARNING: \ PTR_RET can be used Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-17usb: gadget: lpc32xx_udc: fix wrong clk_put() sequenceFelipe Balbi
This patch fixes the following Coccinelle error: drivers/usb/gadget/lpc32xx_udc.c:3313:1-7: ERROR: \ missing clk_put; clk_get on line 3139 and \ execution via conditional on line 3146 Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-12USB: keyspan: remove dead debugging codeJohan Hovold
Remove out-commented and ifdeffed debugging code. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>
2014-03-12USB: serial: add missing newlines to dev_<level> messages.Johan Hovold
Add missing newlines to dev_<level> messages. Also make some messages less verbose where appropriate. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>
2014-03-12USB: serial: add missing bracesJohan Hovold
Add missing braces to conditional branches and one loop in usb-serial core and generic implementation. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>
2014-03-12USB: serial: continue to write on errorsJohan Hovold
Do not discard buffered data and make sure to try to resubmit the write urbs on errors. Currently a recoverable error would lead to more data than necessary being dropped. Also upgrade error messages from debug to error log level. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>
2014-03-12USB: serial: continue to read on errorsJohan Hovold
Make sure to try to resubmit the read urb on errors. Currently a recoverable error would lead to reduced throughput as only one urb will be used until the port is closed and reopened (or resumed or unthrottled). Also upgrade error messages from debug to error log level. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>
2014-03-12USB: serial: make bulk_out_size a lower limitJohan Hovold
Drivers are allowed to override the default bulk-out buffer size (endpoint maximum packet size) in order to increase throughput, but it does not make much sense to allow buffers smaller than the default. Note that this is already how bulk_in_size is defined. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>
2014-03-12USB: cypress_m8: fix potential scheduling while atomicJohan Hovold
Remove erroneous call to usb_clear_halt which is blocking and cannot be used in interrupt context. This code has possibly never been executed as it would cause an oops if it was. Simply treat a stalled-endpoint error as any other error condition. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>
2014-03-12usb: chipidea: add support for USB OTG controller on LSI Zevio SoCsDaniel Tang
The USB controller in TI-NSPIRE calculators (LSI Zevio SoC) are based off either Freescale's USB OTG controller or the USB controller found in the IMX233, both of which are Chipidea compatible. This patch adds a device tree binding for the controller. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Daniel Tang <dt.tangr@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-12usb: chipidea: imx: Use dev_name() for ci_hdrc name to distinguish USBsAlexander Shiyan
Use dev_name() for ci_hdrc name to distinguish USBs Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-12usb: chipidea: udc: refine isr_tr_complete_handlerPeter Chen
Matthieu CASTET and Michael Grzeschik mentioned isr_tr_complete_handler is a bit messy at below: http://marc.info/?l=linux-usb&m=139047775001152&w=2 This commit creates a new function isr_setup_packet_handler to handle setup packet, it makes isr_tr_complete_handler easy to read. This is no functional change at this commit, tested with g_mass_storage and g_ether. Cc: Michael Grzeschik <mgr@pengutronix.de> Cc: Matthieu CASTET <matthieu.castet@parrot.com> Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-12Merge 3.14-rc6 into usb-nextGreg Kroah-Hartman
We want the USB fixes in here as well.
2014-03-09Merge tag 'fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC fixes from from Olof Johansson: "A collection of fixes for ARM platforms. A little large due to us missing to do one last week, but there's nothing in particular here that is in itself large and scary. Mostly a handful of smaller fixes all over the place. The majority is made up of fixes for OMAP, but there are a few for others as well. In particular, there was a decision to rename a binding for the Broadcom pinctrl block that we need to go in before the final release since we then treat it as ABI" * tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: dts: omap3-gta04: Add ti,omap36xx to compatible property to avoid problems with booting ARM: tegra: add LED options back into tegra_defconfig ARM: dts: omap3-igep: fix boot fail due wrong compatible match ARM: OMAP3: Fix pinctrl interrupts for core2 pinctrl: Rename Broadcom Capri pinctrl binding pinctrl: refer to updated dt binding string. Update dtsi with new pinctrl compatible string ARM: OMAP: Kill warning in CPUIDLE code with !CONFIG_SMP ARM: OMAP2+: Add support for thumb mode on DT booted N900 ARM: OMAP2+: clock: fix clkoutx2 with CLK_SET_RATE_PARENT ARM: OMAP4: hwmod: Fix SOFTRESET logic for OMAP4 ARM: DRA7: hwmod data: correct the sysc data for spinlock ARM: OMAP5: PRM: Fix reboot handling ARM: sunxi: dt: Change the touchscreen compatibles ARM: sun7i: dt: Fix interrupt trigger types
2014-03-09Merge tag 'usb-3.14-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB fixes from Greg KH: "Here are 4 USB fixes for your current tree. Two of them are reverts to hopefully resolve the nasty XHCI regressions we have been having on some types of devices. The other two are quirks for some Logitech video devices" * tag 'usb-3.14-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: Revert "USBNET: ax88179_178a: enable tso if usb host supports sg dma" Revert "xhci 1.0: Limit arbitrarily-aligned scatter gather." usb: Make DELAY_INIT quirk wait 100ms between Get Configuration requests usb: Add device quirk for Logitech HD Pro Webcams C920 and C930e
2014-03-09Merge tag 'staging-3.15-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging driver tree fix from Greg KH: "Here is a single staging driver fix for your tree. It resolves an issue with arbritary writes to memory if a specific driver is loaded" * tag 'staging-3.15-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: staging/cxt1e1/linux.c: Correct arbitrary memory write in c4_ioctl()
2014-03-09Merge branch 'for-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux Pull thermal fixes from Zhang Rui: "Specifics: - Update the help text of INT3403 Thermal driver, which was not friendly to users. From Zhang Rui. - The "type" sysfs attribute of x86_pkg_temp_thermal registered thermal zones includes an instance number, which makes the thermal-to-hwmon bridge fails to group them all in a single hwmon device. Fixed by Jean Delvare. - The hwmon device registered by x86_pkg_temp_thermal driver is redundant because the temperature value reported by x86_pkg_temp_thermal is already reported by the coretemp driver. Fixed by Jean Delvare. - Fix a problem that the cooling device can not be updated properly if it is initialized at max cooling state. From Ni Wade. - Fix a problem that OF registered thermal zones are running without thermal governors. From Zhang Rui. - Commit beeb5a1e0ef7 ("thermal: rcar-thermal: Enable driver compilation with COMPILE_TEST") broke build on archs wihout io memory. Thus make it depend on HAS_IOMEM to bypass build failures. Fixed by Richard Weinberger" * 'for-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux: Thermal: thermal zone governor fix Thermal: Allow first update of cooling device state thermal,rcar_thermal: Add dependency on HAS_IOMEM x86_pkg_temp_thermal: Fix the thermal zone type x86_pkg_temp_thermal: Do not expose as a hwmon device Thermal: update INT3404 thermal driver help text
2014-03-09Merge tag 'spi-v3.14-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi fixes from Mark Brown: "A scattering of driver specific fixes here. The fixes from Axel cover bitrot in apparently unmaintained drivers, the at79 bug is fixing a glitch on /CS during initialisation of some devices which could break some slaves and the remainder are fixes for recently introduced bugs from the past release cycle or so" * tag 'spi-v3.14-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: atmel: add missing spi_master_{resume,suspend} calls to PM callbacks spi: coldfire-qspi: Fix getting correct address for *mcfqspi spi: fsl-dspi: Fix getting correct address for master spi: spi-ath79: fix initial GPIO CS line setup spi: spi-imx: spi_imx_remove: do not disable disabled clocks spi-topcliff-pch: Fix probing when DMA mode is used spi/topcliff-pch: Fix DMA channel
2014-03-09Merge git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pendingLinus Torvalds
Pull SCSI target fixes from Nicholas Bellinger: "This series addresses a number of outstanding issues wrt to active I/O shutdown using iser-target. This includes: - Fix a long standing tpg_state bug where a tpg could be referenced during explicit shutdown (v3.1+ stable) - Use list_del_init for iscsi_cmd->i_conn_node so list_empty checks work as expected (v3.10+ stable) - Fix a isert_conn->state related hung task bug + ensure outstanding I/O completes during session shutdown. (v3.10+ stable) - Fix isert_conn->post_send_buf_count accounting for RDMA READ/WRITEs (v3.10+ stable) - Ignore FRWR completions during active I/O shutdown (v3.12+ stable) - Fix command leakage for interrupt coalescing during active I/O shutdown (v3.13+ stable) Also included is another DIF emulation fix from Sagi specific to v3.14-rc code" * git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending: Target/sbc: Fix sbc_copy_prot for offset scatters iser-target: Fix command leak for tx_desc->comp_llnode_batch iser-target: Ignore completions for FRWRs in isert_cq_tx_work iser-target: Fix post_send_buf_count for RDMA READ/WRITE iscsi/iser-target: Fix isert_conn->state hung shutdown issues iscsi/iser-target: Use list_del_init for ->i_conn_node iscsi-target: Fix iscsit_get_tpg_from_np tpg_state bug
2014-03-09Revert "ACPI / sleep: pm_power_off needs more sanity checks to be installed"Rafael J. Wysocki
Revert commit 3130497f5bab ("ACPI / sleep: pm_power_off needs more sanity checks to be installed") that breaks power ACPI power off on a lot of systems, because it checks wrong registers. Fixes: 3130497f5bab ("ACPI / sleep: pm_power_off needs more sanity checks to be installed") Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-03-09Merge tag 'for_3.15' of ↵Greg Kroah-Hartman
git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy into usb-next Kishon writes: Add new PHY drivers for SATA and USB in exynos, for USB in sunxi, and a multi-purpose PHY in APM, all adapted to generic PHY framework. Adapted USB3 PHY driver in OMAP to generic PHY driver and also used the same driver for SATA in OMAP. It also includes miscellaneous cleanups and fixes.
2014-03-09PHY: add APM X-Gene SoC 15Gbps Multi-purpose PHY driverLoc Ho
This patch adds support for the APM X-Gene SoC 15Gbps Multi-purpose PHY. This is the physical layer interface for the corresponding host controller. Currently, only external clock and Gen3 SATA mode are supported. Signed-off-by: Loc Ho <lho@apm.com> Signed-off-by: Tuan Phan <tphan@apm.com> Signed-off-by: Suman Tripathi <stripathi@apm.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2014-03-09phy: omap: Depend on OMAP_OCP2SCP bus driverRoger Quadros
The OMAP_USB2 and OMAP_PIPE3 PHY devices will not be detected if the OMAP_OCP2SCP bus driver is not present. Make them depend on it. Signed-off-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2014-03-09phy: ti-pipe3: Fix suspend/resume and module reloadRoger Quadros
Due to Errata i783, SATA breaks if its DPLL is idled. The recommeded workaround to issue a softreset to the SATA controller doesn't seem to work. Here we just prevent SATA DPLL from Idling and hence avoid the issue altogether. Signed-off-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2014-03-09phy: ti-pipe3: streamline PHY operationsRoger Quadros
Limit .power_on() and .power_off() to just control the PHY power and not the DPLL. The DPLL will be enabled in .init() and idled in .exit(). Don't reprogram the DPLL if it has been already locked by the bootloader. This fixes a problem with SATA, where it fails if SATA was used by the bootloader. Signed-off-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2014-03-09phy: ti-pipe3: Don't get 'wkupclk' and 'refclk' for SATA PHYRoger Quadros
SATA PHY doesn't need 'wkupclk; and 'refclk' so don't try to get them for SATA PHY. Signed-off-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2014-03-09phy: ti-pipe3: Add SATA DPLL supportRoger Quadros
USB and SATA DPLLs need different settings. Provide the SATA DPLL settings and use the proper DPLL settings based on device tree node's compatible_id. Signed-off-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2014-03-09phy: ti-pipe3: cleanup clock handlingRoger Quadros
As this driver is no longer USB specific, use generic clock names. - Fix PLL_SD_SHIFT from 9 to 10 - Don't separate prepare/unprepare clock from enable/disable. This ensures optimal power savings. Signed-off-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2014-03-09phy: omap-control: update dra7 and am437 usb2 bindingsRoger Quadros
The dra7-usb2 and am437-usb2 bindings have not yet been used. Change them to be more elegant. Signed-off-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2014-03-09phy: rename struct omap_control_usb to struct omap_control_phyKishon Vijay Abraham I
Rename struct omap_control_usb to struct omap_control_phy since it can be used to control PHY of USB, SATA and PCIE. Also move the driver and include files under *phy* and made the corresponding changes in the users of phy-omap-control. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Roger Quadros <rogerq@ti.com> Acked-by: Felipe Balbi <balbi@ti.com>
2014-03-09phy: omap-usb2: Add different compatible for OMAP5George Cherian
Add a new compatible for OMAP5 since it does not use any of the OTG operations as of now. HAS_SRP and SET_VBUS functionalities are used only for OMAP4. Signed-off-by: George Cherian <george.cherian@ti.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2014-03-09phy: omap-usb2: Provide workaround for USB2PHY false disconnectAustin Beam
Enable the dra7x errata workaround for false disconnect problem with USB2PHY. False disconnects were detected with some of the devices. Reduce the sensitivity of the disconnect logic within the USB2PHY subsystem to enusre these false disconnects are not registered. [george.cherian@ti.com] While at that, pass proper flags for each SoC's. This is a common driver used across OMAP4,OMAP5,DRA7xx and AM437x USB2PHY. False disconnect workaround is currently applicable for only DRA7x. Signed-off-by: Austin Beam <austinbeam@ti.com> Signed-off-by: George Cherian <george.cherian@ti.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2014-03-09phy: omap-usb2: Adapt phy-omap-usb2 for AM437xGeorge Cherian
Adapt phy-omap-usb2 driver for AM437x. - Add new comaptible "ti,am437x-usb2" for AM437x - Pass proper data to differentiate AM437x and others. - AM437x doesnot support set_vbus and start_srp. Signed-off-by: George Cherian <george.cherian@ti.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2014-03-08usb: wusbcore: use multiple urbs for HWA iso transfer result frame readsThomas Pugliese
Submit multiple concurrent urbs for HWA isochronous transfer result data frame reads. This keeps the read pipeline full and significantly improves performance in cases where the frame reads cannot be combined because they are not contiguous or multiples of the max packet size. Signed-off-by: Thomas Pugliese <thomas.pugliese@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-08usb: wusbcore: combine iso transfer result frame reads when possibleThomas Pugliese
When reading the transfer result data for an isochronous in request, if the current frame actual_length is contiguous with the next frame and actual_length is a multiple of the DTI endpoint max packet size, combine the current frame with the next frame in a single URB. This reduces the number of URBs that must be submitted in that case which increases performance and reduces CPU interrupt overhead. Signed-off-by: Thomas Pugliese <thomas.pugliese@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-08Merge branch 'for-3.14-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata Pull libata fixes from Tejun Heo: "Just a couple patches blacklisting more broken devices" * 'for-3.14-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata: libata: add ATA_HORKAGE_BROKEN_FPDMA_AA quirk for Seagate Momentus SpinPoint M8 (2BA30001) libata: disable queued TRIM for Crucial M500 mSATA SSDs
2014-03-08Merge branch 'for-3.14-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq Pull workqueue fix from Tejun Heo: "This pull request contains a workqueue usage fix for firewire. For quite a long time now, workqueue only treats two work items identical iff both their addresses and callbacks match. This is to avoid introducing false dependency through the work item being recycled while being executed. This changes non-reentrancy guarantee for the users of PREPARE[_DELAYED]_WORK() - if the function changes, reentrancy isn't guaranteed against the previous instance. Firewire depended on such nonreentrancy guarantee. This is fixed by doing the work item multiplexing from firewire proper while keeping the work function unchanged" * 'for-3.14-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq: firewire: don't use PREPARE_DELAYED_WORK
2014-03-08Merge tag 'firewire-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394 Pull firewire fixes from Stefan Richter: "Fix a use-after-free regression since v3.4 and an initialization regression since v3.10" * tag 'firewire-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394: firewire: ohci: fix probe failure with Agere/LSI controllers firewire: net: fix use after free
2014-03-08Merge tag 'clk-fixes-for-linus' of ↵Linus Torvalds
git://git.linaro.org/people/mike.turquette/linux Pull clk driver fix from Mike Turquette: "Single fix for a clock driver merged in 3.14-rc1. Without this fix the CPU frequency cannot be scaled" * tag 'clk-fixes-for-linus' of git://git.linaro.org/people/mike.turquette/linux: clk: shmobile: rcar-gen2: Use kick bit to allow Z clock frequency change
2014-03-08Merge tag 'pm+acpi-3.14-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI and power management fixes from Rafael Wysocki: - ACPI tables in some BIOSes list device resources with size equal to 0, which doesn't make sense, so we should ignore them, but instead we try to use them and mangle things completely. Fix from Zhang Rui. - Several models of Samsung laptops accumulate EC events when they are in sleep states which leads to EC buffer overflows that prevent new events from being signaled after system resume or reboot. This has been affecting many users for quite a while and may be addressed by clearing the EC buffer during system resume and system startup on those machines. From Kieran Clancy. - If the ACPI sleep control and status registers are not present (which happens if the Hardware Reduced ACPI mode bit is set in the ACPI tables, but also may result from BIOS bugs), we should not try to use ACPI to power off the system and ACPI S5 should not be listed as supported. Fix from Aubrey Li. - There's a race condition in cpufreq_get() that leads to a kernel crash if that function is called at a wrong time. Fix from Aaron Plattner. - cpufreq policy objects have to be initialized entirely before they are first accessed by their users which isn't the case currently and that potentially leads to various kinds of breakage that is difficult to debug. Fix from Viresh Kumar. - Locking is missing in __cpufreq_add_dev() which leads to a race condition that may trigger a kernel crash. Fix from Viresh Kumar. * tag 'pm+acpi-3.14-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI / EC: Clear stale EC events on Samsung systems cpufreq: Initialize governor for a new policy under policy->rwsem cpufreq: Initialize policy before making it available for others to use cpufreq: use cpufreq_cpu_get() to avoid cpufreq_get() race conditions ACPI / sleep: pm_power_off needs more sanity checks to be installed ACPI / resources: ignore invalid ACPI device resources
2014-03-08phy: Add Exynos 5250 support to the Exynos USB 2.0 PHY driverKamil Debski
Add support for Exynos 5250. This driver is to replace the old USB 2.0 PHY driver. Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2014-03-08phy: Add new Exynos USB 2.0 PHY driverKamil Debski
Add a new driver for the Exynos USB 2.0 PHY. The new driver uses the generic PHY framework. The driver includes support for the Exynos 4x10 and 4x12 SoC families. Signed-off-by: Kamil Debski <k.debski@samsung.com> Reviewed-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2014-03-08phy: core: Add devm_of_phy_get to phy-coreKamil Debski
Adding devm_of_phy_get will allow to get phys by supplying a pointer to the struct device_node instead of struct device. Signed-off-by: Kamil Debski <k.debski@samsung.com> Reviewed-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
generated by cgit v1.2.3 (git 2.0.4) at 2024-09-22 07:48:46 +0000