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2013-02-21Merge branches 'for-3.9/logitech', 'for-3.9/multitouch', 'for-3.9/ntrig', ↵Jiri Kosina62-801/+716
'for-3.9/thingm' and 'for-3.9/upstream' into for-linus
2013-02-21Merge branches 'for-3.8/upstream-fixes', 'for-3.9/hid-sensor', ↵Jiri Kosina2849-55249/+171879
'for-3.9/hidraw' and 'for-3.9/i2c-hid' into for-linus Conflicts: drivers/hid/i2c-hid/i2c-hid.c
2013-02-20HID: Correct Logitech order in hid-ids.hSimon Wood1-1/+1
Reorders a couple of device IDs (Logitech controllers) to ensure that they are in hexidecimal order. Signed-off-by: Simon Wood <simon@mungewell.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-02-20HID: LG4FF: Remove unnecessary deadzone codeSimon Wood1-17/+0
This patch removes code which is now unnecessary for setting the fuzz/flat characterics for the logitech DFP wheel. This is now done in the previous patch by marking the wheel as a multi-axis device. Signed-off-by: Simon Wood <simon@mungewell.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-02-20HID: LG: Prevent the Logitech Gaming Wheels deadzoneSimon Wood1-0/+20
This patch ensures that the Logitech wheels are not initialised with default fuzz/flat values, by marking them as multiaxis devices (rather than joysticks). Signed-off-by: Simon Wood <simon@mungewell.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-02-20HID: LG: Fix detection of Logitech Speed Force Wireless (WiiWheel)Simon Wood1-9/+11
Previously 'LG4FF' was only used for the WiiWheel, however it is now used for all the Logitech Wheels. This patch corrects the detection mechanism for the patching the report descriptor to ensure only the WiiWheel will be patched. Signed-off-by: Simon Wood <simon@mungewell.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-02-20HID: LG: Add support for Logitech Momo Force (Red) WheelSimon Wood1-1/+57
This patch provides a modified report descriptor to split accelerator and brake, and adds the 'NO_GET' flag to prevent it hanging on connection. Note: for convience this patch is against the follow patch which was applied earlier this week. https://patchwork.kernel.org/patch/2153471/ Signed-off-by: Simon Wood <simon@mungewell.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-02-19HID: hidraw: print message when succesfully initializedJiri Kosina1-0/+1
Print a message when hidraw has been succesfully initialized. Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-02-19HID: logitech: split accel, brake for Driving Force wheelPaul Sbarra1-3/+5
Signed-off-by: Paul Sbarra <sbarra.paul@gmail.com> Signed-off-by: Simon Wood <simon@mungewell.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-02-19HID: logitech: add report descriptor for Driving Force wheelPaul Sbarra1-5/+96
This is the original report descriptor as reported by lsusb -vd 046d:c294. Signed-off-by: Paul Sbarra <sbarra.paul@gmail.com> Signed-off-by: Simon Wood <simon@mungewell.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-02-19HID: add ThingM blink(1) USB RGB LED supportVivien Didelot5-0/+287
The ThingM blink(1) is an open source hardware USB RGB LED. It contains an internal EEPROM, allowing to configure up to 12 light patterns. A light pattern is a RGB color plus a fade time. This driver registers a LED class instance with additional sysfs attributes to support basic functions such as setting RGB colors, fade and playing. Other functions are still accessible through the hidraw interface. At this time, the only documentation for the device is the firmware source code from ThingM, plus a few schematics. They are available at: https://github.com/todbot/blink1 This patch is version 3. It updates the name of the source file, the driver and the led sysfs entry, according to comments from Jiri Kosina and Simon Wood. Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-02-18HID: uhid: make creating devices work on 64/32 systemsDmitry Torokhov1-3/+92
Unfortunately UHID interface, as it was introduced, is broken with 32 bit userspace running on 64 bit kernels as it uses a pointer in its userspace facing API. Fix it by checking if we are executing compat task and munge the request appropriately. Reported-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-02-18HID: wiimote: fix nunchuck button parserDavid Herrmann1-4/+4
The buttons of the Wii Remote Nunchuck extension are actually active low. Fix the parser to forward the inverted values. The comment in the function always said "0 == pressed" but the implementation was wrong from the beginning. Cc: stable@vger.kernel.org Reported-by: Victor Quicksilver <victor.quicksilver@gmail.com> Signed-off-by: David Herrmann <dh.herrmann@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-02-18HID: blacklist Velleman data acquisition boardsIan Abbott2-0/+14
These are simple data acquistion boards, not HID devices and are handled by the vmk80xx comedi driver. At least one of them (10cf:5500) misidentifies itself as a HID in its USB interface descriptor. Ignore all these devices. Signed-off-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-02-18HID: sensor-hub: don't limit the driver only to USB busMika Westerberg1-1/+2
We now have two transport mediums: USB and I2C, where sensor hubs can exists. So instead of constraining the driver to only these two we let it to match any HID bus as long as the group is HID_GROUP_SENSOR_HUB. Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-02-18HID: sensor-hub: get rid of unused sensor_hub_grabbed_usages[] tableMika Westerberg1-5/+0
This table is not used anywhere in the driver so kill it. Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-02-18HID: extend autodetect to handle I2C sensors as wellMika Westerberg1-1/+1
Since the advent of HID over I2C protocol, it is possible to have sensor hubs behind I2C bus as well. We can autodetect this in a same way than USB sensor hubs. Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-02-18HID: ntrig: use input_configured() callback to set the nameBenjamin Tissoires1-34/+34
The use of input_configured() allows the ntrig driver to actually change the name of the input and its bitmask before it is added to the input subsystem. Thus, the logs are coherents and udev catch the real bitmask when the device is added. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com> Signed-off-by: Rafi Rubin <rafi@seas.upenn.edu> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-02-07HID: multitouch: do not use pointers towards hid-coreBenjamin Tissoires1-6/+13
The previous implementation registered a pointer towards hid-core to the value of contact count. This is not safe and may be difficult to debug if hid-core ever changes its implementation. The use of regular indexes is a better choice. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-02-07HID: add missing GENERIC_HARDIRQ dependencyHeiko Carstens1-1/+1
HID Sensors framework support (CONFIG_HID_SENSOR_HUB) unconditionally selects MFD_CORE which however depends on GENERIC_HARDIRQS. So add this dependency to HID_SENSOR_HUB as well. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-02-05HID: multitouch: make MT_CLS_ALWAYS_TRUE the new default classBenjamin Tissoires1-27/+27
By running a test on all the traces of the devices I have, I noticed that the class MT_CLS_ALWAYS_TRUE could handle all the devices I've seen so far without any other quirks. I guess this is the behavior Win 7 requires in its driver. We can change the default class then and keep the existing classes for backward compatibility and performances for some of them. Two operations have been done: * replaced MT_CLS_DEFAULT by MT_CLS_NSMU * then replaced MT_CLS_ALWAYS_TRUE by MT_CLS_DEFAULT Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-02-05HID: multitouch: fix protocol for Elo panelsBenjamin Tissoires1-1/+7
The previous protocol was nearly working, but when several fingers were present on the sensor, those that were not moving were not updated in the next report, introducing a lot of releases. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com> Conflicts: drivers/hid/hid-multitouch.c Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-02-05HID: multitouch: fix protocol for Cando 2087:0a02Benjamin Tissoires1-1/+7
Cando 2087:0a02 was broken, this fixes it. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-02-05HID: multitouch: fix protocol for Sitronix 1403:5001Benjamin Tissoires1-1/+1
Since the inclusion of this device in hid-multitouch, the device did not forward any events. Using the serial class makes it working again. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-02-05HID: multitouch: ensure that serial devices make no use of contact countBenjamin Tissoires1-0/+1
The serial protocol makes contact count a redondant information, and sometimes it is not reliable (TRS-Star are in this case). Disabling the use of contact count for these devices is thus safer. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-02-05HID: multitouch: fix Win8 protocol for Sharp like devicesBenjamin Tissoires1-0/+1
The Sharp LC-20FE1-W screen (04dd:9681) behaves like the Nexio 42". It may report out of ranges values that are filtered out by relying on the Contact Count HID field. Adding the quirk MT_QUIRK_CONTACT_CNT_ACCURATE makes hid-multitouch strongest against this kind of device, without breaking the current devices. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-02-05HID: multitouch: add support for Nexio 42" panelBenjamin Tissoires2-6/+33
This device is the worst device I saw. It keeps TipSwitch and InRange at 1 for fingers that are not touching the panel. The solution is to rely on the field ContactCount, which is accurate as the correct information are packed at the begining of the frame. Unfortunately, CountactCount is most of the time at the end of the report. The solution is to pick it when we have the whole report in raw_event. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-02-05HID: multitouch: use the callback "report" instead of sequential eventsBenjamin Tissoires1-6/+38
Nexio 42" devices requires to rely on the HID field Contact Count to compute the valid values. However, this field is most of the time at the end of the report, meaning that we need to get the all report parsed before processing it. This patch does not introduce functional changes. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-02-05HID: core: add "report" hook, called once the report has been parsedBenjamin Tissoires1-0/+4
This callback is called when the parsing of the report has been done by hid-core (so after the calls to .event). The hid drivers can now have access to the whole report by relying on the values stored in the different fields. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-02-01Merge branch 'for-3.8/upstream-fixes' of ↵Linus Torvalds3-1/+16
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid PullHID fixes from Jiri Kosina: - fix i2c-hid and hidraw interaction, by Benjamin Tissoires - a quirk to make a particular device (Formosa IR receiver) work properly, by Nicholas Santos * 'for-3.8/upstream-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: HID: i2c-hid: fix i2c_hid_output_raw_report HID: usbhid: quirk for Formosa IR receiver HID: remove x bit from sensor doc
2013-01-31HID: i2c-hid: fix i2c_hid_output_raw_reportBenjamin Tissoires1-1/+12
i2c_hid_output_raw_report is used by hidraw to forward set_report requests. The current implementation of i2c_hid_set_report needs to take the report_id as an argument. The report_id is stored in the first byte of the buffer in argument of i2c_hid_output_raw_report. Not removing the report_id from the given buffer adds this byte 2 times in the command, leading to a non working command. Reported-by: Andrew Duggan <aduggan@synaptics.com> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-01-31Merge branch 'x86-efi-for-linus' of ↵Linus Torvalds1-2/+3
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 EFI fixes from Peter Anvin: "This is a collection of fixes for the EFI support. The controversial bit here is a set of patches which bumps the boot protocol version as part of fixing some serious problems with the EFI handover protocol, used when booting under EFI using a bootloader as opposed to directly from EFI. These changes should also make it a lot saner to support cross-mode 32/64-bit EFI booting in the future. Getting these changes into 3.8 means we avoid presenting an inconsistent ABI to bootloaders. Other changes are display detection and fixing efivarfs." * 'x86-efi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86, efi: remove attribute check from setup_efi_pci x86, build: Dynamically find entry points in compressed startup code x86, efi: Fix PCI ROM handing in EFI boot stub, in 32-bit mode x86, efi: Fix 32-bit EFI handover protocol entry point x86, efi: Fix display detection in EFI boot stub x86, boot: Define the 2.12 bzImage boot protocol x86/boot: Fix minor fd leakage in tools/relocs.c x86, efi: Set runtime_version to the EFI spec revision x86, efi: fix 32-bit warnings in setup_efi_pci() efivarfs: Delete dentry from dcache in efivarfs_file_write() efivarfs: Never return ENOENT from firmware efi, x86: Pass a proper identity mapping in efi_call_phys_prelog efivarfs: Drop link count of the right inode
2013-01-31Merge branch 'x86-urgent-for-linus' of ↵Linus Torvalds8-8/+13
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Peter Anvin: "This is a collection of miscellaneous fixes, the most important one is the fix for the Samsung laptop bricking issue (auto-blacklisting the samsung-laptop driver); the efi_enabled() changes you see below are prerequisites for that fix. The other issues fixed are booting on OLPC XO-1.5, an UV fix, NMI debugging, and requiring CAP_SYS_RAWIO for MSR references, just as with I/O port references." * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: samsung-laptop: Disable on EFI hardware efi: Make 'efi_enabled' a function to query EFI facilities smp: Fix SMP function call empty cpu mask race x86/msr: Add capabilities check x86/dma-debug: Bump PREALLOC_DMA_DEBUG_ENTRIES x86/olpc: Fix olpc-xo1-sci.c build errors arch/x86/platform/uv: Fix incorrect tlb flush all issue x86-64: Fix unwind annotations in recent NMI changes x86-32: Start out cr0 clean, disable paging before modifying cr3/4
2013-01-30Merge tag 'efi-for-3.8' into x86/efiH. Peter Anvin1-2/+3
Various urgent EFI fixes and some warning cleanups for v3.8 * EFI boot stub fix for Macbook Pro's from Maarten Lankhorst * Fix an oops in efivarfs from Lingzhu Xiang * 32-bit warning cleanups from Jan Beulich * Patch to Boot on >512GB RAM systems from Nathan Zimmer * Set efi.runtime_version correctly * efivarfs updates Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
2013-01-30samsung-laptop: Disable on EFI hardwareMatt Fleming1-0/+4
It has been reported that running this driver on some Samsung laptops with EFI can cause those machines to become bricked as detailed in the following report, https://bugs.launchpad.net/ubuntu-cdimage/+bug/1040557 There have also been reports of this driver causing Machine Check Exceptions on recent EFI-enabled Samsung laptops, https://bugzilla.kernel.org/show_bug.cgi?id=47121 So disable it if booting from EFI since this driver relies on grovelling around in the BIOS memory map which isn't going to work. Cc: Corentin Chary <corentincj@iksaif.net> Cc: Matthew Garrett <mjg59@srcf.ucam.org> Cc: Colin Ian King <colin.king@canonical.com> Cc: Steve Langasek <steve.langasek@canonical.com> Cc: <stable@vger.kernel.org> Signed-off-by: Matt Fleming <matt.fleming@intel.com> Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
2013-01-30efi: Make 'efi_enabled' a function to query EFI facilitiesMatt Fleming7-8/+9
Originally 'efi_enabled' indicated whether a kernel was booted from EFI firmware. Over time its semantics have changed, and it now indicates whether or not we are booted on an EFI machine with bit-native firmware, e.g. 64-bit kernel with 64-bit firmware. The immediate motivation for this patch is the bug report at, https://bugs.launchpad.net/ubuntu-cdimage/+bug/1040557 which details how running a platform driver on an EFI machine that is designed to run under BIOS can cause the machine to become bricked. Also, the following report, https://bugzilla.kernel.org/show_bug.cgi?id=47121 details how running said driver can also cause Machine Check Exceptions. Drivers need a new means of detecting whether they're running on an EFI machine, as sadly the expression, if (!efi_enabled) hasn't been a sufficient condition for quite some time. Users actually want to query 'efi_enabled' for different reasons - what they really want access to is the list of available EFI facilities. For instance, the x86 reboot code needs to know whether it can invoke the ResetSystem() function provided by the EFI runtime services, while the ACPI OSL code wants to know whether the EFI config tables were mapped successfully. There are also checks in some of the platform driver code to simply see if they're running on an EFI machine (which would make it a bad idea to do BIOS-y things). This patch is a prereq for the samsung-laptop fix patch. Cc: David Airlie <airlied@linux.ie> Cc: Corentin Chary <corentincj@iksaif.net> Cc: Matthew Garrett <mjg59@srcf.ucam.org> Cc: Dave Jiang <dave.jiang@intel.com> Cc: Olof Johansson <olof@lixom.net> Cc: Peter Jones <pjones@redhat.com> Cc: Colin Ian King <colin.king@canonical.com> Cc: Steve Langasek <steve.langasek@canonical.com> Cc: Tony Luck <tony.luck@intel.com> Cc: Konrad Rzeszutek Wilk <konrad@kernel.org> Cc: Rafael J. Wysocki <rjw@sisk.pl> Cc: <stable@vger.kernel.org> Signed-off-by: Matt Fleming <matt.fleming@intel.com> Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
2013-01-30Merge tag 'edac_for_3.8' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bpLinus Torvalds2-4/+4
Pull EDAC fixlets from Borislav Petkov: "Two minor correctness fixlets from Dan Carpenter and Joe Perches each." * tag 'edac_for_3.8' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp: EDAC: Fix kcalloc argument order EDAC: Test correct variable in ->store function
2013-01-30EDAC: Fix kcalloc argument orderJoe Perches1-3/+3
First number, then size. Signed-off-by: Joe Perches <joe@perches.com> Cc: <stable@vger.kernel.org> Signed-off-by: Borislav Petkov <bp@suse.de>
2013-01-30EDAC: Test correct variable in ->store functionDan Carpenter1-1/+1
We're testing for ->show but calling ->store(). Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Cc: stable@vger.kernel.org Signed-off-by: Borislav Petkov <bp@suse.de>
2013-01-30Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds21-158/+155
Pull drm fixes from Dave Airlie: "Intel, radeon and exynos fixes. Nothing too major or wierd: one dmar fix and a radeon cursor corruption, along with misc exynos fixes." * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: (21 commits) drm/exynos: add check for the device power status drm/exynos: Make 'drm_hdmi_get_edid' static drm/exynos: fimd and ipp are broken on multiplatform drm/exynos: don't include plat/gpio-cfg.h drm/exynos: Remove "internal" interrupt handling drm/exynos: Add missing static specifiers in exynos_drm_rotator.c drm/exynos: Replace mdelay with usleep_range drm/exynos: Make ipp_handle_cmd_work static drm/exynos: Make g2d_userptr_get_dma_addr static drm/exynos: consider DMA_NONE flag to dmabuf import drm/exynos: free sg object if dma_map_sg is failed drm/exynos: added validation of edid for vidi connection drm/exynos: let drm handle edid allocations drm/radeon: Enable DMA_IB_SWAP_ENABLE on big endian hosts. drm/radeon: fix a rare case of double kfree radeon_display: Use pointer return error codes drm/radeon: fix cursor corruption on DCE6 and newer drm/i915: dump UTS_RELEASE into the error_state iommu/intel: disable DMAR for g4x integrated gfx drm/i915: GFX_MODE Flush TLB Invalidate Mode must be '1' for scanline waits ...
2013-01-30Merge tag 'pinctrl-fixes-rc6' of ↵Linus Torvalds7-94/+17
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pinctrl fixes from Linus Walleij: "This is a late pinctrl fix pull request, we had to revert out the pinctrl-single GPIO backend, because of, well, design issues. We're cooking a better thing for the next cycle. - Revert gpio request/free backend, new patch set in the works, will be for v3.9. Get this old cruft out before anyone hurts himself on it. - Kconfig buzz - Various compile warnings - MPP6 value for the Kirkwood" * tag 'pinctrl-fixes-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: pinctrl: nomadik: nmk_prcm_gpiocr_get_mode may be unused pinctrl: exynos: don't mark probing functions as __init Revert "pinctrl: single: support gpio request and free" pinctrl: mvebu: fix MPP6 value for kirkwood driver pinctrl: mvebu: Fix compiler warnings pinctrl: pinctrl-mxs: Fix variables' definition type pinctrl: samsung: removing duplicated condition for PINCTRL_SAMSUNG
2013-01-29pinctrl: nomadik: nmk_prcm_gpiocr_get_mode may be unusedArnd Bergmann1-1/+1
nmk_prcm_gpiocr_get_mode is only needed for debugfs output at the moment, which can be compile-time disabled. Marking the function __maybe_unused still gives us compile-time coverage, but avoids a gcc warning. Without this patch, building nhk8815_defconfig results in: drivers/pinctrl/pinctrl-nomadik.c:676:12: warning: 'nmk_prcm_gpiocr_get_mode' defined but not used [-Wunused-function] Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: Jean-Nicolas Graux <jean-nicolas.graux@stericsson.com> Cc: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-01-29pinctrl: exynos: don't mark probing functions as __initArnd Bergmann1-5/+5
Functions called from a driver probe() method must not be marked __init, because they may get called after the init phase is done, when the device shows up late, or because of deferred probing. Without this patch, building exynos_defconfig results in multiple warnings like: WARNING: drivers/pinctrl/built-in.o(.text+0x51bc): Section mismatch in reference from the function exynos5440_pinctrl_probe() to the function .init.text:exynos5440_gpiolib_register() The function exynos5440_pinctrl_probe() references the function __init exynos5440_gpiolib_register(). This is often because exynos5440_pinctrl_probe lacks a __init annotation or the annotation of exynos5440_gpiolib_register is wrong. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: Tomasz Figa <t.figa@samsung.com> Acked-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-01-28Merge tag 'regulator-3.8-rc5' of ↵Linus Torvalds2-1/+2
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator fixes from Mark Brown: "Fairly small stuff - a build failure fix for ST platforms, an error checking fix and an update to the MAINTAINERS file for Liam." * tag 'regulator-3.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: tps80031: Use IS_ERR to check return value of regulator_register() regulators: db8500: Fix compile failure for drivers/regulator/dbx500-prcmu.c regulator: MAINTAINERS: update email address
2013-01-29Merge remote-tracking branch 'regulator/fix/tps80031' into tmpMark Brown1-1/+1
2013-01-29Merge remote-tracking branch 'regulator/fix/db8500' into tmpMark Brown1-0/+1
2013-01-28Merge tag 'md-3.8-fixes' of git://neil.brown.name/mdLinus Torvalds1-64/+37
Pull dmraid fix from NeilBrown: "Just one fix for md in 3.8 dmraid assess redundancy and replacements slightly inaccurately which could lead to some degraded arrays failing to assemble." * tag 'md-3.8-fixes' of git://neil.brown.name/md: DM-RAID: Fix RAID10's check for sufficient redundancy
2013-01-28Merge tag 'iommu-fixes-v3.8-rc5' of ↵Linus Torvalds1-0/+34
git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu Pull IOMMU fix from Joerg Roedel: "One fix for the AMD IOMMU driver to work around broken BIOSes found in the field. Some BIOSes forget to enable a workaround for a hardware problem which might cause the IOMMU to stop working under high load conditions. The fix makes sure this workaround is enabled." * tag 'iommu-fixes-v3.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: IOMMU, AMD Family15h Model10-1Fh erratum 746 Workaround
2013-01-28Merge tag 'mfd-for-linus-3.8-1' of ↵Linus Torvalds18-94/+221
git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6 Pull MFD fixes from Samuel Ortiz: "This is the first pull request for MFD fixes for 3.8 We have some build failure fixes (twl4030, vexpress, abx500 and tps65910), some actual runtime oops and lockup fixes (rtsx, da9052), and some more hypothetical NULL pointers dereferences fixes for pcf50633 and max776xx. Then we also have additional rtsx fixes for a correct switch output voltage and clock divider correctness for rtl8411 (rtsx driver), and irqdomain fix for db8550-prcmu, and some more cosmetic fixes for arizona and wm5102." * tag 'mfd-for-linus-3.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6: mfd: rtsx: Fix oops when rtsx_pci_sdmmc is not probed mfd: wm5102: Fix definition of WM5102_MAX_REGISTER mfd: twl4030: Don't warn about uninitialized return code mfd: da9052/53 lockup fix mfd: rtsx: Add clock divider hook mmc: rtsx: Call MFD hook to switch output voltage mfd: rtsx: Add output voltage switch hook mfd: Fix compile errors and warnings when !CONFIG_AB8500_BM mfd: vexpress: Export global functions to fix build error mfd: arizona: Check errors from regcache_sync() mfd: tc3589x: Use simple irqdomain mfd: pcf50633: Init pcf->dev before using it mfd: max77693: Init max77693->dev before using it mfd: max77686: Init max77686->dev before using it mfd: db8500-prcmu: Fix irqdomain usage mfd: tps65910: Select REGMAP_IRQ in Kconfig to fix build error mfd: arizona: Disable control interface reporting for WM5102 and WM5110
2013-01-28Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds48-262/+431
Pull networking updates from David Miller: "Much more accumulated than I would have liked due to an unexpected bout with a nasty flu: 1) AH and ESP input don't set ECN field correctly because the transport head of the SKB isn't set correctly, fix from Li RongQing. 2) If netfilter conntrack zones are disabled, we can return an uninitialized variable instead of the proper error code. Fix from Borislav Petkov. 3) Fix double SKB free in ath9k driver beacon handling, from Felix Feitkau. 4) Remove bogus assumption about netns cleanup ordering in nf_conntrack, from Pablo Neira Ayuso. 5) Remove a bogus BUG_ON in the new TCP fastopen code, from Eric Dumazet. It uses spin_is_locked() in it's test and is therefore unsuitable for UP. 6) Fix SELINUX labelling regressions added by the tuntap multiqueue changes, from Paul Moore. 7) Fix CRC errors with jumbo frame receive in tg3 driver, from Nithin Nayak Sujir. 8) CXGB4 driver sets interrupt coalescing parameters only on first queue, rather than all of them. Fix from Thadeu Lima de Souza Cascardo. 9) Fix regression in the dispatch of read/write registers in dm9601 driver, from Tushar Behera. 10) ipv6_append_data miscalculates header length, from Romain KUNTZ. 11) Fix PMTU handling regressions on ipv4 routes, from Steffen Klassert, Timo Teräs, and Julian Anastasov. 12) In 3c574_cs driver, add necessary parenthesis to "x << y & z" expression. From Nickolai Zeldovich. 13) macvlan_get_size() causes underallocation netlink message space, fix from Eric Dumazet. 14) Avoid division by zero in xfrm_replay_advance_bmp(), from Nickolai Zeldovich. Amusingly the zero check was already there, we were just performing it after the modulus :-) 15) Some more splice bug fixes from Eric Dumazet, which fix things mostly eminating from how we now more aggressively use high-order pages in SKBs. 16) Fix size calculation bug when freeing hash tables in the IPSEC xfrm code, from Michal Kubecek. 17) Fix PMTU event propagation into socket cached routes, from Steffen Klassert. 18) Fix off by one in TX buffer release in netxen driver, from Eric Dumazet. 19) Fix rediculous memory allocation requirements introduced by the tuntap multiqueue changes, from Jason Wang. 20) Remove bogus AMD platform workaround in r8169 driver that causes major problems in normal operation, from Timo Teräs. 21) virtio-net set affinity and select queue don't handle discontiguous cpu numbers properly, fix from Wanlong Gao. 22) Fix a route refcounting issue in loopback driver, from Eric Dumazet. There's a similar fix coming that we might add to the macvlan driver as well. 23) Fix SKB leaks in batman-adv's distributed arp table code, from Matthias Schiffer. 24) r8169 driver gives descriptor ownership back the hardware before we're done reading the VLAN tag out of it, fix from Francois Romieu. 25) Checksums not calculated properly in GRE tunnel driver fix from Pravin B Shelar. 26) Fix SCTP memory leak on namespace exit." * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (101 commits) dm9601: support dm9620 variant SCTP: Free the per-net sysctl table on net exit. v2 net: phy: icplus: fix broken INTR pin settings net: phy: icplus: Use the RGMII interface mode to configure clock delays IP_GRE: Fix kernel panic in IP_GRE with GRE csum. sctp: set association state to established in dupcook_a handler ip6mr: limit IPv6 MRT_TABLE identifiers r8169: fix vlan tag read ordering. net: cdc_ncm: use IAD provided by the USB core batman-adv: filter ARP packets with invalid MAC addresses in DAT batman-adv: check for more types of invalid IP addresses in DAT batman-adv: fix skb leak in batadv_dat_snoop_incoming_arp_reply() net: loopback: fix a dst refcounting issue virtio-net: reset virtqueue affinity when doing cpu hotplug virtio-net: split out clean affinity function virtio-net: fix the set affinity bug when CPU IDs are not consecutive can: pch_can: fix invalid error codes can: ti_hecc: fix invalid error codes can: c_can: fix invalid error codes r8169: remove the obsolete and incorrect AMD workaround ...
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