summaryrefslogtreecommitdiff
AgeCommit message (Collapse)Author
2014-06-11drm/nouveau/i2c: balance port acquire/releaseBen Skeggs
This was a half-finished hack before, just enough to handle the shared aux/i2c pad thing on G94 and up. We got lucky with locking etc up until now, as this was (generally) all protected by the DRM mode_config lock. It's about to become a lot more likely to hit the races. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-06-11drm/gk104/i2c: add aux channel interrupt driverBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-06-11drm/g94/i2c: add aux channel interrupt driverBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-06-11drm/nouveau/i2c: add interfaces to support handling aux channel interruptsBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-06-11drm/nouveau/i2c: start hiding subdev-internal interfacesBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-06-11drm/nouveau/i2c: remove unnecessary i2c_set_adapdata()Ben Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-06-11drm/nouveau/i2c: properly hand aux reply back to caller, and only retry on deferBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-06-11drm/nv50-/mc: also pass PMGR interrupts onto I2C subdevBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-06-11drm/nouveau/gpio: send separate event types for high/low transitionsBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-06-11drm/nouveau/gpio: use base constructor for all implementationsBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-06-11drm/nouveau/gpio: move on-reset intr disable-and-ack to common codeBen Skeggs
Re-uses the implementation's accessor functions rather than requiring and init/fini implementation for each chipset. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-06-11drm/nouveau/gpio: split "toggled" interrupt into "went high" / "went low"Ben Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-06-11drm/nouveau/gpio: split g92 class from nv50Ben Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-06-11drm/nouveau/gpio: use indirect pointer to base class definitionBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-06-11drm/nouveau/disp/dp: support training to highest rate, rather than a targetBen Skeggs
We really want this for, at least, MST devices. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-06-11drm/nouveau/disp/dp: support postcursor in link trainingBen Skeggs
Not enabled at the backends yet, but will read status and send back max reached at level 0. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-06-11drm/nouveau/core: allow event source to handle multiple event types per indexBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-06-10Merge branch 'cxgb4'David S. Miller
Hariprasad Shenai says: ==================== Adds support for CIQ and other misc. fixes for rdma/cxgb4 This patch series adds support to allocate and use IQs specifically for indirect interrupts, adds fixes to align ISS for iWARP connections & fixes related to tcp snd/rvd window for Chelsio T4/T5 adapters on iw_cxgb4. Also changes Interrupt Holdoff Packet Count threshold of response queues for cxgb4 driver. The patches series is created against 'net-next' tree. And includes patches on cxgb4 and iw_cxgb4 driver. Since this patch-series contains cxgb4 and iw_cxgb4 patches, we would like to request this patch series to get merged via David Miller's 'net-next' tree. We have included all the maintainers of respective drivers. Kindly review the change and let us know in case of any review comments. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2014-06-10cxgb4: Change default Interrupt Holdoff Packet Count ThresholdHariprasad Shenai
Based on original work by Casey Leedom <leedom@chelsio.com> Signed-off-by: Casey Leedom <leedom@chelsio.com> Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-06-10iw_cxgb4: don't truncate the recv window sizeHariprasad Shenai
Fixed a bug that shows up with recv window sizes that exceed the size of the RCV_BUFSIZ field in opt0 (>= 1024K). If the recv window exceeds this, then we specify the max possible in opt0, add add the rest in via a RX_DATA_ACK credits. Signed-off-by: Steve Wise <swise@opengridcomputing.com> Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-06-10iw_cxgb4: Choose appropriate hw mtu index and ISS for iWARP connectionsHariprasad Shenai
Select the appropriate hw mtu index and initial sequence number to optimize hw memory performance. Add new cxgb4_best_aligned_mtu() which allows callers to provide enough information to be used to [possibly] select an MTU which will result in the TCP Data Segment Size (AKA Maximum Segment Size) to be an aligned value. If an RTR message exhange is required, then align the ISS to 8B - 1 + 4, so that after the SYN the send seqno will align on a 4B boundary. The RTR message exchange will leave the send seqno aligned on an 8B boundary. If an RTR is not required, then align the ISS to 8B - 1. The goal is to have the send seqno be 8B aligned when we send the first FPDU. Based on original work by Casey Leedom <leeedom@chelsio.com> and Steve Wise <swise@opengridcomputing.com> Signed-off-by: Casey Leedom <leedom@chelsio.com> Signed-off-by: Steve Wise <swise@opengridcomputing.com> Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-06-10iw_cxgb4: Allocate and use IQs specifically for indirect interruptsHariprasad Shenai
Currently indirect interrupts for RDMA CQs funnel through the LLD's RDMA RXQs, which also handle direct interrupts for offload CPLs during RDMA connection setup/teardown. The intended T4 usage model, however, is to have indirect interrupts flow through dedicated IQs. IE not to mix indirect interrupts with CPL messages in an IQ. This patch adds the concept of RDMA concentrator IQs, or CIQs, setup and maintained by the LLD and exported to iw_cxgb4 for use when creating CQs. RDMA CPLs will flow through the LLD's RDMA RXQs, and CQ interrupts flow through the CIQs. Design: cxgb4 creates and exports an array of CIQs for the RDMA ULD. These IQs are sized according to the max available CQs available at adapter init. In addition, these IQs don't need FL buffers since they only service indirect interrupts. One CIQ is setup per RX channel similar to the RDMA RXQs. iw_cxgb4 will utilize these CIQs based on the vector value passed into create_cq(). The num_comp_vectors advertised by iw_cxgb4 will be the number of CIQs configured, and thus the vector value will be the index into the array of CIQs. Based on original work by Steve Wise <swise@opengridcomputing.com> Signed-off-by: Steve Wise <swise@opengridcomputing.com> Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-06-10gre: allow changing mac address when device is upstephen hemminger
There is no need to require forcing device down on a Ethernet GRE (gretap) tunnel to change the MAC address. Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-06-10tcp: add gfp parameter to tcp_fragmentOctavian Purdila
tcp_fragment can be called from process context (from tso_fragment). Add a new gfp parameter to allow it to preserve atomic memory if possible. Signed-off-by: Octavian Purdila <octavian.purdila@intel.com> Reviewed-by: Christoph Paasch <christoph.paasch@uclouvain.be> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-06-10Merge branch 'master' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next Jeff Kirsher says: ==================== Intel Wired LAN Driver Updates 2014-06-09 This series contains more updates to i40e and i40evf. Shannon adds checks for error status bits on the admin event queue and provides notification if seen. Cleans up unused variable and memory allocation which was used earlier in driver development and is no longer needed. Also fixes the driver to not complain about removing non-existent MAC addresses. Bumps the driver versions for both i40e and i40evf. Catherine fixes a function header comment to make sure the comment correctly reflects the function name. Mitch adds code to allow for additional VSIs since the number of VSIs that the firmware reports to us is a guaranteed minimum, not an absolute maximum. The hardware actually supports for more than the reported value, which we often need. Implements anti-spoofing for VFs for both MAC addresses and VLANs, as well as enable this feature by default for all VFs. Anjali changes the interrupt distribution policy to change the way resources for special features are handled. Fixes the driver to not fall back to one queue if the only feature enabled is ATR, since FD_SB and FD_ATR need to be checked independently in order to decide if we will support multiple queue or not. Allows the RSS table entry range and GPS to be any number, not necessarily a power of 2 because hardware does not restrict us to use a power of 2 GPS in the case of RSS as long as we are not sharing the RSS table with another VSI (VMDq). Frank modifies the driver to keep SR-IOV enabled in the case that RSS, VMFq, FD_SB and DCB are disabled so that SR-IOV does not get turned off unnecessarily. Jesse fixes a bug in receive checksum where the driver was not marking packets with bad checksums correctly, especially IPv6 packets with a bad checksum. To do this correctly, we need a define that may be set by hardware in rare cases. Greg fixes the driver to delete all the old and stale MAC filters for the VF VSI when the host administrator changes the VF MAC address from under its feet. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2014-06-10PCI: Merge multi-line quoted stringsRyan Desfosses
Merge quoted strings that are broken across lines into a single entity. The compiler merges them anyway, but checkpatch complains about it, and merging them makes it easier to grep for strings. No functional change. [bhelgaas: changelog, do the same for everything under drivers/pci] Signed-off-by: Ryan Desfosses <ryan@desfo.org> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2014-06-10PCI: Whitespace cleanupRyan Desfosses
Fix various whitespace errors. No functional change. [bhelgaas: fix other similar problems] Signed-off-by: Ryan Desfosses <ryan@desfo.org> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2014-06-10Merge git://www.linux-watchdog.org/linux-watchdogLinus Torvalds
Pull watchdog updates from Wim Van Sebroeck: "This contains: - addition of the Intel MID watchdog - removal of W83697HF and W83697UG drivers (code was merged into w83627hf_wdt driver) - addition of Armada 375/380 SoC support - conversion of imx2_wdt to regmap API and to watchdog core API - lots of other small improvements and fixes" [ Wim was also tagged by gmail as a spammer, but not delayed by days unlike Ben ] * git://www.linux-watchdog.org/linux-watchdog: (25 commits) x86: intel-mid: add watchdog platform code for Merrifield watchdog: add Intel MID watchdog driver support watchdog: sp805: Set watchdog_device->timeout from ->set_timeout() booke/watchdog: refine and clean up the codes watchdog: iop_wdt only builds for mach-iop13xx watchdog: Remove drivers for W83697HF and W83697UG watchdog: w83627hf_wdt: Add early_disable module parameter ARM: mvebu: Add A375/A380 watchdog binding documentation watchdog: orion: Add Armada 375/380 SoC support watchdog: orion: Introduce per-SoC enabled() function watchdog: orion: Introduce per-SoC stop() function watchdog: orion: Remove unneeded atomic access watchdog: orion: Introduce a SoC-specific RSTOUT mapping watchdog: orion: Move the register ioremap'ing to its own function watchdog: xilinx: Make of_device_id array const watchdog: imx2_wdt: convert to watchdog core api watchdog: imx2_wdt: convert to use regmap API. watchdog: imx2_wdt: Sort the header files alphabetically watchdog: ath79_wdt: switch to clk_prepare/clk_disable watchdog: ath79_wdt: avoid spurious restarts on AR934x ...
2014-06-10Merge branch 'next' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc Pull powerpc updates from Ben Herrenschmidt: "Here is the bulk of the powerpc changes for this merge window. It got a bit delayed in part because I wasn't paying attention, and in part because I discovered I had a core PCI change without a PCI maintainer ack in it. Bjorn eventually agreed it was ok to merge it though we'll probably improve it later and I didn't want to rebase to add his ack. There is going to be a bit more next week, essentially fixes that I still want to sort through and test. The biggest item this time is the support to build the ppc64 LE kernel with our new v2 ABI. We previously supported v2 userspace but the kernel itself was a tougher nut to crack. This is now sorted mostly thanks to Anton and Rusty. We also have a fairly big series from Cedric that add support for 64-bit LE zImage boot wrapper. This was made harder by the fact that traditionally our zImage wrapper was always 32-bit, but our new LE toolchains don't really support 32-bit anymore (it's somewhat there but not really "supported") so we didn't want to rely on it. This meant more churn that just endian fixes. This brings some more LE bits as well, such as the ability to run in LE mode without a hypervisor (ie. under OPAL firmware) by doing the right OPAL call to reinitialize the CPU to take HV interrupts in the right mode and the usual pile of endian fixes. There's another series from Gavin adding EEH improvements (one day we *will* have a release with less than 20 EEH patches, I promise!). Another highlight is the support for the "Split core" functionality on P8 by Michael. This allows a P8 core to be split into "sub cores" of 4 threads which allows the subcores to run different guests under KVM (the HW still doesn't support a partition per thread). And then the usual misc bits and fixes ..." [ Further delayed by gmail deciding that BenH is a dirty spammer. Google knows. ] * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (155 commits) powerpc/powernv: Add missing include to LPC code selftests/powerpc: Test the THP bug we fixed in the previous commit powerpc/mm: Check paca psize is up to date for huge mappings powerpc/powernv: Pass buffer size to OPAL validate flash call powerpc/pseries: hcall functions are exported to modules, need _GLOBAL_TOC() powerpc: Exported functions __clear_user and copy_page use r2 so need _GLOBAL_TOC() powerpc/powernv: Set memory_block_size_bytes to 256MB powerpc: Allow ppc_md platform hook to override memory_block_size_bytes powerpc/powernv: Fix endian issues in memory error handling code powerpc/eeh: Skip eeh sysfs when eeh is disabled powerpc: 64bit sendfile is capped at 2GB powerpc/powernv: Provide debugfs access to the LPC bus via OPAL powerpc/serial: Use saner flags when creating legacy ports powerpc: Add cpu family documentation powerpc/xmon: Fix up xmon format strings powerpc/powernv: Add calls to support little endian host powerpc: Document sysfs DSCR interface powerpc: Fix regression of per-CPU DSCR setting powerpc: Split __SYSFS_SPRSETUP macro arch: powerpc/fadump: Cleaning up inconsistent NULL checks ...
2014-06-10rbd: only set disk to read-only onceJosh Durgin
rbd_open(), called every time the device is opened, calls set_device_ro(). There's no reason to set the device read-only or read-write every time it is opened. Just do this once during device setup, using set_disk_ro() instead because the struct block_device isn't available to us there. Signed-off-by: Josh Durgin <josh.durgin@inktank.com> Reviewed-by: Alex Elder <elder@linaro.org>
2014-06-10rbd: move calls that may sleep out of spin lock rangeJosh Durgin
get_user() and set_disk_ro() may allocate memory, leading to a potential deadlock if theye are called while a spin lock is held. Move the acquisition and release of rbd_dev->lock from rbd_ioctl() into rbd_ioctl_set_ro(), so it can occur between get_user() and set_disk_ro(). Signed-off-by: Josh Durgin <josh.durgin@inktank.com> Reviewed-by: Alex Elder <elder@linaro.org>
2014-06-10rbd: add ioctl for rbdGuangliang Zhao
When running the following commands: [root@ceph0 mnt]# blockdev --setro /dev/rbd1 [root@ceph0 mnt]# blockdev --getro /dev/rbd1 0 The block setro didn't take effect, it is because the rbd doesn't support ioctl of block driver. This resolves: http://tracker.ceph.com/issues/6265 Signed-off-by: Guangliang Zhao <guangliang@unitedstack.com> Reviewed-by: Alex Elder <elder@linaro.org> Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
2014-06-11PM / sleep: trace events for device PM callbacksTodd E Brandt
Adds two trace events which supply the same info that initcall_debug provides, but via ftrace instead of dmesg. The existing initcall_debug calls require the pm_print_times_enabled var to be set (either via sysfs or via the kernel cmd line). The new trace events provide all the same info as the initcall_debug prints but with less overhead, and also with coverage of device prepare and complete device callbacks. These events replace the device_pm_report_time event (which has been removed). device_pm_callback_start is called first and provides the device and callback info. device_pm_callback_end is called after with the device name and error info. The time and pid are gathered from the trace data headers. Signed-off-by: Todd Brandt <todd.e.brandt@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-06-11Merge branch 'topic/ipu-destaging' of git://git.pengutronix.de/git/pza/linux ↵Dave Airlie
into drm-next Destage IPUv3 * 'topic/ipu-destaging' of git://git.pengutronix.de/git/pza/linux: gpu: ipu-v3: Register the CSI modules gpu: ipu-v3: Add CSI and SMFC module enable wrappers gpu: ipu-v3: Add ipu_idmac_get_current_buffer function gpu: ipu-v3: Add SMFC code gpu: ipu-v3: Move i.MX IPUv3 core driver out of staging
2014-06-10Merge branch 'for_linus' of git://cavan.codon.org.uk/platform-drivers-x86Linus Torvalds
Pull x86 platform driver updates from Matthew Garrett: "Very little of excitement here - the most significant is a new driver for detecting device freefall on Dells, other than that it's pretty much entirely minor fixes for specific machines" * 'for_linus' of git://cavan.codon.org.uk/platform-drivers-x86: hp-wmi: Enable hotkeys on some systems thinkpad_acpi: Add mappings for F9 - F12 hotkeys on X240 / T440 / T540 platform: x86: dell-smo8800: Dell Latitude freefall driver (ACPI SMO8800/SMO8810) ideapad_laptop: Introduce the use of the managed version of kzalloc platform/x86: Fix run-time dependencies of OLPC drivers platform: x86: asus-wmi.c: Cleaning up uninitialized variables ix86/mid/thermal: Introduce the use of the managed version of kzalloc platform x86 Kconfig: Refer to the laptop list in the Compal driver help Documentation: Add list of laptop models supported by the Compal driver ideapad-laptop: Blacklist rfkill control on the Lenovo Yoga 2 11 asus-wmi: Set WAPF to 4 for Asus X550CA alienware-wmi: For WMAX HDMI method, introduce a way to query HDMI cable status alienware-wmi: Update WMAX brightness method limit to 15 pvpanic: Set high notifier priority platform/x86: samsung-laptop: Add support for Samsung's NP7[34]0U3E models. toshiba_acpi: Add alternative keymap support for Satellite M840 platform-drivers-x86: intel_pmic_gpio: Fix off-by-one valid offset range check
2014-06-10Merge branch 'for-v3.16/ti-clk-drv' of github.com:t-kristo/linux-pm into ↵Mike Turquette
clk-next
2014-06-10hp-wmi: Enable hotkeys on some systemsKyle Evans
This is a third attempt to enable these buttons. The new variable being commit 997daa1bd9aca412ab97955a35b26c460c0ec7a4 (i.e. hp-wmi: detect "2009 BIOS or later"). Older systems that do not have the 2009 BIOS query method respond with a dummy value, in this case 4. Using that, we can target a fairly narrow group of systems. i.e. old enough to not have HPWMI_FEATURE_QUERY 0xd, but new enough to have HPWMI_BIOS_QUERY 0x9. This group may be further limited if some systems respond with something other than 4 to non-existant feature queries. Signed-off-by: Kyle Evans <kvans32@gmail.com> Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2014-06-10thinkpad_acpi: Add mappings for F9 - F12 hotkeys on X240 / T440 / T540Hans de Goede
The T440s user guide says that when Fn-lock is not active, the *40s' F9 - F12 keys should be mapped to: control-panel, search, show-all-windows and Computer. These keys generate the sofar unused 28 - 31 hotkey scancodes. For the first 2 this nicely matches the icons on the keys, for the latter 2 the icons are somewhat creative, which is why I ended up looking them up in the user manual. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2014-06-10platform: x86: dell-smo8800: Dell Latitude freefall driver (ACPI ↵Pali Rohár
SMO8800/SMO8810) This acpi driver provide supports for freefall sensors SMO8800/SMO8810 which can be found on Dell Latitude laptops. Driver register /dev/freefall misc device which has same interface as driver hp_accel freefall driver. So any existing applications for HP freefall sensor /dev/freefall will work for with this new driver for Dell Latitude laptops too. Signed-off-by: Pali Rohár <pali.rohar@gmail.com> Cc: Sonal Santan <sonal.santan@gmail.com> Tested-By: Valdis Kletnieks <valdis.kletnieks@vt.edu> Acked-By: Valdis Kletnieks <valdis.kletnieks@vt.edu> Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2014-06-10ideapad_laptop: Introduce the use of the managed version of kzallocHimangi Saraogi
This patch moves data allocated using kzalloc to managed data allocated using devm_kzalloc and cleans now unnecessary kfrees in probe and remove functions. The label sysfs_failed is removed as it is no longer required. Also, linux/device.h is added to make sure the devm_*() routine declarations are unambiguously available. The following Coccinelle semantic patch was used for making the change: @platform@ identifier p, probefn, removefn; @@ struct platform_driver p = { .probe = probefn, .remove = removefn, }; @prb@ identifier platform.probefn, pdev; expression e, e1, e2; @@ probefn(struct platform_device *pdev, ...) { <+... - e = kzalloc(e1, e2) + e = devm_kzalloc(&pdev->dev, e1, e2) ... ?-kfree(e); ...+> } @rem depends on prb@ identifier platform.removefn; expression e; @@ removefn(...) { <... - kfree(e); ...> } Signed-off-by: Himangi Saraogi <himangi774@gmail.com> Acked-by: Julia Lawall <julia.lawall@lip6.fr> Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2014-06-10platform/x86: Fix run-time dependencies of OLPC driversJean Delvare
Let the xo15-ebook driver depend on OLPC as all other OLPC drivers already do. Add COMPILE_TEST as an alternative for both xo1-rfkill and xo15-ebook, to increase the build testing coverage. Signed-off-by: Jean Delvare <jdelvare@suse.de> Cc: Matthew Garrett <matthew.garrett@nebula.com> Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2014-06-10platform: x86: asus-wmi.c: Cleaning up uninitialized variablesRickard Strandqvist
There is a risk that the variable will be used without being initialized. This was largely found by using a static code analysis program called cppcheck. Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se> Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2014-06-10ix86/mid/thermal: Introduce the use of the managed version of kzallocHimangi Saraogi
This patch moves data allocated using kzalloc to managed data allocated using devm_kzalloc and cleans now unnecessary kfrees in probe and remove functions. The following Coccinelle semantic patch was used for making the change: @platform@ identifier p, probefn, removefn; @@ struct platform_driver p = { .probe = probefn, .remove = removefn, }; @prb@ identifier platform.probefn, pdev; expression e, e1, e2; @@ probefn(struct platform_device *pdev, ...) { <+... - e = kzalloc(e1, e2) + e = devm_kzalloc(&pdev->dev, e1, e2) ... ?-kfree(e); ...+> } @rem depends on prb@ identifier platform.removefn; expression e; @@ removefn(...) { <... - kfree(e); ...> } Signed-off-by: Himangi Saraogi <himangi774@gmail.com> Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2014-06-10platform x86 Kconfig: Refer to the laptop list in the Compal driver helpIsmael Luceno
Signed-off-by: Ismael Luceno <ismael.luceno@gmail.com> Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2014-06-10Documentation: Add list of laptop models supported by the Compal driverIsmael Luceno
Signed-off-by: Ismael Luceno <ismael.luceno@gmail.com> Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2014-06-10ideapad-laptop: Blacklist rfkill control on the Lenovo Yoga 2 11Hans de Goede
The Lenovo Yoga 2 11 always reports everything as blocked, causing userspace to not even try to use the wlan / bluetooth even though they work fine. Note this patch also removes the "else priv->rfk[i] = NULL;" bit of the rfkill initialization, it is not necessary as the priv struct is allocated with kzalloc. Reported-and-tested-by: Vincent Gerris <vgerris@gmail.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2014-06-10asus-wmi: Set WAPF to 4 for Asus X550CAAndreas Utterberg
The 'asus-nb-wmi' WAPF parameter must be set to 4, so the internal Wireless LAN device is operational. Signed-off-by: Andreas Utterberg <andreas.utterberg@thundera.se> Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2014-06-10alienware-wmi: For WMAX HDMI method, introduce a way to query HDMI cable statusMario Limonciello
Since there are now multiple HDMI attributes associated with the WMAX method, create a sysfs group for them instead. Signed-off-by: Mario Limonciello <mario_limonciello@dell.com> Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2014-06-10x86, vdso: Remove one final use of htole16()H. Peter Anvin
One final use of the macros from <endian.h> which are not available on older system. In this case we had one sole case of *writing* a littleendian number, but the number is SHN_UNDEF which is the constant zero, so rather than dealing with the general case of littleendian puts here, just document that the constant is zero and be done with it. Reported-and-Tested-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: H. Peter Anvin <hpa@zytor.com> Cc: Andy Lutomirski <luto@amacapital.net> Link: http://lkml.kernel.org/r/20140610135051.c3c34165f73d67d218b62bd9@linux-foundation.org
2014-06-10Merge branch 'akpm' (patches from Andrew Morton)Linus Torvalds
Merge leftovers from Andrew Morton: "A few leftovers: ocfs2, gcov, RTC" * emailed patches from Andrew Morton <akpm@linux-foundation.org>: rtc: s5m: consolidate two device type switch statements rtc: s5m: add support for S2MPS14 RTC rtc: s5m: support different register layout rtc: s5m: use shorter time of register update rtc: s5m: remove undocumented time init on first boot mfd/rtc: sec/s5m: rename SEC* symbols to S5M gcov: add support for GCC 4.9 ocfs2/o2net: incorrect to terminate accepting connections loop upon rejecting an invalid one