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2017-10-21staging: iio: tsl2x7x: correct alignment of parenthesisBrian Masney1-9/+8
Correct error from checkpatch.pl to improve code readibility: Alignment should match open parenthesis. This involved shortening the name of tsl2x7x_als_gainadj and tsl2x7x_prx_gainadj to tsl2x7x_als_gain and tsl2x7x_prx_gain respectively. This also required removing the ch0lux and ch1lux local variables in order to get the line short enough. Signed-off-by: Brian Masney <[email protected]> Signed-off-by: Jonathan Cameron <[email protected]>
2017-10-21staging: iio: tsl2x7x: remove unnecessary parenthesesBrian Masney1-8/+8
This patch fixes the error 'Unnecessary parentheses around 'XXX' from checkpatch.pl. It also fixes several other places with unnecessary parentheses that checkpatch.pl did not detect. Signed-off-by: Brian Masney <[email protected]> Signed-off-by: Jonathan Cameron <[email protected]>
2017-10-21staging: iio: tsl2x7x: convert in_proximity0_calibscale_available to use ↵Brian Masney1-11/+4
IIO_CONST_ATTR The sysfs attribute in_proximity0_calibscale_available is currently created by using DEVICE_ATTR_RO(). Convert this over to use IIO_CONST_ATTR(). Signed-off-by: Brian Masney <[email protected]> Signed-off-by: Jonathan Cameron <[email protected]>
2017-10-21staging: iio: tsl2x7x: changed #defines to be aligned on the same columnBrian Masney1-66/+66
Some of the existing #defines have tabs between the name, and the value, while others have spaces. The alignment of the values mostly has a consistent layout, but there are some that don't. Change all of the defines so that the name and value is separated by tabs and all of the values start on the same column to increase code readability. This patch also removes the unnecessary parentheses around the value of TSL2X7X_MAX_TIMER_CNT. Signed-off-by: Brian Masney <[email protected]> Signed-off-by: Jonathan Cameron <[email protected]>
2017-10-21staging: iio: tsl2x7x: remove unnecessary struct iio_dev definitionBrian Masney1-2/+0
tsl2x7x.h has a blank definition for 'struct iio_dev' that is not needed. This patch removes that definition. Signed-off-by: Brian Masney <[email protected]> Signed-off-by: Jonathan Cameron <[email protected]>
2017-10-21staging: iio: tsl2x7x: sort #includesBrian Masney1-5/+5
Sort the #include statements for increased code readability. Signed-off-by: Brian Masney <[email protected]> Signed-off-by: Jonathan Cameron <[email protected]>
2017-10-21staging: iio: tsl2x7x: remove unused tsl2x7x_parse_result structureBrian Masney1-5/+0
The structure tsl2x7x_parse_result is not used so this patch removes its definition. Signed-off-by: Brian Masney <[email protected]> Signed-off-by: Jonathan Cameron <[email protected]>
2017-10-21staging: iio: tsl2x7x: migrate *_thresh_period sysfs attributes to ↵Brian Masney1-144/+52
iio_event_spec The sysfs attributes in_intensity0_thresh_period and in_proximity0_thresh_period are currently directly created by the driver. This patch migrates the creation of these sysfs attributes from the driver to using the IIO core via iio_event_spec. Signed-off-by: Brian Masney <[email protected]> Signed-off-by: Jonathan Cameron <[email protected]>
2017-10-21iio: adc: adc12138: make array ch_to_mux static, makes object code smallerColin Ian King1-1/+1
Don't populate const array ch_to_mux on the stack, instead make it static. Makes the object code smaller by over 200 bytes: Before: text data bss dec hex filename 12663 1648 128 14439 3867 drivers/iio/adc/ti-adc12138.o After text data bss dec hex filename 12353 1744 128 14225 3791 drivers/iio/adc/ti-adc12138.o (gcc version 7.2.0 x86_64) Signed-off-by: Colin Ian King <[email protected]> Signed-off-by: Jonathan Cameron <[email protected]>
2017-10-21iio: adc: stm32: add check on clock rateFabrice Gasnier1-0/+13
Add check on STM32 ADC clock rate to report an explicit error. This may avoid division by 0 later in stm32-adc driver. Signed-off-by: Fabrice Gasnier <[email protected]> Signed-off-by: Jonathan Cameron <[email protected]>
2017-10-21iio: adc: stm32: add tim15 triggerFabrice Gasnier1-0/+1
Add TIM15_TRGO trigger that is now supported on STM32H7. Signed-off-by: Fabrice Gasnier <[email protected]> Signed-off-by: Jonathan Cameron <[email protected]>
2017-10-21net: aquantia: Bad udp rate on default interrupt coalescingIgor Russkikh1-6/+6
Default Tx rates cause very long ISR delays on Tx. 0xff is 510us delay, giving only ~ 2000 interrupts per seconds for Tx rings cleanup. With these settings udp tx rate was never higher than ~800Mbps on a single stream. Changing min delay to 0xF makes it way better with ~6Gbps TCP stream performance is almost unaffected by this change, since LSO optimizations play important role. CPU load is affected insignificantly by this change. Signed-off-by: Pavel Belous <[email protected]> Signed-off-by: Igor Russkikh <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-10-21net: aquantia: Enable coalescing management via ethtool interfaceIgor Russkikh9-62/+155
Aquantia NIC allows both TX and RX interrupt throttle rate (ITR) management, but this was used in a very limited way via predefined values. This patch allows to setup ITR default values via module command line arguments and via standard ethtool coalescing settings. Signed-off-by: Pavel Belous <[email protected]> Signed-off-by: Igor Russkikh <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-10-21net: aquantia: mmio unmap was not performed on driver removalIgor Russkikh1-0/+3
That may lead to mmio resource leakage. Signed-off-by: Pavel Belous <[email protected]> Signed-off-by: Igor Russkikh <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-10-21net: aquantia: Limit number of MSIX irqs to the number of cpusIgor Russkikh1-4/+7
There is no much practical use from having MSIX vectors more that number of cpus, thus cap this first with preconfigured limit, then with number of cpus online. Signed-off-by: Pavel Belous <[email protected]> Signed-off-by: Igor Russkikh <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-10-21net: aquantia: Fixed transient link up/down/up notificationIgor Russkikh1-0/+2
When doing ifconfig down/up, driver did not reported carrier_off neither in nic_stop nor in nic_start. That caused link to be visible as "up" during couple of seconds immediately after "ifconfig up". Signed-off-by: Pavel Belous <[email protected]> Signed-off-by: Igor Russkikh <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-10-21net: aquantia: Add queue restarts stats counterIgor Russkikh2-58/+37
Queue stat strings are cleaned up, duplicate stat name strings removed, queue restarts counter added Signed-off-by: Pavel Belous <[email protected]> Signed-off-by: Igor Russkikh <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-10-21net: aquantia: Reset nic statistics on interface up/downIgor Russkikh6-17/+75
Internal statistics system on chip never gets reset until hardware reboot. This is quite inconvenient in terms of ethtool statistics usage. This patch implements incremental statistics update inside of service callback. Upon nic initialization, first request is done to fetch initial stat data, current collected stat data gets cleared. Internal statistics mailbox readout is improved to save space and increase readability Signed-off-by: Pavel Belous <[email protected]> Signed-off-by: Igor Russkikh <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-10-21android: binder: Fix null ptr dereference in debug msgSherry Yang1-1/+1
Don't access next->data in kernel debug message when the next buffer is null. Acked-by: Arve Hjønnevåg <[email protected]> Signed-off-by: Sherry Yang <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2017-10-21android: binder: Don't get mm from taskSherry Yang2-14/+9
Use binder_alloc struct's mm_struct rather than getting a reference to the mm struct through get_task_mm to avoid a potential deadlock between lru lock, task lock and dentry lock, since a thread can be holding the task lock and the dentry lock while trying to acquire the lru lock. Acked-by: Arve Hjønnevåg <[email protected]> Signed-off-by: Sherry Yang <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2017-10-21geneve: Fix function matching VNI and tunnel ID on big-endianStefano Brivio1-6/+0
On big-endian machines, functions converting between tunnel ID and VNI use the three LSBs of tunnel ID storage to map VNI. The comparison function eq_tun_id_and_vni(), on the other hand, attempted to map the VNI from the three MSBs. Fix it by using the same check implemented on LE, which maps VNI from the three LSBs of tunnel ID. Fixes: 2e0b26e10352 ("geneve: Optimize geneve device lookup.") Signed-off-by: Stefano Brivio <[email protected]> Reviewed-by: Jakub Sitnicki <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-10-21Merge tag 'linux-can-fixes-for-4.14-20171019' of ↵David S. Miller3-24/+79
git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can Marc Kleine-Budde says: ==================== pull-request: can 2017-10-19 this is a pull request of 11 patches for the upcoming 4.14 release. There are 6 patches by ZHU Yi for the flexcan driver, that work around the CAN error handling state transition problems found in various incarnations of the flexcan IP core. The patch by Colin Ian King fixes a potential NULL pointer deref in the CAN broad cast manager (bcm). One patch by me replaces a direct deref of a RCU protected pointer by rcu_access_pointer. My second patch adds missing OOM error handling in af_can. A patch by Stefan Mätje for the esd_usb2 driver fixes the dlc in received RTR frames. And the last patch is by Wolfgang Grandegger, it fixes a busy loop in the gs_usb driver in case it runs out of TX contexts. ==================== Signed-off-by: David S. Miller <[email protected]>
2017-10-20Merge tag 'armsoc-fixes' of ↵Linus Torvalds2-8/+11
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC fixes from Arnd Bergmann: "Here is another set of bugfixes for ARM SoCs, mostly harmless: - a boot regression fix on ux500 - PCIe interrupts on NXP i.MX7 and on Marvell Armada 7K/8K were wired up wrong, in different ways - Armada XP support for large memory never worked - the socfpga reset controller now builds on 64-bit - minor device tree corrections on gemini, mvebu, r-pi 3, rockchip and at91" * tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: ux500: Fix regression while init PM domains ARM: dts: fix PCLK name on Gemini and MOXA ART arm64: dts: rockchip: fix typo in iommu nodes arm64: dts: rockchip: correct vqmmc voltage for rk3399 platforms ARM: dts: imx7d: Invert legacy PCI irq mapping bus: mbus: fix window size calculation for 4GB windows ARM: dts: at91: sama5d2: add ADC hw trigger edge type ARM: dts: at91: sama5d2_xplained: enable ADTRG pin ARM: dts: at91: at91-sama5d27_som1: fix PHY ID ARM: dts: bcm283x: Fix console path on RPi3 reset: socfpga: fix for 64-bit compilation ARM: dts: Fix I2C repeated start issue on Armada-38x arm64: dts: marvell: fix interrupt-map property for Armada CP110 PCIe controller arm64: dts: salvator-common: add 12V regulator to backlight ARM: dts: sun6i: Fix endpoint IDs in second display pipeline arm64: allwinner: a64: pine64: Use dcdc1 regulator for mmc0
2017-10-20vmbus: hvsock: add proper sync for vmbus_hvsock_device_unregister()Dexuan Cui1-1/+4
Without the patch, vmbus_hvsock_device_unregister() can destroy the device prematurely when close() is called, and can cause NULl dereferencing or potential data loss (the last portion of the data stream may be dropped prematurely). Signed-off-by: Dexuan Cui <[email protected]> Cc: Haiyang Zhang <[email protected]> Cc: Stephen Hemminger <[email protected]> Signed-off-by: K. Y. Srinivasan <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2017-10-20staging: lustre: lllite: fix multi line comments styleAastha Gupta3-5/+7
This patch fixes checkpatch.pl warnings: WARNING: Block comments should align the * on each line WARNING: Block comments use a trailing */ on a separate line Signed-off-by: Aastha Gupta <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2017-10-20staging: lustre: llite: fix coding style for error messagesAastha Gupta1-6/+5
The "DFID" part should be added to the same line as the rest of the message, to match current coding style. Signed-off-by: Aastha Gupta <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2017-10-20staging: lustre: llite: fix lines over 80 characters in llite filesAastha Gupta12-39/+74
This fixes checkpatch.pl warning: WARNING: line over 80 characters Signed-off-by: Aastha Gupta <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2017-10-20staging: lustre: ldlm: fix lines over 80 characters in ldlm filesAastha Gupta8-36/+65
This patch fixes checkpatch.pl warning: WARNING: line over 80 characters Signed-off-by: Aastha Gupta <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2017-10-20staging: lustre: fld: fix line over 80 charactersAastha Gupta1-1/+2
This patch fixes checkpatch.pl warning: WARNING: line over 80 characters Signed-off-by: Aastha Gupta <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2017-10-20staging: lustre: fid: fix line over 80 charactersAastha Gupta1-1/+2
This patch fixes checkpatch.pl warning: WARNING: line over 80 characters Signed-off-by: Aastha Gupta <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2017-10-20staging: lustre: drop macro that has no usesAastha Gupta1-2/+0
This patch removes DLUBUF and PLUBUF macro, both of which have no users. Signed-off-by: Aastha Gupta <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2017-10-20staging: rtl8188eu: use pr_cont()Aastha Gupta1-2/+2
Using 'printk("\n")' is not preferred anymore as printks without KERN_CONT are emitted on a new line and KERN_CONT is required to continue lines so use pr_cont. Signed-off-by: Aastha Gupta <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2017-10-20staging: rtl8188eu: add spaces around '|'Aastha Gupta1-3/+3
Fixes 'use spaces around '|' ' as reported by checkpatch.pl Signed-off-by: Aastha Gupta <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2017-10-20staging: rtl8188eu: prefer using BIT macroAastha Gupta1-39/+39
Fixes checkpatch.pl: Use BIT(x) instead of using (1<<x) Signed-off-by: Aastha Gupta <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2017-10-20staging: gdm724x: fix return codes in gdm_lteAndrii Vladyka1-7/+7
fix return codes in gdm_lte in gdm724x driver Signed-off-by: Andrii Vladyka <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2017-10-20staging: gdm724x: check for skb->len in gdm_lte_emulate_arpAndrii Vladyka1-0/+5
check for skb->len in gdm_lte_emulate_arp in gdm724x driver Signed-off-by: Andrii Vladyka <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2017-10-20staging/irda-usb: Convert timers to use timer_setup()Kees Cook2-14/+7
In preparation for unconditionally passing the struct timer_list pointer to all timer callbacks, switch to using the new timer_setup() and from_timer() to pass the timer pointer explicitly. This requires adding a pointer to hold the timer's target URB, as there won't be a way to pass this in the future. Cc: Samuel Ortiz <[email protected]> Signed-off-by: Kees Cook <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2017-10-20staging: wlan-ng: Convert timers to use timer_setup()Kees Cook3-19/+16
In preparation for unconditionally passing the struct timer_list pointer to all timer callbacks, switch to using the new timer_setup() and from_timer() to pass the timer pointer explicitly. Cc: Greg Kroah-Hartman <[email protected]> Cc: Sergio Paracuellos <[email protected]> Cc: Adrien Descamps <[email protected]> Cc: Thibaut SAUTEREAU <[email protected]> Cc: [email protected] Signed-off-by: Kees Cook <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2017-10-20staging/irda/bfin_sir: Convert timers to use timer_setup()Kees Cook1-5/+7
In preparation for unconditionally passing the struct timer_list pointer to all timer callbacks, switch to using the new timer_setup() and from_timer() to pass the timer pointer explicitly. Cc: Samuel Ortiz <[email protected]> Signed-off-by: Kees Cook <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2017-10-20staging/irda/net: Convert timers to use timer_setup()Kees Cook15-90/+79
In preparation for unconditionally passing the struct timer_list pointer to all timer callbacks, switch to using the new timer_setup() and from_timer() to pass the timer pointer explicitly. Cc: Samuel Ortiz <[email protected]> Cc: Stephen Hemminger <[email protected]> Cc: Johannes Berg <[email protected]> Cc: Ingo Molnar <[email protected]> Signed-off-by: Kees Cook <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2017-10-20clockevents/drivers/cs5535: Improve resilience to spurious interruptsDavid Kozub1-1/+2
The interrupt handler mfgpt_tick() is not robust versus spurious interrupts which happen before the clock event device is registered and fully initialized. The reason is that the safe guard against spurious interrupts solely checks for the clockevents shutdown state, but lacks a check for detached state. If the interrupt hits while the device is in detached state it passes the safe guard and dereferences the event handler call back which is NULL. Add the missing state check. Fixes: 8f9327cbb6e8 ("clockevents/drivers/cs5535: Migrate to new 'set-state' interface") Suggested-by: Thomas Gleixner <[email protected]> Signed-off-by: David Kozub <[email protected]> Signed-off-by: Thomas Gleixner <[email protected]> Cc: Daniel Lezcano <[email protected]> Cc: [email protected] Link: https://lkml.kernel.org/r/[email protected]
2017-10-20Merge tag 'for-linus-4.14c-rc6-tag' of ↵Linus Torvalds2-2/+2
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen fix from Juergen Gross: "A fix for the Xen pv network drivers (frontend and backend) avoiding the network connection to become unusable due to an illegal MTU" * tag 'for-linus-4.14c-rc6-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen-netfront, xen-netback: Use correct minimum MTU values
2017-10-20binder: call poll_wait() unconditionally.Martijn Coenen1-10/+1
Because we're not guaranteed that subsequent calls to poll() will have a poll_table_struct parameter with _qproc set. When _qproc is not set, poll_wait() is a noop, and we won't be woken up correctly. Signed-off-by: Martijn Coenen <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2017-10-20Merge tag 'mmc-v4.14-rc4' of ↵Linus Torvalds1-0/+2
git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc Pull MMC fix from Ulf Hansson: "sdhci-pci: Fix default d3_retune for Intel host controllers" * tag 'mmc-v4.14-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: mmc: sdhci-pci: Fix default d3_retune for Intel host controllers
2017-10-20Merge tag 'drm-fixes-for-v4.14-rc6' of ↵Linus Torvalds14-73/+90
git://people.freedesktop.org/~airlied/linux Pull drm fixes from Dave Airlie: "Standard fixes pull for rc6: one regression fix for amdgpu, a bunch of nouveau fixes that I'd missed a pull req for from Ben last week, some exynos regression fixes, and a few fixes for i915" * tag 'drm-fixes-for-v4.14-rc6' of git://people.freedesktop.org/~airlied/linux: drm/nouveau/fbcon: fix oops without fbdev emulation Revert "drm/amdgpu: discard commands of killed processes" drm/i915: Use a mask when applying WaProgramL3SqcReg1Default drm/i915: Report -EFAULT before pwrite fast path into shmemfs drm/i915/cnl: Fix PLL initialization for HDMI. drm/i915/cnl: Fix PLL mapping. drm/i915: Use bdw_ddi_translations_fdi for Broadwell drm/i915: Fix eviction when the GGTT is idle but full drm/i915/gvt: Fix GPU hang after reusing vGPU instance across different guest OS drm/exynos: Clear drvdata after component unbind drm/exynos: Fix potential NULL pointer dereference in suspend/resume paths drm/nouveau/kms/nv50: fix oops during DP IRQ handling on non-MST boards drm/nouveau/bsp/g92: disable by default drm/nouveau/mmu: flush tlbs before deleting page tables
2017-10-20Merge branch 'i2c/for-current' of ↵Linus Torvalds4-13/+172
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixes from Wolfram Sang: "A couple of bugfixes for I2C drivers. Because the changes for the piix4 driver are larger than usual, the patches have been in linux-next for more than a week with no reports coming in. The rest is usual stuff" * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: omap: Fix error handling for clk_get() i2c: piix4: Disable completely the IMC during SMBUS_BLOCK_DATA i2c: piix4: Fix SMBus port selection for AMD Family 17h chips i2c: imx: fix misleading bus recovery debug message i2c: imx: use IRQF_SHARED mode to request IRQ i2c: ismt: Separate I2C block read from SMBus block read
2017-10-20dmaengine: altera: Use IRQ-safe spinlock calls in the error paths as wellStefan Roese1-2/+2
The patch edf10919 [dmaengine: altera: fix spinlock usage] missed to change 2 occurrences of spin_unlock_bh() to spin_unlock_irqrestore(). This patch fixes this by moving to the IRQ-safe call in the error paths as well. Fixes: edf10919 (dmaengine: altera: fix spinlock usage) Signed-off-by: Stefan Roese <[email protected]> Reviewed-by: Sylvain Lesne <[email protected]> [add fixes tag and fix typo in log] Signed-off-by: Vinod Koul <[email protected]>
2017-10-19Input: ims-psu - check if CDC union descriptor is saneDmitry Torokhov1-2/+14
Before trying to use CDC union descriptor, try to validate whether that it is sane by checking that intf->altsetting->extra is big enough and that descriptor bLength is not too big and not too small. Reported-by: Andrey Konovalov <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2017-10-19Input: joydev - blacklist ds3/ds4/udraw motion sensorsRoderick Colenbrander1-6/+64
Introduce a device table used for blacklisting devices. We currently blacklist the motion sensor subdevice of THQ Udraw and Sony ds3/ds4. Signed-off-by: Roderick Colenbrander <[email protected]> [dtor: siwtched to blacklist built on input_device_id and using input_match_device_id()] Signed-off-by: Dmitry Torokhov <[email protected]>
2017-10-19Input: allow matching device IDs on property bitsDmitry Torokhov1-1/+2
Let's allow matching input devices on their property bits, both in-kernel and when generating module aliases. Tested-by: Roderick Colenbrander <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
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