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2018-10-20Merge branch 'for-linus' of ↵Greg Kroah-Hartman
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Dmitry writes: "Input updates for 4.19-rc8 Just an addition to elan touchpad driver ACPI table." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: elan_i2c - add ACPI ID for Lenovo IdeaPad 330-15IGM
2018-10-20Merge tag 'drm-misc-fixes-2018-10-19' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-misc into drm-fixes Second pull request for v4.19: - Fix ulong overflow in sun4i - Fix a serious GPF in waiting for flip_done from commit_tail(). Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/97d1ed42-1d99-fcc5-291e-cd1dc29a4252@linux.intel.com
2018-10-19net: ethernet: lpc_eth: add device and device node local variablesVladimir Zapolskiy
Trivial non-functional change added to simplify getting multiple references to device pointer in lpc_eth_drv_probe(). Signed-off-by: Vladimir Zapolskiy <vz@mleia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-19net: ethernet: lpc_eth: remove unused local variableVladimir Zapolskiy
A trivial change which removes an unused local variable, the issue is reported as a compile time warning: drivers/net/ethernet/nxp/lpc_eth.c: In function 'lpc_eth_drv_probe': drivers/net/ethernet/nxp/lpc_eth.c:1250:21: warning: variable 'phydev' set but not used [-Wunused-but-set-variable] struct phy_device *phydev; ^~~~~~ Signed-off-by: Vladimir Zapolskiy <vz@mleia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-19net: ethernet: lpc_eth: remove CONFIG_OF guard from the driverVladimir Zapolskiy
The MAC controller device is available on NXP LPC32xx platform only, and the LPC32xx platform supports OF builds only, so additional checks in the device driver are not needed. Signed-off-by: Vladimir Zapolskiy <vz@mleia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-19net: ethernet: lpc_eth: clean up the list of included headersVladimir Zapolskiy
The change removes all unnecessary included headers from the driver source code, the remaining list is sorted in alphabetical order. Signed-off-by: Vladimir Zapolskiy <vz@mleia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-19net: phy: micrel: add Microchip KSZ9131 initial driverYuiko Oshino
Add support for Microchip Technology KSZ9131 10/100/1000 Ethernet PHY Signed-off-by: Yuiko Oshino <yuiko.oshino@microchip.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-19netpoll: allow cleanup to be synchronousDebabrata Banerjee
This fixes a problem introduced by: commit 2cde6acd49da ("netpoll: Fix __netpoll_rcu_free so that it can hold the rtnl lock") When using netconsole on a bond, __netpoll_cleanup can asynchronously recurse multiple times, each __netpoll_free_async call can result in more __netpoll_free_async's. This means there is now a race between cleanup_work queues on multiple netpoll_info's on multiple devices and the configuration of a new netpoll. For example if a netconsole is set to enable 0, reconfigured, and enable 1 immediately, this netconsole will likely not work. Given the reason for __netpoll_free_async is it can be called when rtnl is not locked, if it is locked, we should be able to execute synchronously. It appears to be locked everywhere it's called from. Generalize the design pattern from the teaming driver for current callers of __netpoll_free_async. CC: Neil Horman <nhorman@tuxdriver.com> CC: "David S. Miller" <davem@davemloft.net> Signed-off-by: Debabrata Banerjee <dbanerje@akamai.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-19scsi: myrs: Fix the processor absent message in processor_show()Dan Carpenter
If both processors are absent then it's supposed to print that, but instead we print that just the second processor is absent. Fixes: 77266186397c ("scsi: myrs: Add Mylex RAID controller (SCSI interface)") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-10-19scsi: myrs: Fix a logical vs bitwise bugDan Carpenter
The || was supposed to be |. The original code just sets ->result to 1. Fixes: 77266186397c ("scsi: myrs: Add Mylex RAID controller (SCSI interface)") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-10-19scsi: hisi_sas: Fix NULL pointer dereferenceGustavo A. R. Silva
There is a NULL pointer dereference in case *slot* happens to be NULL at lines 1053 and 1878: struct hisi_sas_cq *cq = &hisi_hba->cq[slot->dlvry_queue]; Notice that *slot* is being NULL checked at lines 1057 and 1881: if (slot), which implies it may be NULL. Fix this by placing the declaration and definition of variable cq, which contains the pointer dereference slot->dlvry_queue, after slot has been properly NULL checked. Addresses-Coverity-ID: 1474515 ("Dereference before null check") Addresses-Coverity-ID: 1474520 ("Dereference before null check") Fixes: 584f53fe5f52 ("scsi: hisi_sas: Fix the race between IO completion and timeout for SMP/internal IO") Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Reviewed-by: Xiang Chen <chenxiang66@hisilicon.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-10-19scsi: myrs: fix build failure on 32 bitJames Bottomley
For 32 bit versions we have to be careful about divisions of 64 bit quantities so use do_div() instead of a direct division. This fixes a warning about _uldivmod being undefined in certain configurations Fixes: 77266186397c ("scsi: myrs: Add Mylex RAID controller") Reported-by: kbuild test robot <lkp@intel.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Tested-by: Randy Dunlap <rdunlap@infradead.org> # build-tested Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-10-19remoteproc: qcom: q6v5-mss: Register segments/dumpfn for coredumpSibi Sankar
Register the MDT segments, custom dumpfn and private data with the remoteproc core dump functionality. Signed-off-by: Sibi Sankar <sibis@codeaurora.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2018-10-19remoteproc: qcom: q6v5-mss: Add custom dump function for modemSibi Sankar
The per segment dump function is responsible for loading the mba before device memory segments associated with coredump can be populated and for cleaning up the resources post coredump. Signed-off-by: Sibi Sankar <sibis@codeaurora.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2018-10-19remoteproc: qcom: q6v5-mss: Refactor mba load/unload sequenceSibi Sankar
Refactor re-useable parts of mba load/unload sequence into mba_load and mba_reclaim respectively. This is done in order to prevent code duplication for modem coredump, which requires the mba to be loaded before dumping the segments. The following changes in functionality are intended: * Add software bypass to avoid high MX current in mpss error path. * Remove the proxy votes of clk/regs only after the active/reset clks/regs. * Reclaim MBA memory after mpss_load failure in mba_reclaim func. * Set/Unset the dump_mba_loaded flag on mba_load/mba_reclaim respectively. Signed-off-by: Sibi Sankar <sibis@codeaurora.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2018-10-19remoteproc: Add mechanism for custom dump function assignmentSibi Sankar
This patch adds a mechanism for assigning each rproc dump segment with a custom dump function and private data. The dump function is to be called for each rproc segment during coredump if assigned. Signed-off-by: Sibi Sankar <sibis@codeaurora.org> [bjorn: reordred arguments to rproc_coredump_add_custom_segment()] Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2018-10-19staging: gasket: Fix sparse "incorrect type in assignment" warnings.Laurence Rochfort
Remove the coherent buffer __iomem cookie because the buffer is allocated from dma_alloc_coherent(). warning: incorrect type in assignment (different address spaces) expected unsigned char [noderef] [usertype] <asn:2>*virt_base got void *[assigned] mem warning: incorrect type in argument 3 (different address spaces) expected void *cpu_addr got unsigned char [noderef] [usertype] <asn:2>*virt_base Signed-off-by: Laurence Rochfort <laurence.rochfort@gmail.com> Reviewed-by: Todd Poynor <toddpoynor@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-19staging: gasket: remove debug logs for callback invocationTodd Poynor
Debug logs for device-specific callback invocation aren't very useful, remove. Signed-off-by: Todd Poynor <toddpoynor@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-19staging: gasket: remove debug logs in page table mapping callsTodd Poynor
Remove very noisy debug logs that also contain typos and incorrect output formats. Signed-off-by: Todd Poynor <toddpoynor@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-19staging: rtl8188eu: core: Use sizeof(*p) instead of sizeof(struct P) for ↵Mamta Shukla
memory allocation Use sizeof(*ptr) instead of sizeof(ptr_type) makes memory allocation easy in case the type of pointer changes. Fix all checkpatch reported issues for "CHECK: Prefer kzalloc(sizeof(*<p>)...) over kzalloc(sizeof(struct <P>)...)". Signed-off-by: Mamta Shukla <mamtashukla555@gmail.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-19staging: ks7010: Remove extra blank lineMaya Nakamura
Remove extra blank line. Issue found by checkpatch.pl. Signed-off-by: Maya Nakamura <m.maya.nakamura@gmail.com> Acked-by: Julia Lawall <julia.lawall@lip6.fr> Reviewed-by: Vaishali Thakkar <vthakkar@vaishalithakkar.in> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-19staging: gasket: Remove extra blank lineMaya Nakamura
Remove extra blank line. Issue found by checkpatch.pl. Signed-off-by: Maya Nakamura <m.maya.nakamura@gmail.com> Reviewed-by: Vaishali Thakkar <vthakkar@vaishalithakkar.in> Acked-by: Todd Poynor <toddpoynor@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-19staging: media: davinci_vpfe: Fix spelling mistake in enumKimberly Brown
Fix the spelling mistake in enumerator identifier RESIZER_MODE_CONTINIOUS. 'CONTINIOUS' should be 'CONTINUOUS'. Issue found by checkpatch. Signed-off-by: Kimberly Brown <kimbrownkd@gmail.com> Reviewed-by: Vaishali Thakkar <vthakkar@vaishalithakkar.in> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-19staging: speakup: Add a pair of bracesMaya Nakamura
Add a pair of braces to make all arms of the if statement consistent. Issue found by checkpatch.pl. Signed-off-by: Maya Nakamura <m.maya.nakamura@gmail.com> Acked-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-19staging: wlan-ng: Replace long int with longMaya Nakamura
Replace long int with long as int is unnecessary according to the checkpatch.pl warning. K&R write, 'The word int can be omitted... and typically is.' Signed-off-by: Maya Nakamura <m.maya.nakamura@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-19remoteproc: Introduce custom dump function for each remoteproc segmentSibi Sankar
Introduce custom dump function and private data per remoteproc dump segment. The dump function is responsible for filling the device memory segment associated with coredump Signed-off-by: Sibi Sankar <sibis@codeaurora.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2018-10-19Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller
net/sched/cls_api.c has overlapping changes to a call to nlmsg_parse(), one (from 'net') added rtm_tca_policy instead of NULL to the 5th argument, and another (from 'net-next') added cb->extack instead of NULL to the 6th argument. net/ipv4/ipmr_base.c is a case of a bug fix in 'net' being done to code which moved (to mr_table_dump)) in 'net-next'. Thanks to David Ahern for the heads up. Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-19rocker: Drop pointless static qualifierYueHaibing
There is no need to have the 'struct rocker_desc_info *desc_info' variable static since new value always be assigned before use it. Signed-off-by: YueHaibing <yuehaibing@huawei.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-19Input: synaptics - avoid using uninitialized variable when probingDmitry Torokhov
synaptics_detect() does not check whether sending commands to the device succeeds and instead relies on getting unique data from the device. Let's make sure we seed entire buffer with zeroes to make sure we will not use garbage on stack that just happen to be 0x47. Reported-by: syzbot+13cb3b01d0784e4ffc3f@syzkaller.appspotmail.com Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2018-10-19Merge tag 'usb-4.19-final' of ↵Greg Kroah-Hartman
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb I wrote: "USB fixes for 4.19-final Here are a small number of last-minute USB driver fixes Included here are: - spectre fix for usb storage gadgets - xhci fixes - cdc-acm fixes - usbip fixes for reported problems All of these have been in linux-next with no reported issues." * tag 'usb-4.19-final' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: usb: gadget: storage: Fix Spectre v1 vulnerability USB: fix the usbfs flag sanitization for control transfers usb: xhci: pci: Enable Intel USB role mux on Apollo Lake platforms usb: roles: intel_xhci: Fix Unbalanced pm_runtime_enable cdc-acm: correct counting of UART states in serial state notification cdc-acm: do not reset notification buffer index upon urb unlinking cdc-acm: fix race between reset and control messaging usb: usbip: Fix BUG: KASAN: slab-out-of-bounds in vhci_hub_control() selftests: usbip: add wait after attach and before checking port status
2018-10-19Merge tag 'for-linus-20181019' of git://git.kernel.dk/linux-blockGreg Kroah-Hartman
Jens writes: "Block fixes for 4.19-final Two small fixes that should go into this release." * tag 'for-linus-20181019' of git://git.kernel.dk/linux-block: block: don't deal with discard limit in blkdev_issue_discard() nvme: remove ns sibling before clearing path
2018-10-19platform/x86: touchscreen_dmi: Add info for the Onda V80 Plus v3 tabletHans de Goede
Add touchscreen platform data for the Onda V80 Plus v3 tablet. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2018-10-19platform/x86: touchscreen_dmi: Add info for the Trekstor Primetab T13B tabletMarian Cepok
Add touchscreen info for the Trekstor Primetab T13B tablet. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Marian Cepok <marian.cepok@gmail.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2018-10-19platform/x86: intel_telemetry: Get rid of custom macroAndy Shevchenko
Replace custom grown macro with generic INTEL_CPU_FAM6() one. No functional change intended. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2018-10-19platform/x86: intel_telemetry: report debugfs failureRajneesh Bhardwaj
On some Goldmont based systems such as ASRock J3455M the BIOS may not enable the IPC1 device that provides access to the PMC and PUNIT. In such scenarios, the IOSS and PSS resources from the platform device can not be obtained and result in a invalid telemetry_plt_config which is an internal data structure that holds platform config and is maintained by the telemetry platform driver. This is also applicable to the platforms where the BIOS supports IPC1 device under debug configurations but IPC1 is disabled by user or the policy. This change allows user to know the reason for not seeing entries under /sys/kernel/debug/telemetry/* when there is no apparent failure at boot. Cc: Matt Turner <matt.turner@intel.com> Cc: Len Brown <len.brown@intel.com> Cc: Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com> Cc: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@intel.com> Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=198779 Acked-by: Matt Turner <matt.turner@intel.com> Signed-off-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2018-10-19platform/x86: Add LG Gram laptop special features driverMatan Ziv-Av
A driver for LG Gram laptop supporting features not available through the standard interfaces: - Support for the 5 Fn keys that generate ACPI or WMI events. - Two software controlled LEDs: keyboard backlight (also controlled by hardware) and touchpad LED. - Extra features: reader mode, Fn lock, cooling mode, USB charge mode, and maximal battery charging level. Signed-off-by: Matan Ziv-Av <matan@svgalib.org> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2018-10-19Merge branch 'nvme-4.20' of git://git.infradead.org/nvme into for-4.20/blockJens Axboe
Pull NVMe updates from Christoph: "The second batch of updates for Linux 4.20: - lot of fixes for issues found by static type checkers from Bart - two small fixes from Keith - fabrics cleanups in preparation of the TCP transport from Sagi - more cleanups from Chaitanya" * 'nvme-4.20' of git://git.infradead.org/nvme: nvme-fabrics: move controller options matching to fabrics nvme-rdma: always have a valid trsvcid nvme-pci: remove duplicate check nvme-pci: fix hot removal during error handling nvmet-fcloop: suppress a compiler warning nvme-core: make implicit seed truncation explicit nvmet-fc: fix kernel-doc headers nvme-fc: rework the request initialization code nvme-fc: introduce struct nvme_fcp_op_w_sgl nvme-fc: fix kernel-doc headers nvmet: avoid integer overflow in the discard code nvmet-rdma: declare local symbols static nvmet: use strlcpy() instead of strcpy() nvme-pci: fix nvme_suspend_queue() kernel-doc header nvme-core: rework a NQN copying operation nvme-core: declare local symbols static nvmet-rdma: check for timeout in nvme_rdma_wait_for_cm() nvmet: use strcmp() instead of strncmp() for subsystem lookup nvmet: remove unreachable code nvme: update node paths after adding new path
2018-10-19regulator: lochnagar: Use a consisent comment style for SPDX headerCharles Keepax
Update the rest of the comment at the start of the file to also use C++ style comments to match the required style of the SPDX header. Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-10-19Merge tag 'kvmarm-for-v4.20' of ↵Paolo Bonzini
git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD KVM/arm updates for 4.20 - Improved guest IPA space support (32 to 52 bits) - RAS event delivery for 32bit - PMU fixes - Guest entry hardening - Various cleanups
2018-10-19spi: omap2-mcspi: Add slave mode supportVignesh R
Add support to use McSPI controller as SPI slave. In slave mode, DMA TX completion does not mean entire data has been shifted out as data might still be stuck in FIFO waiting for master to clock the bus. Therefore, add an IRQ handler for slave mode to know when entire data in FIFO has been shifted out. Signed-off-by: Vignesh R <vigneshr@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-10-19spi: omap2-mcspi: Set FIFO DMA trigger level to word lengthVignesh R
McSPI has 32 byte FIFO in Transmit-Receive mode. Current code tries to configuration FIFO watermark level for DMA trigger to be GCD of transfer length and max FIFO size which would mean trigger level may be set to 32 for transmit-receive mode if length is aligned. This does not work in case of SPI slave mode where FIFO always needs to have data ready whenever master starts the clock. With DMA trigger size of 32 there will be a small window during slave TX where DMA is still putting data into FIFO but master would have started clock for next byte, resulting in shifting out of stale data. Similarly, on Slave RX side there may be RX FIFO overflow Fix this by setting FIFO watermark for DMA trigger to word length. This means DMA is triggered as soon as FIFO has space for word length bytes and DMA would make sure FIFO is almost always full therefore improving FIFO occupancy in both master and slave mode. Signed-off-by: Vignesh R <vigneshr@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-10-19spi: omap2-mcspi: Switch to readl_poll_timeout()Vignesh R
Use standard readl_poll_timeout() macro for polling on status bits. Signed-off-by: Vignesh R <vigneshr@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-10-19spi: spi-mem: add stm32 qspi controllerLudovic Barre
The qspi controller is a specialized communication interface targeting single, dual or quad SPI Flash memories (NOR/NAND). It can operate in any of the following modes: -indirect mode: all the operations are performed using the quadspi registers -read memory-mapped mode: the external Flash memory is mapped to the microcontroller address space and is seen by the system as if it was an internal memory tested on: -NOR: mx66l51235l -NAND: MT29F2G01ABAGD Signed-off-by: Ludovic Barre <ludovic.barre@st.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-10-19regulator: bd718x7: Remove struct bd718xx_pmicAxel Lin
All the fields in struct bd718xx_pmic are not really necessary. Remove struct bd718xx_pmic to simplify the code. Signed-off-by: Axel Lin <axel.lin@ingics.com> Reviewed-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-10-19nvme-fabrics: move controller options matching to fabricsSagi Grimberg
IP transports will most likely use the same controller options matching when detecting a duplicate connect. Move it to fabrics. Signed-off-by: Sagi Grimberg <sagi@grimberg.me> Signed-off-by: Christoph Hellwig <hch@lst.de>
2018-10-19regmap: use less #ifdef for LOG_DEVICEBen Dooks
Move the checking of the LOG_DEVICE into a function to reduce the number of #ifdefs and ensure more of the code gets compiled/checked, and make it easier to change this for internal debugging purposes (such as checking >1 device). Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-10-19nvme-rdma: always have a valid trsvcidSagi Grimberg
If not passed, we set the default trsvcid. We can rely on having trsvcid and can simplify the controller matching logic. Signed-off-by: Sagi Grimberg <sagi@grimberg.me> Signed-off-by: Christoph Hellwig <hch@lst.de>
2018-10-19media: rename soc_camera I2C driversMauro Carvalho Chehab
Those drivers are part of the legacy SoC camera framework. They're being converted to not use it, but sometimes we're keeping both legacy any new driver. This time, for example, we have two drivers on media with the same name: ov772x. That's bad. So, in order to prevent that to happen, let's prepend the SoC legacy drivers with soc_. No functional changes. Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-10-19regmap: Add regmap_noinc_write APIBen Whitten
The regmap API had a noinc_read function added for instances where devices supported returning data from an internal FIFO in a single read. This commit adds the noinc_write variant to allow writing to a non incrementing register, this is used in devices such as the sx1301 for loading firmware. Signed-off-by: Ben Whitten <ben.whitten@lairdtech.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-10-19platform/x86: asus-wmi: Simplify the keyboard brightness updating processJian-Hong Pan
The original asus-wmi queues a work which calls the ACPI/WMI methods to update the keyboard LED brightness. Similar drivers - acer-wmi, dell-wmi-led just call the ACPI/WMI methods directly without workqueues. This patch simplifies the keyboard brightness updating process which calls the kbd_led_update function directly without workqueue in asus-wmi. Signed-off-by: Jian-Hong Pan <jian-hong@endlessm.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
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