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2021-06-25gve: Fix swapped vars when fetching max queuesBailey Forrest
Fixes: 893ce44df565 ("gve: Add basic driver framework for Compute Engine Virtual NIC") Signed-off-by: Bailey Forrest <bcf@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-25Add Mellanox BlueField Gigabit Ethernet driverDavid Thompson
This patch adds build and driver logic for the "mlxbf_gige" Ethernet driver from Mellanox Technologies. The second generation BlueField SoC from Mellanox supports an out-of-band GigaBit Ethernet management port to the Arm subsystem. This driver supports TCP/IP network connectivity for that port, and provides back-end routines to handle basic ethtool requests. The driver interfaces to the Gigabit Ethernet block of BlueField SoC via MMIO accesses to registers, which contain control information or pointers describing transmit and receive resources. There is a single transmit queue, and the port supports transmit ring sizes of 4 to 256 entries. There is a single receive queue, and the port supports receive ring sizes of 32 to 32K entries. The transmit and receive rings are allocated from DMA coherent memory. There is a 16-bit producer and consumer index per ring to denote software ownership and hardware ownership, respectively. The main driver logic such as probe(), remove(), and netdev ops are in "mlxbf_gige_main.c". Logic in "mlxbf_gige_rx.c" and "mlxbf_gige_tx.c" handles the packet processing for receive and transmit respectively. The logic in "mlxbf_gige_ethtool.c" supports the handling of some basic ethtool requests: get driver info, get ring parameters, get registers, and get statistics. The logic in "mlxbf_gige_mdio.c" is the driver controlling the Mellanox BlueField hardware that interacts with a PHY device via MDIO/MDC pins. This driver does the following: - At driver probe time, it configures several BlueField MDIO parameters such as sample rate, full drive, voltage and MDC - It defines functions to read and write MDIO registers and registers the MDIO bus. - It defines the phy interrupt handler reporting a link up/down status change - This driver's probe is invoked from the main driver logic while the phy interrupt handler is registered in ndo_open. Driver limitations - Only supports 1Gbps speed - Only supports GMII protocol - Supports maximum packet size of 2KB - Does not support scatter-gather buffering Testing - Successful build of kernel for ARM64, ARM32, X86_64 - Tested ARM64 build on FastModels & Palladium - Tested ARM64 build on several Mellanox boards that are built with the BlueField-2 SoC. The testing includes coverage in the areas of networking (e.g. ping, iperf, ifconfig, route), file transfers (e.g. SCP), and various ethtool options relevant to this driver. Signed-off-by: David Thompson <davthompson@nvidia.com> Signed-off-by: Asmaa Mnebhi <asmaa@nvidia.com> Reviewed-by: Liming Sun <limings@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-25Merge branch 'i2c/for-current' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixes from Wolfram Sang: "Three more driver bugfixes and an annotation fix for the core" * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: robotfuzz-osif: fix control-request directions i2c: dev: Add __user annotation i2c: cp2615: check for allocation failure in cp2615_i2c_recv() i2c: i801: Ensure that SMBHSTSTS_INUSE_STS is cleared when leaving i801_access
2021-06-25thunderbolt: test: Reinstate a few casts of bitfieldsDavid Gow
Partially revert "thunderbolt: test: Remove some casts which are no longer required". It turns out that typeof() doesn't support bitfields, so these still need to be cast to the appropriate enum. The only mention of typeof() and bitfields I can find is in the proposal to standardise them: http://www.open-std.org/jtc1/sc22/wg14/www/docs/n2619.htm This was caught by the kernel test robot: https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org/thread/FDKBHAV7QNLNFU5NBI2RKV56DWDSOLGM/ Fixes: 8f0877c26e4b ("thunderbolt: test: Remove some casts which are no longer required") Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2021-06-25Merge tag 'devprop-5.13-rc8' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull device properties framework fix from Rafael Wysocki: "Fix a NULL pointer dereference introduced by a recent commit and occurring when device_remove_software_node() is used with a device that has never been registered (Heikki Krogerus)" * tag 'devprop-5.13-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: software node: Handle software node injection to an existing device properly
2021-06-25Merge tag 'for-linus-5.13b-rc8-tag' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen fix from Juergen Gross: "A fix for a regression introduced in 5.12: when migrating an irq related to a Xen user event to another cpu, a race might result in a WARN() triggering" * tag 'for-linus-5.13b-rc8-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen/events: reset active flag for lateeoi events later
2021-06-25Merge tag 'devfreq-next-for-5.14' of ↵Rafael J. Wysocki
git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux Pull devfreq material for v5.14 from Chanwoo Choi: 1. Update devfreq core - Use DEVICE_ATTR_RW macro for devfreq userspace governor. - Add missing error code in devfreq_add_device(). - Fix get_target_freq() when not using required-opp. 2. Update devfreq drivers - Remove unneeded get_dev_status() and polling_ms from imx-bus.c, because imx-bus.c doesn't support simple_ondemand. - Remove unneeded DEVFREQ_GOV_SIMPLE_ONDEMAND dependecy from imx8m-ddrc.c, because it doesn't support the simple_ondemand governor. - Use tegra30-devfreq.c as thermal cooling device. - Convert dt-binding doc style to yaml and add cooling-cells property information to dt-binding doc for tegra30-devfreq.c. * tag 'devfreq-next-for-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux: PM / devfreq: passive: Fix get_target_freq when not using required-opp dt-bindings: devfreq: tegra30-actmon: Add cooling-cells dt-bindings: devfreq: tegra30-actmon: Convert to schema PM / devfreq: userspace: Use DEVICE_ATTR_RW macro PM / devfreq: imx8m-ddrc: Remove DEVFREQ_GOV_SIMPLE_ONDEMAND dependency PM / devfreq: tegra30: Support thermal cooling PM / devfreq: imx-bus: Remove imx_bus_get_dev_status PM / devfreq: Add missing error code in devfreq_add_device()
2021-06-25RDMA/irdma: Fix potential overflow expression in irdma_prm_get_pblesShiraz Saleem
Coverity reports a signed 32-bit overflow on "1 << pprm->pble_shift" when used expression to compute bits_needed that expects 64bit, unsigned. Fix this by using the 1ULL in the left shift operator and convert mem_size to u64. Link: https://lore.kernel.org/r/20210625162329.1654-3-tatyana.e.nikolova@intel.com Reported-by: coverity-bot <keescook+coverity-bot@chromium.org> Addresses-Coverity-ID: 1505157 ("Integer handling issues") Fixes: 915cc7ac0f8e ("RDMA/irdma: Add miscellaneous utility definitions") Signed-off-by: Shiraz Saleem <shiraz.saleem@intel.com> Signed-off-by: Tatyana Nikolova <tatyana.e.nikolova@intel.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-06-25RDMA/irdma: Check contents of user-space irdma_mem_reg_req objectShiraz Saleem
The contents of user-space req object is used in array indexing in irdma_handle_q_mem without checking for valid values. Guard against bad input on each of these req object pages by limiting them to number of pages that make up the region. Link: https://lore.kernel.org/r/20210625162329.1654-2-tatyana.e.nikolova@intel.com Reported-by: coverity-bot <keescook+coverity-bot@chromium.org> Addresses-Coverity-ID: 1505160 ("TAINTED_SCALAR") Fixes: b48c24c2d710 ("RDMA/irdma: Implement device supported verb APIs") Signed-off-by: Shiraz Saleem <shiraz.saleem@intel.com> Signed-off-by: Tatyana Nikolova <tatyana.e.nikolova@intel.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-06-25Merge tag 'gpio-fixes-for-v5.13' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux Pull gpio fixes from Bartosz Golaszewski: - fix wake-up interrupt support on gpio-mxc - zero the padding bytes in a structure passed to user-space in the GPIO character device - require HAS_IOPORT_MAP in two drivers that need it to fix a Kbuild issue * tag 'gpio-fixes-for-v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: gpio: AMD8111 and TQMX86 require HAS_IOPORT_MAP gpiolib: cdev: zero padding during conversion to gpioline_info_changed gpio: mxc: Fix disabled interrupt wake-up support
2021-06-25ice: add tracepointsJesse Brandeburg
This patch is modeled after one by Scott Peterson for i40e. Add tracepoints to the driver, via a new file ice_trace.h and some new trace calls added in interesting places in the driver. Add some tracing for DIMLIB to help debug interrupt moderation problems. Performance should not be affected, and this can be very useful for debugging and adding new trace events to paths in the future. Note eBPF programs can attach to these events, as well as perf can count them since we're attaching to the events subsystem in the kernel. Co-developed-by: Ben Shelton <benjamin.h.shelton@intel.com> Signed-off-by: Ben Shelton <benjamin.h.shelton@intel.com> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: Tony Brelinski <tonyx.brelinski@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2021-06-25i2c: core-smbus: Expose PEC calculate function for generic useQuan Nguyen
Expose the PEC calculation i2c_smbus_pec() for generic use. Signed-off-by: Quan Nguyen <quan@os.amperecomputing.com> Acked-by: Matt Johnston <matt@codeconstruct.com.au> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2021-06-25RDMA/rxe: Missing unlock on error in get_srq_wqe()Dan Carpenter
This error path needs to unlock before returning. Fixes: ec0fa2445c18 ("RDMA/rxe: Fix over copying in get_srq_wqe") Link: https://lore.kernel.org/r/YNXUCmnPsSkPyhkm@mwanda Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Majd Dibbiny <majd@nvidia.com> Reviewed-by: Bob Pearson <rpearsonhpe@gmail.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-06-25RDMA/cma: Fix rdma_resolve_route() memory leakGerd Rausch
Fix a memory leak when "mda_resolve_route() is called more than once on the same "rdma_cm_id". This is possible if cma_query_handler() triggers the RDMA_CM_EVENT_ROUTE_ERROR flow which puts the state machine back and allows rdma_resolve_route() to be called again. Link: https://lore.kernel.org/r/f6662b7b-bdb7-2706-1e12-47c61d3474b6@oracle.com Signed-off-by: Gerd Rausch <gerd.rausch@oracle.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-06-25RDMA/core/sa_query: Remove unused argumentHåkon Bugge
Fixes:4c33bd1926cc ("IB/SA: Add support to query OPA path records") Link: https://lore.kernel.org/r/1624624257-3677-1-git-send-email-haakon.bugge@oracle.com Signed-off-by: Håkon Bugge <haakon.bugge@oracle.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-06-25RDMA/cma: Fix incorrect Packet Lifetime calculationHåkon Bugge
An approximation for the PacketLifeTime is half the local ACK timeout. The encoding for both timers are logarithmic. If the local ACK timeout is set, but zero, it means the timer is disabled. In this case, we choose the CMA_IBOE_PACKET_LIFETIME value, since 50% of infinite makes no sense. Before this commit, the PacketLifeTime became 255 if local ACK timeout was zero (not running). Fixed by explicitly testing for timeout being zero. Fixes: e1ee1e62bec4 ("RDMA/cma: Use ACK timeout for RoCE packetLifeTime") Link: https://lore.kernel.org/r/1624371207-26710-1-git-send-email-haakon.bugge@oracle.com Signed-off-by: Håkon Bugge <haakon.bugge@oracle.com> Reviewed-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-06-25Merge branches 'iommu/fixes', 'arm/rockchip', 'arm/smmu', 'x86/vt-d', ↵Joerg Roedel
'x86/amd', 'virtio' and 'core' into next
2021-06-25Merge remote-tracking branch 'spi/for-5.14' into spi-nextMark Brown
2021-06-25Merge remote-tracking branch 'spi/for-5.13' into spi-linusMark Brown
2021-06-25Merge remote-tracking branch 'spi/for-5.12' into spi-linusMark Brown
2021-06-25Merge remote-tracking branch 'asoc/for-5.14' into asoc-nextMark Brown
2021-06-25Merge remote-tracking branch 'asoc/for-5.13' into asoc-linusMark Brown
2021-06-25iommu/virtio: Enable x86 supportJean-Philippe Brucker
With the VIOT support in place, x86 platforms can now use the virtio-iommu. Because the other x86 IOMMU drivers aren't yet ready to use the acpi_dma_setup() path, x86 doesn't implement arch_setup_dma_ops() at the moment. Similarly to Vt-d and AMD IOMMU, clear the DMA ops and call iommu_setup_dma_ops() from probe_finalize(). Acked-by: Joerg Roedel <jroedel@suse.de> Acked-by: Michael S. Tsirkin <mst@redhat.com> Tested-by: Eric Auger <eric.auger@redhat.com> Reviewed-by: Eric Auger <eric.auger@redhat.com> Signed-off-by: Jean-Philippe Brucker <jean-philippe@linaro.org> Link: https://lore.kernel.org/r/20210618152059.1194210-6-jean-philippe@linaro.org Signed-off-by: Joerg Roedel <jroedel@suse.de>
2021-06-25iommu/dma: Pass address limit rather than size to iommu_setup_dma_ops()Jean-Philippe Brucker
Passing a 64-bit address width to iommu_setup_dma_ops() is valid on virtual platforms, but isn't currently possible. The overflow check in iommu_dma_init_domain() prevents this even when @dma_base isn't 0. Pass a limit address instead of a size, so callers don't have to fake a size to work around the check. The base and limit parameters are being phased out, because: * they are redundant for x86 callers. dma-iommu already reserves the first page, and the upper limit is already in domain->geometry. * they can now be obtained from dev->dma_range_map on Arm. But removing them on Arm isn't completely straightforward so is left for future work. As an intermediate step, simplify the x86 callers by passing dummy limits. Signed-off-by: Jean-Philippe Brucker <jean-philippe@linaro.org> Reviewed-by: Eric Auger <eric.auger@redhat.com> Reviewed-by: Robin Murphy <robin.murphy@arm.com> Link: https://lore.kernel.org/r/20210618152059.1194210-5-jean-philippe@linaro.org Signed-off-by: Joerg Roedel <jroedel@suse.de>
2021-06-25ACPI: Add driver for the VIOT tableJean-Philippe Brucker
The ACPI Virtual I/O Translation Table describes topology of para-virtual platforms, similarly to vendor tables DMAR, IVRS and IORT. For now it describes the relation between virtio-iommu and the endpoints it manages. Three steps are needed to configure DMA of endpoints: (1) acpi_viot_init(): parse the VIOT table, find or create the fwnode associated to each vIOMMU device. This needs to happen after acpi_scan_init(), because it relies on the struct device and their fwnode to be available. (2) When probing the vIOMMU device, the driver registers its IOMMU ops within the IOMMU subsystem. This step doesn't require any intervention from the VIOT driver. (3) viot_iommu_configure(): before binding the endpoint to a driver, find the associated IOMMU ops. Register them, along with the endpoint ID, into the device's iommu_fwspec. If step (3) happens before step (2), it is deferred until the IOMMU is initialized, then retried. Tested-by: Eric Auger <eric.auger@redhat.com> Reviewed-by: Eric Auger <eric.auger@redhat.com> Signed-off-by: Jean-Philippe Brucker <jean-philippe@linaro.org> Acked-by: Rafael J. Wysocki <rafael@kernel.org> Link: https://lore.kernel.org/r/20210618152059.1194210-4-jean-philippe@linaro.org Signed-off-by: Joerg Roedel <jroedel@suse.de>
2021-06-25ACPI: Move IOMMU setup code out of IORTJean-Philippe Brucker
Extract the code that sets up the IOMMU infrastructure from IORT, since it can be reused by VIOT. Move it one level up into a new acpi_iommu_configure_id() function, which calls the IORT parsing function which in turn calls the acpi_iommu_fwspec_init() helper. Signed-off-by: Jean-Philippe Brucker <jean-philippe@linaro.org> Reviewed-by: Eric Auger <eric.auger@redhat.com> Reviewed-by: Robin Murphy <robin.murphy@arm.com> Link: https://lore.kernel.org/r/20210618152059.1194210-3-jean-philippe@linaro.org Signed-off-by: Joerg Roedel <jroedel@suse.de>
2021-06-25ACPI: arm64: Move DMA setup operations out of IORTJean-Philippe Brucker
Extract generic DMA setup code out of IORT, so it can be reused by VIOT. Keep it in drivers/acpi/arm64 for now, since it could break x86 platforms that haven't run this code so far, if they have invalid tables. Reviewed-by: Eric Auger <eric.auger@redhat.com> Signed-off-by: Jean-Philippe Brucker <jean-philippe@linaro.org> Reviewed-by: Robin Murphy <robin.murphy@arm.com> Link: https://lore.kernel.org/r/20210618152059.1194210-2-jean-philippe@linaro.org Signed-off-by: Joerg Roedel <jroedel@suse.de>
2021-06-25PCI: aardvark: Implement workaround for the readback value of VEND_IDPali Rohár
Marvell Armada 3700 Functional Errata, Guidelines, and Restrictions document describes in erratum 4.1 PCIe value of vendor ID (Ref #: 243): The readback value of VEND_ID (RD0070000h [15:0]) is 1B4Bh, while it should read 11ABh. The firmware can write the correct value, 11ABh, through VEND_ID (RD0076044h [15:0]). Implement this workaround in aardvark driver for both PCI vendor id and PCI subsystem vendor id. This change affects and fixes PCI vendor id of emulated PCIe root bridge. After this change emulated PCIe root bridge has correct vendor id. Link: https://lore.kernel.org/r/20210624222621.4776-5-pali@kernel.org Fixes: 8a3ebd8de328 ("PCI: aardvark: Implement emulated root PCI bridge config space") Signed-off-by: Pali Rohár <pali@kernel.org> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Reviewed-by: Marek Behún <kabel@kernel.org> Cc: stable@vger.kernel.org
2021-06-25HID: thrustmaster: Switch to kmemdup() when allocate change_requestYang Yingliang
Use kmemdup() helper instead of open-coding to simplify the code when allocate change_request. Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2021-06-25HID: multitouch: Disable event reporting on suspend when the device is not a ↵Hans de Goede
wakeup-source Disable event reporting on suspend when the hid device is not a wakeup-source. This should help save some extra power in this case. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2021-06-25HID: logitech-dj: Implement may_wakeup ll-driver callbackHans de Goede
Without a ll-driver callback hid_hw_may_wakeup() will return: device_may_wakeup(hdev->dev.parent), but for the hid devices instantiated by logitech-dj for devices behind the receiver the logitech-dj hid(pp)-device is the parent. Add a logi_dj_ll_may_wakeup() callback which calls hid_hw_may_wakeup() on the logitech-dj hid(pp) parent-hid-device. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2021-06-25HID: usbhid: Implement may_wakeup ll-driver callbackHans de Goede
Without a ll-driver callback hid_hw_may_wakeup() will return: device_may_wakeup(hdev->dev.parent), usb_hid_driver instantiated hid devices have their parent set to the usb-interface to which the usb_hid_driver is bound, but the power/wakeup* sysfs attributes are part of the usb-device. Add a may_wakeup ll-driver callback which calls device_may_wakeup() on the usb-device instead. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2021-06-25serial: mvebu-uart: remove unused member nb from struct mvebu_uartPali Rohár
Member nb in struct mvebu_uart is not set nor read. So remove it completely. Signed-off-by: Pali Rohár <pali@kernel.org> Link: https://lore.kernel.org/r/20210624224909.6350-7-pali@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-25serial: mvebu-uart: correctly calculate minimal possible baudratePali Rohár
For default (x16) scheme which is currently used by mvebu-uart.c driver, maximal divisor of UART base clock is 1023*16. Therefore there is limit for minimal supported baudrate. This change calculate it correctly and prevents setting invalid divisor 0 into hardware registers. Signed-off-by: Pali Rohár <pali@kernel.org> Fixes: 68a0db1d7da2 ("serial: mvebu-uart: add function to change baudrate") Link: https://lore.kernel.org/r/20210624224909.6350-4-pali@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-25serial: mvebu-uart: do not allow changing baudrate when uartclk is not availablePali Rohár
Testing mvuart->clk for non-error is not enough as mvuart->clk may contain valid clk pointer but when clk_prepare_enable(mvuart->clk) failed then port->uartclk is zero. When mvuart->clk is not available then port->uartclk is zero too. Parent clock rate port->uartclk is needed to calculate UART clock divisor and without it is not possible to change baudrate. So fix test condition when it is possible to change baudrate. Signed-off-by: Pali Rohár <pali@kernel.org> Fixes: 68a0db1d7da2 ("serial: mvebu-uart: add function to change baudrate") Link: https://lore.kernel.org/r/20210624224909.6350-3-pali@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-25serial: mvebu-uart: fix calculation of clock divisorPali Rohár
The clock divisor should be rounded to the closest value. Signed-off-by: Pali Rohár <pali@kernel.org> Fixes: 68a0db1d7da2 ("serial: mvebu-uart: add function to change baudrate") Cc: stable@vger.kernel.org # 0e4cf69ede87 ("serial: mvebu-uart: clarify the baud rate derivation") Link: https://lore.kernel.org/r/20210624224909.6350-2-pali@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-25PCI: aardvark: Fix checking for PIO Non-posted RequestPali Rohár
PIO_NON_POSTED_REQ for PIO_STAT register is incorrectly defined. Bit 10 in register PIO_STAT indicates the response is to a non-posted request. Link: https://lore.kernel.org/r/20210624213345.3617-2-pali@kernel.org Signed-off-by: Pali Rohár <pali@kernel.org> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Reviewed-by: Marek Behún <kabel@kernel.org> Cc: stable@vger.kernel.org
2021-06-25spi: core: add dma_map_dev for dma deviceVinod Koul
Some controllers like qcom geni need the parent device to be used for dma mapping, so add a dma_map_dev field and let drivers fill this to be used as mapping device Signed-off-by: Vinod Koul <vkoul@kernel.org> Link: https://lore.kernel.org/r/20210625052213.32260-4-vkoul@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
2021-06-25gpio: mxs: Prefer unsigned int to bare use of unsignedJinchao Wang
Fix checkpatch warnings: WARNING: Prefer 'unsigned int' to bare use of 'unsigned' Signed-off-by: Jinchao Wang <wjc@cdjrlc.com> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
2021-06-25gpio: AMD8111 and TQMX86 require HAS_IOPORT_MAPJohannes Berg
Both of these drivers use ioport_map(), so they need to depend on HAS_IOPORT_MAP. Otherwise, they cannot be built even with COMPILE_TEST on architectures without an ioport implementation, such as ARCH=um. Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
2021-06-25staging: hi6421-spmi-pmic: cleanup some macrosMauro Carvalho Chehab
Before moving this driver out of staging, cleanup the macros, in order to make the driver clearer. No functional changes. Suggested-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/95341999de15b395242b5b7850ec5e727420ce19.1624606660.git.mchehab+huawei@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-25staging: hi6421-spmi-pmic: change identation of a tableMauro Carvalho Chehab
The struct regmap_config is idented with two tabs. Just one tab is enough. Suggested-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/a4d718b0479e3867bedc93861e4b2c9c1321aabd.1624606660.git.mchehab+huawei@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-25staging: hi6421-spmi-pmic: change a return codeMauro Carvalho Chehab
return -ENODEV if irq_create_mapping() fails at probing time. Suggested-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/e978eabd99c0d3c471026659a2c585deb706e2c4.1624606660.git.mchehab+huawei@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-25staging: hi6421-spmi-pmic: better name IRQsMauro Carvalho Chehab
Instead of naming them as just "hisi", use hi6421v600 to make it clearer. Suggested-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/327fb075905b889a43a0f9dced29ea9966d611f8.1624606660.git.mchehab+huawei@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-25staging: hi6421-spmi-pmic: use devm_request_threaded_irq()Mauro Carvalho Chehab
Use devm_request_threaded_irq() in order to simplify the driver. Suggested-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/b47827c3466eeef3a7de6ac56b1fe93b5ff84e30.1624606660.git.mchehab+huawei@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-25staging: hisilicon,hi6421-spmi-pmic.yaml: cleanup descriptionsMauro Carvalho Chehab
Minor cleanups at the schema: - There's no need to describe interrupt-controller; - gpios need a description. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/9f421e254061a42b7b598bd96b12f05460c175c9.1624606660.git.mchehab+huawei@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-25spmi: hisi-spmi-controller: move driver from stagingMauro Carvalho Chehab
The Hisilicon 6421v600 SPMI driver is ready for mainstream. So, move it from staging. Acked-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/35b9f9169889c1f4d51eff8bf2035450c9e02576.1624606660.git.mchehab+huawei@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-25phy: phy-hi3670-usb3: move driver from staging into phyMauro Carvalho Chehab
The phy USB3 driver for Hisilicon 970 (hi3670) is ready for mainstream. Mode it from staging into the main driver's phy/ directory. Acked-by: Rob Herring <robh@kernel.org> Acked-By: Vinod Koul <vkoul@kernel.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/dcf66a01aaeaab93cda52f9a283ecbdf9fa71bb8.1624606660.git.mchehab+huawei@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-25staging: rtl8188eu: remove include/rtw_debug.h headerPhillip Potter
Remove include/rtw_debug.h header file, as this isn't used and gets rid of the various other definitions we don't need. Also move the DRIVERVERSION constant value directly to os_dep/os_intfs.c as it is only used there anyway. This results in removal of more unnecessary code. Signed-off-by: Phillip Potter <phil@philpotter.co.uk> Link: https://lore.kernel.org/r/20210625000756.6313-24-phil@philpotter.co.uk Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-25staging: rtl8188eu: remove GlobalDebugLevel variablePhillip Potter
Remove GlobalDebugLevel variable and all of its uses, as it is now no longer used anywhere in this driver. Signed-off-by: Phillip Potter <phil@philpotter.co.uk> Link: https://lore.kernel.org/r/20210625000756.6313-23-phil@philpotter.co.uk Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
generated by cgit (git 2.34.1) at 2025-09-14 11:08:42 +0000