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2022-01-03usb: gadget: clear related members when goto failHangyu Hua
dev->config and dev->hs_config and dev->dev need to be cleaned if dev_config fails to avoid UAF. Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Hangyu Hua <hbh25y@gmail.com> Link: https://lore.kernel.org/r/20211231172138.7993-3-hbh25y@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-03usb: gadget: don't release an existing dev->bufHangyu Hua
dev->buf does not need to be released if it already exists before executing dev_config. Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Hangyu Hua <hbh25y@gmail.com> Link: https://lore.kernel.org/r/20211231172138.7993-2-hbh25y@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-03staging: r8188eu: add spaces around P2P_AP_P2P_CH_SWITCH_PROCESS_WKAlberto Merciai
Remove checkpatch.pl error by adding spaces around P2P_AP_P2P_CH_SWITCH_PROCESS_WK. Signed-off-by: Alberto Merciai <alb3rt0.m3rciai@gmail.com> Link: https://lore.kernel.org/r/20220103115633.221853-1-alb3rt0.m3rciai@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-03staging: r8188eu: turbo scan is always off for r8188euMartin Kaiser
Turbo scan is always disabled. Remove the TurboScanOff variable and related checks. Acked-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20220102175932.89127-6-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-03staging: r8188eu: cmd_issued_cnt is set but not usedMartin Kaiser
cmd_issued_cnt in struct cmd_priv is set but not used. It can be removed. Acked-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20220102175932.89127-5-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-03staging: r8188eu: fix_rate is set but not used.Martin Kaiser
fix_rate in struct adapter is set but not used. Remove the variable and the private ioctl code to set it. Acked-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20220102175932.89127-4-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-03staging: r8188eu: internal autosuspend is always falseMartin Kaiser
bInternalAutoSuspend is always false. Remove the variable and related checks. Acked-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20220102175932.89127-3-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-03staging: r8188eu: remove unused power management definesMartin Kaiser
Remove unused defines from enum power_mgnt. Acked-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20220102175932.89127-2-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-03staging: r8188eu: remove unused defines from rtw_eeprom.hMichael Straube
Remove unused defines from rtw_eeprom.h. Acked-by: Martin Kaiser <martin@kaiser.cx> Signed-off-by: Michael Straube <straube.linux@gmail.com> Link: https://lore.kernel.org/r/20220102131141.12310-12-straube.linux@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-03staging: r8188eu: remove unused defines from Hal8188EPhyCfg.hMichael Straube
Remove unused defines from Hal8188EPhyCfg.h. Acked-by: Martin Kaiser <martin@kaiser.cx> Signed-off-by: Michael Straube <straube.linux@gmail.com> Link: https://lore.kernel.org/r/20220102131141.12310-11-straube.linux@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-03staging: r8188eu: remove unneeded comments from Hal8188EPhyCfg.hMichael Straube
Remove unneeded comments from Hal8188EPhyCfg.h. Acked-by: Martin Kaiser <martin@kaiser.cx> Signed-off-by: Michael Straube <straube.linux@gmail.com> Link: https://lore.kernel.org/r/20220102131141.12310-10-straube.linux@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-03staging: r8188eu: enum hw90_block is not usedMichael Straube
The enumeration hw90_block is not used. Remove it. Acked-by: Martin Kaiser <martin@kaiser.cx> Signed-off-by: Michael Straube <straube.linux@gmail.com> Link: https://lore.kernel.org/r/20220102131141.12310-9-straube.linux@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-03staging: r8188eu: struct odm_sta_info is not usedMichael Straube
The structure odm_sta_info is not used. Remove it. Acked-by: Martin Kaiser <martin@kaiser.cx> Signed-off-by: Michael Straube <straube.linux@gmail.com> Link: https://lore.kernel.org/r/20220102131141.12310-8-straube.linux@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-03staging: r8188eu: clean up struct sw_ant_switchMichael Straube
Remove unused fields from struct sw_ant_switch. Acked-by: Martin Kaiser <martin@kaiser.cx> Signed-off-by: Michael Straube <straube.linux@gmail.com> Link: https://lore.kernel.org/r/20220102131141.12310-7-straube.linux@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-03staging: r8188eu: clean up struct rtw_digMichael Straube
Remove unused and set but never used fields from struct rtw_dig. Acked-by: Martin Kaiser <martin@kaiser.cx> Signed-off-by: Michael Straube <straube.linux@gmail.com> Link: https://lore.kernel.org/r/20220102131141.12310-6-straube.linux@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-03staging: r8188eu: struct rx_hpc is not usedMichael Straube
The structure rx_hpc is not used. Remove it. Acked-by: Martin Kaiser <martin@kaiser.cx> Signed-off-by: Michael Straube <straube.linux@gmail.com> Link: https://lore.kernel.org/r/20220102131141.12310-5-straube.linux@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-03staging: r8188eu: remove unused enum and definesMichael Straube
Remove the unused enum rf90_radio_path and some unused defines. Acked-by: Martin Kaiser <martin@kaiser.cx> Signed-off-by: Michael Straube <straube.linux@gmail.com> Link: https://lore.kernel.org/r/20220102131141.12310-4-straube.linux@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-03staging: r8188eu: remove struct rt_channel_plan_2gMichael Straube
The structures rt_channel_plan and rt_channel_plan_2g are identical. Keep rt_channel_plan and remove rt_channel_plan_2g. Acked-by: Martin Kaiser <martin@kaiser.cx> Signed-off-by: Michael Straube <straube.linux@gmail.com> Link: https://lore.kernel.org/r/20220102131141.12310-3-straube.linux@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-03staging: r8188eu: remove MAX_CHANNEL_NUM_2GMichael Straube
The constants MAX_CHANNEL_NUM_2G and MAX_CHANNEL_NUM have the same value. Remove MAX_CHANNEL_NUM_2G and fix the place where it is used. Acked-by: Martin Kaiser <martin@kaiser.cx> Signed-off-by: Michael Straube <straube.linux@gmail.com> Link: https://lore.kernel.org/r/20220102131141.12310-2-straube.linux@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-03staging: r8188eu: FwRsvdPageStartOffset is set but never usedMichael Straube
The field FwRsvdPageStartOffset of struct hal_data_8188e is set but never used. Remove it. Acked-by: Martin Kaiser <martin@kaiser.cx> Signed-off-by: Michael Straube <straube.linux@gmail.com> Link: https://lore.kernel.org/r/20220101084937.3411-8-straube.linux@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-03staging: r8188eu: IntArray and C2hArray are set but never usedMichael Straube
The fields IntArray and C2hArray of struct hal_data_8188e are set but never used. Remove them and remove interrupt_handler_8188eu() since it does nothing now. While at it, remove the unsed defines USB_INTR_CONTENT_CPWM1_OFFSET and USB_INTR_CONTENT_CPWM2_OFFSET as well. Acked-by: Martin Kaiser <martin@kaiser.cx> Signed-off-by: Michael Straube <straube.linux@gmail.com> Link: https://lore.kernel.org/r/20220101084937.3411-7-straube.linux@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-03staging: r8188eu: remove unused fields from struct hal_data_8188eMichael Straube
Remove unused fields from struct hal_data_8188e. Acked-by: Martin Kaiser <martin@kaiser.cx> Signed-off-by: Michael Straube <straube.linux@gmail.com> Link: https://lore.kernel.org/r/20220101084937.3411-6-straube.linux@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-03staging: r8188eu: bAPKThermalMeterIgnore is set but never usedMichael Straube
The field bAPKThermalMeterIgnore of struct hal_data_8188e is set but never used. Remove it. Acked-by: Martin Kaiser <martin@kaiser.cx> Signed-off-by: Michael Straube <straube.linux@gmail.com> Link: https://lore.kernel.org/r/20220101084937.3411-5-straube.linux@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-03staging: r8188eu: bTXPowerDataReadFromEEPORM is set but never usedMichael Straube
The field bTXPowerDataReadFromEEPORM of struct hal_data_8188e is set but never used. Remove it. Acked-by: Martin Kaiser <martin@kaiser.cx> Signed-off-by: Michael Straube <straube.linux@gmail.com> Link: https://lore.kernel.org/r/20220101084937.3411-4-straube.linux@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-03staging: r8188eu: UsbRxHighSpeedMode is set but never usedMichael Straube
The field UsbRxHighSpeedMode of struct hal_data_8188e is set but never used. Remove it. Acked-by: Martin Kaiser <martin@kaiser.cx> Signed-off-by: Michael Straube <straube.linux@gmail.com> Link: https://lore.kernel.org/r/20220101084937.3411-3-straube.linux@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-03staging: r8188eu: bRDGEnable is always falseMichael Straube
The field bRDGEnable in struct hal_data_8188e is never set. It stays at its default value 0. Remove bRDGEnable and related dead code. Acked-by: Martin Kaiser <martin@kaiser.cx> Signed-off-by: Michael Straube <straube.linux@gmail.com> Link: https://lore.kernel.org/r/20220101084937.3411-2-straube.linux@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-03staging: pi433: add docs to packet_format and tx_start_condition enumPaulo Miguel Almeida
While pi433 driver deals with the nuances of the different possible config combinations, it's hard (at first) to understand the rationale for some of the tx/rx-related source code unless you're fairly familiar with the rf69's inner workings. This patch documents the expected behaviour and limits of both packet_format and tx_start_condition enum fields. Signed-off-by: Paulo Miguel Almeida <paulo.miguel.almeida.rodenas@gmail.com> Link: https://lore.kernel.org/r/20211231001933.GA6779@mail.google.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-03dt-bindings: mux: Document mux-states propertyAswath Govindraju
In some cases, it is required to provide the state to which the mux controller has to be set to, from the consumer device tree node. Document the property mux-states that can be used for adding this support. Signed-off-by: Aswath Govindraju <a-govindraju@ti.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Peter Rosin <peda@axentia.se> Link: https://lore.kernel.org/r/f4d02ac8-23ee-d891-4056-75c672cc59c9@axentia.se Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-03dt-bindings: ti-serdes-mux: Add defines for J721S2 SoCAswath Govindraju
There are 4 lanes in the single instance of J721S2 SERDES. Each SERDES lane mux can select upto 4 different IPs. Define all the possible functions. Signed-off-by: Aswath Govindraju <a-govindraju@ti.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Peter Rosin <peda@axentia.se> Link: https://lore.kernel.org/r/0571fd6b-ec4d-71b3-5cf7-6fa48ed5592c@axentia.se Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-03Merge 5.16-rc8 into char-misc-nextGreg Kroah-Hartman
We need the fixes in here as well for testing. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-03Merge tag 'thunderbolt-for-v5.17-rc1' of ↵Greg Kroah-Hartman
git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt into usb-next Mika writes: thunderbolt: Changes for v5.17 merge window This includes following Thunderbolt/USB4 changes for the v5.17 merge window: * Enable low-power link state (CL0s) for USB4 and Intel Titan Ridge devices * Add support for TMU (Time Management Unit) uni-directional mode * Power management improvements (suspend-to-disk, runtime PM) * USB4 compatibility fixes * Minor fixes and cleanups. All these have been in linux-next with no reported issues. * tag 'thunderbolt-for-v5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt: thunderbolt: Add module parameter for CLx disabling thunderbolt: Enable CL0s for Intel Titan Ridge thunderbolt: Rename Intel TB_VSE_CAP_IECS capability thunderbolt: Implement TMU time disruption for Intel Titan Ridge thunderbolt: Move usb4_switch_wait_for_bit() to switch.c thunderbolt: Add CL0s support for USB4 routers thunderbolt: Add TMU uni-directional mode thunderbolt: Check return value of kmemdup() in icm_handle_event() thunderbolt: Do not dereference fwnode in struct device thunderbolt: Add debug logging of DisplayPort resource allocation thunderbolt: Do not program path HopIDs for USB4 routers thunderbolt: Do not allow subtracting more NFC credits than configured thunderbolt: Runtime resume USB4 port when retimers are scanned thunderbolt: Tear down existing tunnels when resuming from hibernate thunderbolt: Runtime PM activate both ends of the device link thunderbolt: xdomain: Avoid potential stack OOB read
2022-01-03dmaengine: uniphier-xdmac: Fix type of address variablesKunihiko Hayashi
The variables src_addr and dst_addr handle DMA addresses, so these should be declared as dma_addr_t. Fixes: 667b9251440b ("dmaengine: uniphier-xdmac: Add UniPhier external DMA controller driver") Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Link: https://lore.kernel.org/r/1639456963-10232-1-git-send-email-hayashi.kunihiko@socionext.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-01-03Merge 5.16-rc8 into usb-nextGreg Kroah-Hartman
We need the USB fixes in here as well. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-03dt-bindings: display: meson-dw-hdmi: add missing sound-name-prefix propertyAlexander Stein
This is used in meson-gx and meson-g12. Add the property to the binding. This fixes the dtschema warning: hdmi-tx@c883a000: 'sound-name-prefix' does not match any of the regexes: 'pinctrl-[0-9]+' Signed-off-by: Alexander Stein <alexander.stein@mailbox.org> Fixes: 376bf52deef5 ("dt-bindings: display: amlogic, meson-dw-hdmi: convert to yaml") Acked-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211223122434.39378-2-alexander.stein@mailbox.org
2022-01-03dmaengine: xilinx_dpdma: use correct SDPX tag for header fileVinod Koul
Commit 188c310bdd5d ("dmaengine: xilinx_dpdma: stop using slave_id field") add the header file with incorrect format for SPDX tag, fix that WARNING: Improper SPDX comment style for 'include/linux/dma/xilinx_dpdma.h', please use '/*' instead #1: FILE: include/linux/dma/xilinx_dpdma.h:1: +// SPDX-License-Identifier: GPL-2.0 WARNING: Missing or malformed SPDX-License-Identifier tag in line 1 #1: FILE: include/linux/dma/xilinx_dpdma.h:1: +// SPDX-License-Identifier: GPL-2.0 Fixes: 188c310bdd5d ("dmaengine: xilinx_dpdma: stop using slave_id field") Signed-off-by: Vinod Koul <vkoul@kernel.org> Link: https://lore.kernel.org/r/20211213052141.850807-1-vkoul@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-01-03dt-bindings: dma: pl330: Convert to DT schemaRob Herring
Convert the Arm PL330 DMA controller binding to DT schema. The '#dma-channels' and '#dma-requests' properties are unused as they are discoverable and are non-standard (the standard props don't have '#'). So drop them from the binding. Cc: Vinod Koul <vkoul@kernel.org> Cc: dmaengine@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20211217170644.3145332-1-robh@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-01-03dmaengine: stm32-mdma: fix STM32_MDMA_CTBR_TSEL_MASKAmelie Delaunay
This patch fixes STM32_MDMA_CTBR_TSEL_MASK, which is [5:0], not [7:0]. Fixes: a4ffb13c8946 ("dmaengine: Add STM32 MDMA driver") Signed-off-by: Amelie Delaunay <amelie.delaunay@foss.st.com> Link: https://lore.kernel.org/r/20211220165827.1238097-1-amelie.delaunay@foss.st.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-01-03dmaengine: rcar-dmac: Add support for R-Car S4-8Yoshihiro Shimoda
Add support for R-Car S4-8. We can reuse R-Car V3U code so that renames variable names as "gen4". Note that some registers of R-Car V3U do not exist on R-Car S4-8, but none of them are used by the driver for now. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Reviewed-by: Ulrich Hecht <uli+renesas@fpond.eu> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20211222114507.1252947-3-yoshihiro.shimoda.uh@renesas.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-01-03dt-bindings: renesas,rcar-dmac: Add r8a779f0 supportYoshihiro Shimoda
Document the compatible value for the Direct Memory Access Controller blocks in the Renesas R-Car S4-8 (R8A779F0) SoC. The most visible difference with DMAC blocks on other R-Car SoCs (except R8A779A0) is the move of the per-channel registers to a separate register block. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20211222114507.1252947-2-yoshihiro.shimoda.uh@renesas.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-01-03dt-bindings: display: meson-vpu: Add missing amlogic,canvas propertyAlexander Stein
This property was already mentioned in the old textual bindings amlogic,meson-vpu.txt, but got dropped during conversion. Adding it back similar to amlogic,gx-vdec.yaml. Fixes: 6b9ebf1e0e67 ("dt-bindings: display: amlogic, meson-vpu: convert to yaml") Signed-off-by: Alexander Stein <alexander.stein@mailbox.org> Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211219094155.177206-1-alexander.stein@mailbox.org
2022-01-03net: vxge: Use dma_set_mask_and_coherent() and simplify codeChristophe JAILLET
Use dma_set_mask_and_coherent() instead of unrolling it with some dma_set_mask()+dma_set_coherent_mask(). Moreover, as stated in [1], dma_set_mask() with a 64-bit mask will never fail if dev->dma_mask is non-NULL. So, if it fails, the 32 bits case will also fail for the same reason. That said, 'high_dma' can only be 1 after a successful dma_set_mask_and_coherent(). Simplify code and remove some dead code accordingly, including a now useless parameter to vxge_device_register(). [1]: https://lkml.org/lkml/2021/6/7/398 Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-01-03ethernet: s2io: Use dma_set_mask_and_coherent() and simplify codeChristophe JAILLET
Use dma_set_mask_and_coherent() instead of unrolling it with some dma_set_mask()+dma_set_coherent_mask(). Moreover, as stated in [1], dma_set_mask() with a 64-bit mask will never fail if dev->dma_mask is non-NULL. So, if it fails, the 32 bits case will also fail for the same reason. That said, 'dma_flag' can only be 'true' after a successful dma_set_mask_and_coherent(). Simplify code and remove some dead code accordingly, including the now useless 'high_dma_flag' field in 'struct s2io_nic'. [1]: https://lkml.org/lkml/2021/6/7/398 Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-01-03net: vertexcom: default to disabled on kbuildSaeed Mahameed
Sorry for being rude but new vendors/drivers are supposed to be disabled by default, otherwise we will have to manually keep track of all vendors we are not interested in building. Fixes: 2f207cbf0dd4 ("net: vertexcom: Add MSE102x SPI support") CC: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-01-03gpio: dwapb: Switch to use fwnode instead of of_nodeAndy Shevchenko
GPIO library now accepts fwnode as a firmware node, so switch the driver to use it and hence rectify the ACPI case which uses software nodes. Note, in this case it's rather logical fix that doesn't affect functionality, thus no backporting required. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Serge Semin <fancer.lancer@gmail.com> Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
2022-01-03gpiolib: acpi: make fwnode take precedence in struct gpio_chipAndy Shevchenko
If the driver sets the fwnode in struct gpio_chip, let it take precedence over the parent's fwnode. This is a follow up to the commit 9126a738edc1 ("gpiolib: of: make fwnode take precedence in struct gpio_chip"). Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
2022-01-03MAINTAINERS: update gpio-brcmstb maintainersGregory Fong
Add Doug and Florian as maintainers for gpio-brcmstb, and remove myself. Signed-off-by: Gregory Fong <gregory.0xf0@gmail.com> Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
2022-01-03gpio: gpio-aspeed-sgpio: Fix wrong hwirq base in irq handlerSteven Lee
Each aspeed sgpio bank has 64 gpio pins(32 input pins and 32 output pins). The hwirq base for each sgpio bank should be multiples of 64 rather than multiples of 32. Signed-off-by: Steven Lee <steven_lee@aspeedtech.com> Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
2022-01-03dt-bindings: gpio: samsung: drop unused bindingsKrzysztof Kozlowski
The commit 6c56c6cd8031 ("gpio: samsung: Drop support for Exynos SoCs") removed support for the Samsung Exynos SoC in lrgacy GPIO driver, since it was moved to new pinctrl driver. Remove old, unused bindings. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
2022-01-03gpio: max3191x: Use bitmap_free() to free bitmapChristophe JAILLET
kfree() and bitmap_free() are the same. But using the later is more consistent when freeing memory allocated with bitmap_alloc(). Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
2022-01-03i2c: riic: Use platform_get_irq() to get the interruptLad Prabhakar
platform_get_resource(pdev, IORESOURCE_IRQ, ..) relies on static allocation of IRQ resources in DT core code, this causes an issue when using hierarchical interrupt domains using "interrupts" property in the node as this bypasses the hierarchical setup and messes up the irq chaining. In preparation for removal of static setup of IRQ resource from DT core code use platform_get_irq(). Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Wolfram Sang <wsa@kernel.org>
generated by cgit (git 2.34.1) at 2025-09-29 00:16:01 +0000