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| * | | | Input: i8042 - add quirk for TUXEDO Gemini 17 Gen1/Clevo PD70PNWerner Sembach2023-07-121-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The touchpad of this device is both connected via PS/2 and i2c. This causes strange behavior when both driver fight for control. The easy fix is to prevent the PS/2 driver from accessing the mouse port as the full feature set of the touchpad is only supported in the i2c interface anyway. The strange behavior in this case is, that when an external screen is connected and the notebook is closed, the pointer on the external screen is moving to the lower right corner. When the notebook is opened again, this movement stops, but the touchpad clicks are unresponsive afterwards until reboot. Signed-off-by: Werner Sembach <wse@tuxedocomputers.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20230607173331.851192-1-wse@tuxedocomputers.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | | | tty: ldops: unify to u8Jiri Slaby (SUSE)2023-08-111-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some hooks in struct tty_ldisc_ops still reference buffers by 'unsigned char'. Unify to 'u8' as the rest of the tty layer does. Signed-off-by: "Jiri Slaby (SUSE)" <jirislaby@kernel.org> Cc: Marcel Holtmann <marcel@holtmann.org> Cc: Johan Hedberg <johan.hedberg@gmail.com> Cc: Luiz Augusto von Dentz <luiz.dentz@gmail.com> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Eric Dumazet <edumazet@google.com> Cc: Jakub Kicinski <kuba@kernel.org> Cc: Paolo Abeni <pabeni@redhat.com> Cc: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230810091510.13006-32-jirislaby@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | | | tty: use u8 for flagsJiri Slaby (SUSE)2023-08-111-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This makes all those 'char's an explicit 'u8'. This is part of the continuing unification of chars and flags to be consistent u8. This approaches tty_port_default_receive_buf(). Note that we do not change signedness as we compile with -funsigned-char. Signed-off-by: "Jiri Slaby (SUSE)" <jirislaby@kernel.org> Cc: William Hubbs <w.d.hubbs@gmail.com> Cc: Chris Brannon <chris@the-brannons.com> Cc: Kirk Reiser <kirk@reisers.ca> Cc: Samuel Thibault <samuel.thibault@ens-lyon.org> Cc: Marcel Holtmann <marcel@holtmann.org> Cc: Johan Hedberg <johan.hedberg@gmail.com> Cc: Luiz Augusto von Dentz <luiz.dentz@gmail.com> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: "David S. Miller" <davem@davemloft.net> Cc: Eric Dumazet <edumazet@google.com> Cc: Jakub Kicinski <kuba@kernel.org> Cc: Paolo Abeni <pabeni@redhat.com> Cc: Max Staudt <max@enpas.org> Cc: Wolfgang Grandegger <wg@grandegger.com> Cc: Marc Kleine-Budde <mkl@pengutronix.de> Cc: Dario Binacchi <dario.binacchi@amarulasolutions.com> Cc: Andreas Koensgen <ajk@comnets.uni-bremen.de> Cc: Jeremy Kerr <jk@codeconstruct.com.au> Cc: Matt Johnston <matt@codeconstruct.com.au> Cc: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: Mark Brown <broonie@kernel.org> Cc: Jaroslav Kysela <perex@perex.cz> Cc: Takashi Iwai <tiwai@suse.com> Acked-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20230810091510.13006-18-jirislaby@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | | | tty: use u8 for charsJiri Slaby (SUSE)2023-08-111-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This makes all those 'unsigned char's an explicit 'u8'. This is part of the continuing unification of chars and flags to be consistent u8. This approaches tty_port_default_receive_buf(). Flags to be next. Signed-off-by: "Jiri Slaby (SUSE)" <jirislaby@kernel.org> Cc: William Hubbs <w.d.hubbs@gmail.com> Cc: Chris Brannon <chris@the-brannons.com> Cc: Kirk Reiser <kirk@reisers.ca> Cc: Samuel Thibault <samuel.thibault@ens-lyon.org> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Max Staudt <max@enpas.org> Cc: Wolfgang Grandegger <wg@grandegger.com> Cc: Marc Kleine-Budde <mkl@pengutronix.de> Cc: "David S. Miller" <davem@davemloft.net> Cc: Eric Dumazet <edumazet@google.com> Cc: Jakub Kicinski <kuba@kernel.org> Cc: Paolo Abeni <pabeni@redhat.com> Cc: Dario Binacchi <dario.binacchi@amarulasolutions.com> Cc: Andreas Koensgen <ajk@comnets.uni-bremen.de> Cc: Jeremy Kerr <jk@codeconstruct.com.au> Cc: Matt Johnston <matt@codeconstruct.com.au> Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: Mark Brown <broonie@kernel.org> Cc: Jaroslav Kysela <perex@perex.cz> Cc: Takashi Iwai <tiwai@suse.com> Cc: Peter Ujfalusi <peter.ujfalusi@gmail.com> Acked-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20230810091510.13006-17-jirislaby@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | | | tty: make tty_ldisc_ops::*buf*() hooks operate on size_tJiri Slaby (SUSE)2023-08-111-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Count passed to tty_ldisc_ops::receive_buf*(), ::lookahead_buf(), and returned from ::receive_buf2() is expected to be size_t. So set it to size_t to unify with the rest of the code. Signed-off-by: "Jiri Slaby (SUSE)" <jirislaby@kernel.org> Cc: William Hubbs <w.d.hubbs@gmail.com> Cc: Chris Brannon <chris@the-brannons.com> Cc: Kirk Reiser <kirk@reisers.ca> Cc: Samuel Thibault <samuel.thibault@ens-lyon.org> Cc: Marcel Holtmann <marcel@holtmann.org> Cc: Johan Hedberg <johan.hedberg@gmail.com> Cc: Luiz Augusto von Dentz <luiz.dentz@gmail.com> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: "David S. Miller" <davem@davemloft.net> Cc: Eric Dumazet <edumazet@google.com> Cc: Jakub Kicinski <kuba@kernel.org> Cc: Paolo Abeni <pabeni@redhat.com> Cc: Max Staudt <max@enpas.org> Cc: Wolfgang Grandegger <wg@grandegger.com> Cc: Marc Kleine-Budde <mkl@pengutronix.de> Cc: Dario Binacchi <dario.binacchi@amarulasolutions.com> Cc: Andreas Koensgen <ajk@comnets.uni-bremen.de> Cc: Jeremy Kerr <jk@codeconstruct.com.au> Cc: Matt Johnston <matt@codeconstruct.com.au> Cc: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: Mark Brown <broonie@kernel.org> Cc: Jaroslav Kysela <perex@perex.cz> Cc: Takashi Iwai <tiwai@suse.com> Acked-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20230810091510.13006-16-jirislaby@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | | | input: serport: remove casts from tty->disc_dataJiri Slaby2023-07-311-5/+5
|/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | tty->disc_data is 'void *', so there is no need to cast from that. Therefore remove the casts and assign the pointer directly. Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: linux-input@vger.kernel.org Link: https://lore.kernel.org/r/20230731080244.2698-5-jirislaby@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | | Merge branch 'next' into for-linusDmitry Torokhov2023-06-262-82/+212
|\| | | | | | | | | | | | | | | Prepare input updates for 6.5 merge window.
| * | | Input: add HAS_IOPORT dependenciesNiklas Schnelle2023-05-221-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In a future patch HAS_IOPORT=n will result in inb()/outb() and friends not being declared. We thus need to add HAS_IOPORT as dependency for those drivers using them. Co-developed-by: Arnd Bergmann <arnd@kernel.org> Signed-off-by: Arnd Bergmann <arnd@kernel.org> Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com> Link: https://lore.kernel.org/r/20230522105049.1467313-16-schnelle@linux.ibm.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * | | Input: libps2 - do not discard non-ack bytes when controlling LEDsDmitry Torokhov2023-05-181-4/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Upon receiving a PS/2 command the device and controller are supposed to stop sending normal data (scancodes or movement packets) and instead immediately start delivering ACK/NAK and command response. Unfortunately often EC has an output buffer which may contain latched data by the time the EC receives a command from the host. The kernel used to ignore such data, but that may cause "stuck" keys if the data dropped happens to be a break code or a part of a break code. This occasionally happens, for example, on Chromebooks when the kernel tries to toggle CapsLock LED on a keyboard while user releases Alt+Search keyboard shortcut. Fix this by passing the first non-ACK byte to the normal handler for a handful of PS/2 commands that are expected to be used during normal device operation (as opposed to probe/configuration time). Reviewed-by: Raul E Rangel <rrangel@chromium.org> Link: https://lore.kernel.org/r/20230511185252.386941-8-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * | | Input: libps2 - introduce common interrupt handlerDmitry Torokhov2023-05-181-65/+161
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of exposing inner workings of libps2 to drivers such as atkbd and psmouse, have them define pre-receive and receive callbacks, and provide a common handler that can be used with underlying serio port. While at this add kerneldoc to the module. Link: https://lore.kernel.org/r/ZGK81cxqjr/KS1kA@google.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * | | Input: libps2 - fix aborting PS/2 commandsDmitry Torokhov2023-05-181-4/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When aborting PS/2 command the kernel should [re]set all flags before waking up waiters, otherwise waiting thread may read obsolete values of flags. Reported-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Raul E Rangel <rrangel@chromium.org> Link: https://lore.kernel.org/r/20230511185252.386941-6-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * | | Input: libps2 - fix NAK handlingDmitry Torokhov2023-05-181-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Do not try to process "resend" or "reject" responses from the device as normal response data for a command. Reviewed-by: Raul E Rangel <rrangel@chromium.org> Link: https://lore.kernel.org/r/20230511185252.386941-5-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * | | Input: libps2 - rework handling of command responseDmitry Torokhov2023-05-181-8/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It is not entirely correct that libps2 sets PS2_FLAG_CMD1 after the device acknowledges each byte sent to the device by the host. Rework the code so that PS2_FLAG_CMD1 and PS2_FLAG_CMD are set only once, at the beginning of PS/2 command execution. Reviewed-by: Raul E Rangel <rrangel@chromium.org> Link: https://lore.kernel.org/r/20230511185252.386941-4-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * | | Input: libps2 - remove special handling of ACK for command byteDmitry Torokhov2023-05-181-7/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When getting unexpected data while waiting for an acknowledgement it does not matter what command phase is currently executed, and ps2_handle_ack() should indicate that no further processing is needed for the received data byte. Remove PS2_FLAG_ACK_CMD and associated handling. Note that while it is possible to make ps2_handle_ack (and ps2_handle_repsonse) return void, it will be done when the code will be converted to common PS/2 interrupt handler later. Reviewed-by: Raul E Rangel <rrangel@chromium.org> Link: https://lore.kernel.org/r/20230511185252.386941-3-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * | | Input: libps2 - attach ps2dev instances as serio port's drvdataDmitry Torokhov2023-05-181-0/+1
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | In preparation of having unified interrupt handler for PS/2 devices, instead of attaching instances of psmouse and atkbd structures as serio's driver data, switch to attaching ps2dev instances. Reviewed-by: Raul Rangel <rrangel@chromium.org> Link: https://lore.kernel.org/r/20230511185252.386941-2-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | / Merge branch 'next' into for-linusDmitry Torokhov2023-05-012-5/+3
|\| | | |/ |/| | | Prepare input updates for 6.4 merge window.
| * Merge tag 'input-for-v6.3-rc0' of ↵Linus Torvalds2023-02-255-15/+7
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input updates from Dmitry Torokhov: - a set of tweaks to iqs269a touch controller driver - a fix for ads7846 driver to properly handle 7845 chip - cap11xx driver will support cap1203, cap1293 and cap1298 models - xpad driver will support 8BitDo Pro 2 Wired Controller - input drivers have been switched to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr() - other miscellaneous fixes and tweaks * tag 'input-for-v6.3-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (113 commits) dt-bindings: input: iqs626a: Redefine trackpad property types Input: iqs626a - drop unused device node references dt-bindings: input: touchscreen: st,stmfts: convert to dtschema Input: cyttsp5 - fix bitmask for touch buttons Input: exc3000 - properly stop timer on shutdown Input: synaptics-rmi4 - fix SPI device ID Input: cap11xx - add support for cap1203, cap1293 and cap1298 dt-bindings: input: microchip,cap11xx: add cap1203, cap1293 and cap1298 Input: pmic8xxx-keypad - fix a Kconfig spelling mistake & hyphenation Input: edt-ft5x06 - fix typo in a comment Input: tegra-kbc - use devm_platform_get_and_ioremap_resource() Input: st-keyscan - use devm_platform_get_and_ioremap_resource() Input: spear-keyboard - use devm_platform_get_and_ioremap_resource() Input: olpc_apsp - use devm_platform_get_and_ioremap_resource() Input: arc_ps2 - use devm_platform_get_and_ioremap_resource() Input: apbps2 - use devm_platform_get_and_ioremap_resource() Input: altera_ps2 - use devm_platform_get_and_ioremap_resource() Input: ads7846 - don't check penirq immediately for 7845 Input: ads7846 - always set last command to PWRDOWN Input: ads7846 - don't report pressure for ads7845 ...
| * \ Merge tag 'driver-core-6.3-rc1' of ↵Linus Torvalds2023-02-241-2/+2
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core updates from Greg KH: "Here is the large set of driver core changes for 6.3-rc1. There's a lot of changes this development cycle, most of the work falls into two different categories: - fw_devlink fixes and updates. This has gone through numerous review cycles and lots of review and testing by lots of different devices. Hopefully all should be good now, and Saravana will be keeping a watch for any potential regression on odd embedded systems. - driver core changes to work to make struct bus_type able to be moved into read-only memory (i.e. const) The recent work with Rust has pointed out a number of areas in the driver core where we are passing around and working with structures that really do not have to be dynamic at all, and they should be able to be read-only making things safer overall. This is the contuation of that work (started last release with kobject changes) in moving struct bus_type to be constant. We didn't quite make it for this release, but the remaining patches will be finished up for the release after this one, but the groundwork has been laid for this effort. Other than that we have in here: - debugfs memory leak fixes in some subsystems - error path cleanups and fixes for some never-able-to-be-hit codepaths. - cacheinfo rework and fixes - Other tiny fixes, full details are in the shortlog All of these have been in linux-next for a while with no reported problems" [ Geert Uytterhoeven points out that that last sentence isn't true, and that there's a pending report that has a fix that is queued up - Linus ] * tag 'driver-core-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (124 commits) debugfs: drop inline constant formatting for ERR_PTR(-ERROR) OPP: fix error checking in opp_migrate_dentry() debugfs: update comment of debugfs_rename() i3c: fix device.h kernel-doc warnings dma-mapping: no need to pass a bus_type into get_arch_dma_ops() driver core: class: move EXPORT_SYMBOL_GPL() lines to the correct place Revert "driver core: add error handling for devtmpfs_create_node()" Revert "devtmpfs: add debug info to handle()" Revert "devtmpfs: remove return value of devtmpfs_delete_node()" driver core: cpu: don't hand-override the uevent bus_type callback. devtmpfs: remove return value of devtmpfs_delete_node() devtmpfs: add debug info to handle() driver core: add error handling for devtmpfs_create_node() driver core: bus: update my copyright notice driver core: bus: add bus_get_dev_root() function driver core: bus: constify bus_unregister() driver core: bus: constify some internal functions driver core: bus: constify bus_get_kset() driver core: bus: constify bus_register/unregister_notifier() driver core: remove private pointer from struct bus_type ...
| | * | driver core: make struct bus_type.uevent() take a const *Greg Kroah-Hartman2023-01-271-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The uevent() callback in struct bus_type should not be modifying the device that is passed into it, so mark it as a const * and propagate the function signature changes out into all relevant subsystems that use this callback. Acked-by: Rafael J. Wysocki <rafael@kernel.org> Acked-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20230111113018.459199-16-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | Merge tag 'hyperv-next-signed-20230220' of ↵Linus Torvalds2023-02-211-3/+1
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux Pull hyperv updates from Wei Liu: - allow Linux to run as the nested root partition for Microsoft Hypervisor (Jinank Jain and Nuno Das Neves) - clean up the return type of callback functions (Dawei Li) * tag 'hyperv-next-signed-20230220' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux: x86/hyperv: Fix hv_get/set_register for nested bringup Drivers: hv: Make remove callback of hyperv driver void returned Drivers: hv: Enable vmbus driver for nested root partition x86/hyperv: Add an interface to do nested hypercalls Drivers: hv: Setup synic registers in case of nested root partition x86/hyperv: Add support for detecting nested hypervisor
| | * | | Drivers: hv: Make remove callback of hyperv driver void returnedDawei Li2023-01-171-3/+1
| | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since commit fc7a6209d571 ("bus: Make remove callback return void") forces bus_type::remove be void-returned, it doesn't make much sense for any bus based driver implementing remove callbalk to return non-void to its caller. As such, change the remove function for Hyper-V VMBus based drivers to return void. Signed-off-by: Dawei Li <set_pte_at@outlook.com> Link: https://lore.kernel.org/r/TYCP286MB2323A93C55526E4DF239D3ACCAFA9@TYCP286MB2323.JPNP286.PROD.OUTLOOK.COM Signed-off-by: Wei Liu <wei.liu@kernel.org>
* | | | Input: i8042 - add TUXEDO devices to i8042 quirk tables for partial fixWerner Sembach2023-03-231-0/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A lot of modern Clevo barebones have touchpad and/or keyboard issues after suspend fixable with nomux + reset + noloop + nopnp. Luckily, none of them have an external PS/2 port so this can safely be set for all of them. I'm not entirely sure if every device listed really needs all four quirks, but after testing and production use, no negative effects could be observed when setting all four. Setting SERIO_QUIRK_NOMUX or SERIO_QUIRK_RESET_ALWAYS on the Clevo N150CU and the Clevo NHxxRZQ makes the keyboard very laggy for ~5 seconds after boot and sometimes also after resume. However both are required for the keyboard to not fail completely sometimes after boot or resume. Signed-off-by: Werner Sembach <wse@tuxedocomputers.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20230321191619.647911-1-wse@tuxedocomputers.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | | Input: i8042 - add quirk for Fujitsu Lifebook A574/HJonathan Denose2023-03-171-0/+8
| |_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | Fujitsu Lifebook A574/H requires the nomux option to properly probe the touchpad, especially when waking from sleep. Signed-off-by: Jonathan Denose <jdenose@google.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20230303152623.45859-1-jdenose@google.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | Merge branch 'next' into for-linusDmitry Torokhov2023-02-215-15/+7
|\ \ \ | |/ / |/| | | | | Prepare input updates for 6.3 merge window.
| * | Input: olpc_apsp - use devm_platform_get_and_ioremap_resource()ye xingchen2023-01-291-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert platform_get_resource(), devm_ioremap_resource() to a single call to devm_platform_get_and_ioremap_resource(), as this is exactly what this function does. Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn> Link: https://lore.kernel.org/r/202301281608287301370@zte.com.cn Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * | Input: arc_ps2 - use devm_platform_get_and_ioremap_resource()ye xingchen2023-01-291-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert platform_get_resource(), devm_ioremap_resource() to a single call to devm_platform_get_and_ioremap_resource(), as this is exactly what this function does. Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn> Link: https://lore.kernel.org/r/202301281606309671328@zte.com.cn Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * | Input: apbps2 - use devm_platform_get_and_ioremap_resource()ye xingchen2023-01-291-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert platform_get_resource(), devm_ioremap_resource() to a single call to devm_platform_get_and_ioremap_resource(), as this is exactly what this function does. Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn> Link: https://lore.kernel.org/r/202301281604596831304@zte.com.cn Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * | Input: altera_ps2 - use devm_platform_get_and_ioremap_resource()ye xingchen2023-01-291-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert platform_get_resource(), devm_ioremap_resource() to a single call to devm_platform_get_and_ioremap_resource(), as this is exactly what this function does. Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn> Link: https://lore.kernel.org/r/202301281603290601283@zte.com.cn Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * | Merge tag 'v6.2-rc3' into nextDmitry Torokhov2023-01-092-8/+4
| |\| | | | | | | | | | Merge with mainline to bring in timer_shutdown_sync() API.
| | * Merge tag 'input-for-v6.1-rc5' of ↵Linus Torvalds2022-11-182-8/+4
| | |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input fixes from Dmitry Torokhov: - a fix for 8042 to stop leaking platform device on unload - a fix for Goodix touchscreens on devices like Nanote UMPC-01 where we need to reset controller to load config from firmware - a workaround for Acer Switch to avoid interrupt storm from home and power buttons - a workaround for more ASUS ZenBook models to detect keyboard controller - a fix for iforce driver to properly handle communication errors - touchpad on HP Laptop 15-da3001TU switched to RMI mode * tag 'input-for-v6.1-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: i8042 - fix leaking of platform device on module removal Input: i8042 - apply probe defer to more ASUS ZenBook models Input: soc_button_array - add Acer Switch V 10 to dmi_use_low_level_irq[] Input: soc_button_array - add use_low_level_irq module parameter Input: iforce - invert valid length check when fetching device IDs Input: goodix - try resetting the controller when no config is set dt-bindings: input: touchscreen: Add compatible for Goodix GT7986U chip Input: synaptics - switch touchpad on HP Laptop 15-da3001TU to RMI mode
| * | | Input: ambakmi - switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()Jonathan Cameron2023-01-091-3/+3
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | SIMPLE_DEV_PM_OPS() is deprecated as it requires explicit protection against unused function warnings. The new combination of pm_sleep_ptr() and DEFINE_SIMPLE_DEV_PM_OPS() allows the compiler to see the functions, thus suppressing the warning, but still allowing the unused code to be removed. Thus also drop the __maybe_unused markings. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20230102181842.718010-30-jic23@kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | Input: i8042 - add Clevo PCX0DX to i8042 quirk tableWerner Sembach2023-01-101-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Clevo PCX0DX/TUXEDO XP1511, need quirks for the keyboard to not be occasionally unresponsive after resume. Signed-off-by: Werner Sembach <wse@tuxedocomputers.com> Cc: stable@vger.kernel.org Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Link: https://lore.kernel.org/r/20230110134524.553620-1-wse@tuxedocomputers.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | Merge branch 'next' into for-linusDmitry Torokhov2022-12-121-1/+4
|\| | | |/ |/| | | Prepare input updates for 6.2 merge window.
| * Merge tag 'input-for-v6.1-rc0' of ↵Linus Torvalds2022-10-1122-65/+70
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input updates from Dmitry Torokhov: - a new driver for IBM Operational Panel - a new driver for PinePhone keyboards - RT5120 PMIC power key support - various enhancements and support for new models in xpad (Xbox) driver - a new compatible ID for Elan touchscreen driver - rework of adp5588-keys driver to support configuring via device properties (OF, ACPI, etc) instead of platform data, and proper support of optional gpiochip functionality (and removal of gpio-adp5588 driver) - improvements to firmware update handling in Synaptics RMI4 driver - support for double key matrix in mt6779-keypad - support for polled mode in adc-joystick driver - other assorted driver fixes, cleanups and improvements * tag 'input-for-v6.1-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (90 commits) Input: i8042 - fix refount leak on sparc Input: i8042 - add LoongArch support in i8042-acpipnpio.h Input: i8042 - rename i8042-x86ia64io.h to i8042-acpipnpio.h Input: pinephone-keyboard - support the proxied I2C bus Input: pinephone-keyboard - add PinePhone keyboard driver dt-bindings: input: Add the PinePhone keyboard binding dt-bindings: input: Convert hid-over-i2c to DT schema input: drop empty comment blocks Input: xpad - add X-Box Adaptive Profile button Input: add ABS_PROFILE to uapi and documentation Input: xpad - add X-Box Adaptive XBox button Input: xpad - add X-Box Adaptive support Input: ims-pcu - fix spelling mistake "BOOLTLOADER" -> "BOOTLOADER" Input: ibm-panel - add missing MODULE_DEVICE_TABLE Input: icn8505 - utilize acpi_get_subsystem_id() Input: xpad - decipher xpadone packages with GIP defines Input: xpad - refactor using BIT() macro Input: synaptics-rmi4 - convert to use sysfs_emit() APIs Input: twl4030-pwrbutton - add missing of.h include Input: applespi - replace zero-length array with DECLARE_FLEX_ARRAY() helper ...
| * | input: libps2: mark data received in __ps2_command() as initializedAlexander Potapenko2022-10-031-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | KMSAN does not know that the device initializes certain bytes in ps2dev->cmdbuf. Call kmsan_unpoison_memory() to explicitly mark them as initialized. Link: https://lkml.kernel.org/r/20220915150417.722975-21-glider@google.com Signed-off-by: Alexander Potapenko <glider@google.com> Cc: Alexander Viro <viro@zeniv.linux.org.uk> Cc: Alexei Starovoitov <ast@kernel.org> Cc: Andrey Konovalov <andreyknvl@gmail.com> Cc: Andrey Konovalov <andreyknvl@google.com> Cc: Andy Lutomirski <luto@kernel.org> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Borislav Petkov <bp@alien8.de> Cc: Christoph Hellwig <hch@lst.de> Cc: Christoph Lameter <cl@linux.com> Cc: David Rientjes <rientjes@google.com> Cc: Dmitry Vyukov <dvyukov@google.com> Cc: Eric Biggers <ebiggers@google.com> Cc: Eric Biggers <ebiggers@kernel.org> Cc: Eric Dumazet <edumazet@google.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: Ilya Leoshkevich <iii@linux.ibm.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jens Axboe <axboe@kernel.dk> Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com> Cc: Kees Cook <keescook@chromium.org> Cc: Marco Elver <elver@google.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Matthew Wilcox <willy@infradead.org> Cc: Michael S. Tsirkin <mst@redhat.com> Cc: Pekka Enberg <penberg@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Petr Mladek <pmladek@suse.com> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Vasily Gorbik <gor@linux.ibm.com> Cc: Vegard Nossum <vegard.nossum@oracle.com> Cc: Vlastimil Babka <vbabka@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
* | | Input: i8042 - fix leaking of platform device on module removalChen Jun2022-11-181-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Avoid resetting the module-wide i8042_platform_device pointer in i8042_probe() or i8042_remove(), so that the device can be properly destroyed by i8042_exit() on module unload. Fixes: 9222ba68c3f4 ("Input: i8042 - add deferred probe support") Signed-off-by: Chen Jun <chenjun102@huawei.com> Link: https://lore.kernel.org/r/20221109034148.23821-1-chenjun102@huawei.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | Input: i8042 - apply probe defer to more ASUS ZenBook modelsTakashi Iwai2022-11-081-4/+4
| |/ |/| | | | | | | | | | | | | | | | | | | There are yet a few more ASUS ZenBook models that require the deferred probe. At least, there are different ZenBook UX325x and UX425x models. Let's extend the DMI matching table entries for adapting those missing models. Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/20221108142027.28480-1-tiwai@suse.de Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | Input: i8042 - fix refount leak on sparcLiang He2022-10-091-8/+19
| | | | | | | | | | | | | | | | | | | | | | | | In i8042_platform_init() and i8042_platform_exit(), we should call of_node_put() for the reference 'root' returned by of_find_node_by_path() which has increased the refcount. Fixes: f57caaefacc2 ("[SERIO] i8042-sparcio.h: Convert to of_driver framework.") Signed-off-by: Liang He <windhl@126.com> Link: https://lore.kernel.org/r/20220711064300.358757-1-windhl@126.com [dtor: rearranged i8042_is_mr_coffee() a bit] Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | Input: i8042 - add LoongArch support in i8042-acpipnpio.hHuacai Chen2022-10-092-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | LoongArch uses ACPI and nearly the same as X86/IA64 for 8042. So modify i8042-acpipnpio.h slightly and enable it for LoongArch in i8042.h. Then i8042 driver can work well under the ACPI firmware with PNP typed key- board and mouse configured in DSDT. Signed-off-by: Huacai Chen <chenhuacai@loongson.cn> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Link: https://lore.kernel.org/r/20220917064020.1639709-2-chenhuacai@loongson.cn Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | Input: i8042 - rename i8042-x86ia64io.h to i8042-acpipnpio.hHuacai Chen2022-10-092-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | Now i8042-x86ia64io.h is shared by X86 and IA64, but it can be shared by more platforms (such as LoongArch) with ACPI firmware on which PNP typed keyboard and mouse is configured in DSDT. So rename it to i8042- acpipnpio.h. Signed-off-by: Huacai Chen <chenhuacai@loongson.cn> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Link: https://lore.kernel.org/r/20220917064020.1639709-1-chenhuacai@loongson.cn Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | input: drop empty comment blocksChristophe JAILLET2022-09-294-12/+0
| | | | | | | | | | | | | | | | | | | | | | Commit 1a59d1b8e05e ("treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156") has left some empty comment blocks. Remove them to save a few lines of code. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Link: https://lore.kernel.org/r/26a2b905b259bfffaf2de5b26f2007b8606970ed.1664478665.git.christophe.jaillet@wanadoo.fr Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | Input: move from strlcpy with unused retval to strscpyWolfram Sang2022-08-1819-40/+40
|/ | | | | | | | | | Follow the advice of the below link and prefer 'strscpy' in this subsystem. Conversion is 1:1 because the return value is not used. Generated by a coccinelle script. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/20220818210022.6865-1-wsa+renesas@sang-engineering.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Merge tag 'input-for-v5.20-rc0' of ↵Linus Torvalds2022-08-111-479/+791
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input updates from Dmitry Torokhov: - changes to input core to properly queue synthetic events (such as autorepeat) and to release multitouch contacts when an input device is inhibited or suspended - reworked quirk handling in i8042 driver that consolidates multiple DMI tables into one and adds several quirks for TUXEDO line of laptops - update to mt6779 keypad to better reflect organization of the hardware - changes to mtk-pmic-keys driver preparing it to handle more variants - facelift of adp5588-keys driver - improvements to iqs7222 driver - adjustments to various DT binding documents for input devices - other assorted driver fixes. * tag 'input-for-v5.20-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (54 commits) Input: adc-joystick - fix ordering in adc_joystick_probe() dt-bindings: input: ariel-pwrbutton: use spi-peripheral-props.yaml Input: deactivate MT slots when inhibiting or suspending devices Input: properly queue synthetic events dt-bindings: input: iqs7222: Use central 'linux,code' definition Input: i8042 - add dritek quirk for Acer Aspire One AO532 dt-bindings: input: gpio-keys: accept also interrupt-extended dt-bindings: input: gpio-keys: reference input.yaml and document properties dt-bindings: input: gpio-keys: enforce node names to match all properties dt-bindings: input: Convert adc-keys to DT schema dt-bindings: input: Centralize 'linux,input-type' definition dt-bindings: input: Use common 'linux,keycodes' definition dt-bindings: input: Centralize 'linux,code' definition dt-bindings: input: Increase maximum keycode value to 0x2ff Input: mt6779-keypad - implement row/column selection Input: mt6779-keypad - match hardware matrix organization Input: i8042 - add additional TUXEDO devices to i8042 quirk tables Input: goodix - switch use of acpi_gpio_get_*_resource() APIs Input: i8042 - add TUXEDO devices to i8042 quirk tables Input: i8042 - add debug output for quirks ...
| * Input: i8042 - add dritek quirk for Acer Aspire One AO532Hans de Goede2022-07-081-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | Like on other Acer devices, the wifi, bluetooth and touchpad on/off toggle hotkeys on the Acer AO532 do not send any events when the dritek extensions are not enabled. Add a quirk to enable the dritek extensions on this netbook model. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20220418200949.6009-1-hdegoede@redhat.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * Input: i8042 - add additional TUXEDO devices to i8042 quirk tablesWerner Sembach2022-07-081-8/+68
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A lot of modern Clevo barebones have touchpad and/or keyboard issues after suspend fixable with nomux + reset + noloop + nopnp. Luckily, none of them have an external PS/2 port so this can safely be set for all of them. I'm not entirely sure if every device listed really needs all four quirks, but after testing and production use. No negative effects could be observed when setting all four. Signed-off-by: Werner Sembach <wse@tuxedocomputers.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20220708161005.1251929-2-wse@tuxedocomputers.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * Input: i8042 - add TUXEDO devices to i8042 quirk tablesWerner Sembach2022-06-291-0/+129
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A lot of modern Clevo barebones have touchpad and/or keyboard issues after suspend fixable with nomux + reset + noloop + nopnp. Luckily, none of them have an external PS/2 port so this can safely be set for all of them. I'm not entirely sure if every device listed really needs all four quirks, but after testing and production use. No negative effects could be observed when setting all four. The list is quite massive as neither the TUXEDO nor the Clevo dmi strings have been very consistent historically. I tried to keep the list as short as possible without risking on missing an affected device. This is revision 3. The Clevo N150CU barebone is still removed as it might have problems with the fix and needs further investigations. The SchenkerTechnologiesGmbH System-/Board-Vendor string variations are added. This is now based in the quirk table refactor. This now also includes the additional noaux flag for the NS7xMU. Signed-off-by: Werner Sembach <wse@tuxedocomputers.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20220629112725.12922-5-wse@tuxedocomputers.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * Input: i8042 - add debug output for quirksWerner Sembach2022-06-291-0/+25
| | | | | | | | | | | | | | | | | | | | | | | | Make new quirk table easily debugable with some debug output. With no functional change, evaluation of i8042_reset_quirk and i8042_reset_never_quirk had to be moved for this. Signed-off-by: Werner Sembach <wse@tuxedocomputers.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20220629112725.12922-4-wse@tuxedocomputers.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * Input: i8042 - merge quirk tablesWerner Sembach2022-06-291-500/+590
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Merge i8042 quirk tables to reduce code duplication for devices that need more than one quirk. Before every quirk had its own table with devices needing that quirk. If a new quirk needed to be added a new table had to be created. When a device needed multiple quirks, it appeared in multiple tables. Now only one table called i8042_dmi_quirk_table exists. In it every device has one entry and required quirks are coded in the .driver_data field of the struct dmi_system_id used by this table. Multiple quirks for one device can be applied by bitwise-or of the new SERIO_QUIRK_* defines. Also align quirkable options with command line parameters and make vendor wide quirks per device overwriteable on a per device basis. The first match is honored while following matches are ignored. So when a vendor wide quirk is defined in the table, a device can inserted before and therefore ignoring the vendor wide define. Signed-off-by: Werner Sembach <wse@tuxedocomputers.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20220629112725.12922-3-wse@tuxedocomputers.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * Input: i8042 - move __initconst to fix code styling warningWerner Sembach2022-06-291-1/+1
| | | | | | | | | | | | | | | | | | | | Move __intconst from before i8042_dmi_laptop_table[] to after it for consistent code styling. Signed-off-by: Werner Sembach <wse@tuxedocomputers.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20220629112725.12922-2-wse@tuxedocomputers.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | Input: gscps2 - check return value of ioremap() in gscps2_probe()Xie Shaowen2022-08-021-0/+4
|/ | | | | | | | | | | The function ioremap() in gscps2_probe() can fail, so its return value should be checked. Fixes: 4bdc0d676a643 ("remove ioremap_nocache and devm_ioremap_nocache") Cc: <stable@vger.kernel.org> # v5.6+ Reported-by: Hacash Robot <hacashRobot@santino.com> Signed-off-by: Xie Shaowen <studentxswpy@163.com> Signed-off-by: Helge Deller <deller@gmx.de>
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