linux/drivers/platform/surface, branch v5.15

Merge tag 'platform-drivers-x86-v5.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86

2021-09-02T20:49:39Z

Pull x86 platform driver updates from Hans de Goede: "Highlights: - Move all the Intel drivers into their own subdir(s) (mostly Kate's work) - New meraki-mx100 platform driver - Asus WMI driver enhancements, including support for /sys/firmware/acpi/platform_profile - New BIOS SAR driver for Intel M.2 WWAM modems - Alder Lake support for the Intel PMC driver - A whole bunch of cleanups + fixes all over the place" * tag 'platform-drivers-x86-v5.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (65 commits) platform/x86: dell-smbios-wmi: Add missing kfree in error-exit from run_smbios_call platform/x86: dell-smbios-wmi: Avoid false-positive memcpy() warning platform/x86: ISST: use semi-colons instead of commas platform/x86: asus-wmi: Fix "unsigned 'retval' is never less than zero" smatch warning platform/x86: asus-wmi: Delete impossible condition platform/x86: hp_accel: Convert to be a platform driver platform/x86: hp_accel: Remove _INI method call platform/mellanox: mlxbf-pmc: fix kernel-doc notation platform/x86/intel: pmc/core: Add GBE Package C10 fix for Alder Lake PCH platform/x86/intel: pmc/core: Add Alder Lake low power mode support for pmc core platform/x86/intel: pmc/core: Add Latency Tolerance Reporting (LTR) support to Alder Lake platform/x86/intel: pmc/core: Add Alderlake support to pmc core driver platform/x86: intel-wmi-thunderbolt: Move to intel sub-directory platform/x86: intel-wmi-sbl-fw-update: Move to intel sub-directory platform/x86: intel-vbtn: Move to intel sub-directory platform/x86: intel_oaktrail: Move to intel sub-directory platform/x86: intel_int0002_vgpio: Move to intel sub-directory platform/x86: intel-hid: Move to intel sub-directory platform/x86: intel_atomisp2: Move to intel sub-directory platform/x86: intel_speed_select_if: Move to intel sub-directory ...

Merge tag 'tty-5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

2021-09-01T16:51:16Z

Pull tty / serial updates from Greg KH: "Here is the "big" set of tty/serial driver patches for 5.15-rc1 Nothing major in here at all, just some driver updates and more cleanups on old tty apis and code that needed it that includes: - tty.h cleanup of things that didn't belong in it - other tty cleanups by Jiri - driver cleanups - rs485 support added to amba-pl011 driver - dts updates - stm32 serial driver updates - other minor fixes and driver updates All have been in linux-next for a while with no reported problems" * tag 'tty-5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (83 commits) tty: serial: uartlite: Use read_poll_timeout for a polling loop tty: serial: uartlite: Use constants in early_uartlite_putc tty: Fix data race between tiocsti() and flush_to_ldisc() serial: vt8500: Use of_device_get_match_data serial: tegra: Use of_device_get_match_data serial: 8250_ingenic: Use of_device_get_match_data tty: serial: linflexuart: Remove redundant check to simplify the code tty: serial: fsl_lpuart: do software reset for imx7ulp and imx8qxp tty: serial: fsl_lpuart: enable two stop bits for lpuart32 tty: serial: fsl_lpuart: fix the wrong mapbase value mxser: use semi-colons instead of commas tty: moxa: use semi-colons instead of commas tty: serial: fsl_lpuart: check dma_tx_in_progress in tx dma callback tty: replace in_irq() with in_hardirq() serial: sh-sci: fix break handling for sysrq serial: stm32: use devm_platform_get_and_ioremap_resource() serial: stm32: use the defined variable to simplify code Revert "arm pl011 serial: support multi-irq request" tty: serial: samsung: Add Exynos850 SoC data tty: serial: samsung: Fix driver data macros style ...

platform/surface: aggregator: Use serdev_acpi_get_uart_resource() helper

2021-08-13T07:13:19Z

serdev provides a generic helper to get UART Serial Bus resources. Use it instead of an open coded variant. Reviewed-by: Maximilian Luz Acked-by: Hans de Goede Signed-off-by: Andy Shevchenko Link: https://lore.kernel.org/r/20210806111736.66591-2-andriy.shevchenko@linux.intel.com Signed-off-by: Greg Kroah-Hartman

platform/surface: aggregator: Use y instead of objs in Makefile

2021-08-12T07:26:28Z

The 'objs' is for user space tools, for the kernel modules we should use 'y'. Signed-off-by: Andy Shevchenko Reviewed-by: Maximilian Luz Link: https://lore.kernel.org/r/20210803192524.67031-1-andriy.shevchenko@linux.intel.com Signed-off-by: Hans de Goede

platform/surface: surface3_power: Use i2c_acpi_get_i2c_resource() helper

2021-08-12T07:26:28Z

ACPI provides a generic helper to get I²C Serial Bus resources. Use it instead of open coded variant. Signed-off-by: Andy Shevchenko Reviewed-by: Maximilian Luz Link: https://lore.kernel.org/r/20210803163252.60141-1-andriy.shevchenko@linux.intel.com Signed-off-by: Hans de Goede

bus: Make remove callback return void

2021-07-21T09:53:42Z

The driver core ignores the return value of this callback because there is only little it can do when a device disappears. This is the final bit of a long lasting cleanup quest where several buses were converted to also return void from their remove callback. Additionally some resource leaks were fixed that were caused by drivers returning an error code in the expectation that the driver won't go away. With struct bus_type::remove returning void it's prevented that newly implemented buses return an ignored error code and so don't anticipate wrong expectations for driver authors. Reviewed-by: Tom Rix (For fpga) Reviewed-by: Mathieu Poirier Reviewed-by: Cornelia Huck (For drivers/s390 and drivers/vfio) Acked-by: Russell King (Oracle) (For ARM, Amba and related parts) Acked-by: Mark Brown Acked-by: Chen-Yu Tsai (for sunxi-rsb) Acked-by: Pali Rohár Acked-by: Mauro Carvalho Chehab (for media) Acked-by: Hans de Goede (For drivers/platform) Acked-by: Alexandre Belloni Acked-By: Vinod Koul Acked-by: Juergen Gross (For xen) Acked-by: Lee Jones (For mfd) Acked-by: Johannes Thumshirn (For mcb) Acked-by: Johan Hovold Acked-by: Srinivas Kandagatla (For slimbus) Acked-by: Kirti Wankhede (For vfio) Acked-by: Maximilian Luz Acked-by: Heikki Krogerus (For ulpi and typec) Acked-by: Samuel Iglesias Gonsálvez (For ipack) Acked-by: Geoff Levand (For ps3) Acked-by: Yehezkel Bernat (For thunderbolt) Acked-by: Alexander Shishkin (For intel_th) Acked-by: Dominik Brodowski (For pcmcia) Acked-by: Rafael J. Wysocki (For ACPI) Acked-by: Bjorn Andersson (rpmsg and apr) Acked-by: Srinivas Pandruvada (For intel-ish-hid) Acked-by: Dan Williams (For CXL, DAX, and NVDIMM) Acked-by: William Breathitt Gray (For isa) Acked-by: Stefan Richter (For firewire) Acked-by: Benjamin Tissoires (For hid) Acked-by: Thorsten Scherer (For siox) Acked-by: Sven Van Asbroeck (For anybuss) Acked-by: Ulf Hansson (For MMC) Acked-by: Wolfram Sang # for I2C Acked-by: Sudeep Holla Acked-by: Geert Uytterhoeven Acked-by: Dmitry Torokhov Acked-by: Finn Thain Signed-off-by: Uwe Kleine-König Link: https://lore.kernel.org/r/20210713193522.1770306-6-u.kleine-koenig@pengutronix.de Signed-off-by: Greg Kroah-Hartman

Merge remote-tracking branch 'linux-pm/acpi-scan' into review-hans

2021-06-16T15:48:22Z

platform/surface: aggregator: Use list_move_tail instead of list_del/list_add_tail in ssh_packet_layer.c

2021-06-16T15:47:54Z

Using list_move_tail() instead of list_del() + list_add_tail() in ssh_packet_layer.c. Reported-by: Hulk Robot Signed-off-by: Baokun Li Reviewed-by: Maximilian Luz Link: https://lore.kernel.org/r/20210609072448.1357524-1-libaokun1@huawei.com Signed-off-by: Hans de Goede

platform/surface: aggregator: Use list_move_tail instead of list_del/list_add_tail in ssh_request_layer.c

2021-06-16T15:47:54Z

Using list_move_tail() instead of list_del() + list_add_tail() in ssh_request_layer.c. Reported-by: Hulk Robot Signed-off-by: Baokun Li Reviewed-by: Maximilian Luz Link: https://lore.kernel.org/r/20210609072638.1358174-1-libaokun1@huawei.com Signed-off-by: Hans de Goede

platform/surface: aggregator: Drop unnecessary variable initialization

2021-06-16T15:47:54Z

The status variable in ssam_controller_event_disable() is always set, no need to initialize it. Signed-off-by: Maximilian Luz Link: https://lore.kernel.org/r/20210604210907.25738-3-luzmaximilian@gmail.com Signed-off-by: Hans de Goede