kernel/linux.git/arch/arm/common, branch v6.19.11

arm: make sa1111_bus_type const

2025-10-22T05:54:54+00:00

Because driver core can properly handle constant struct bus_type, move the sa1111_bus_type to be a constant structure as well, placing it into read-only memory which can not be modified at runtime. Signed-off-by: Adrian Barnaś Reviewed-by: Greg Kroah-Hartman Link: https://patch.msgid.link/20250918134429.270814-1-abarnas@google.com Signed-off-by: Greg Kroah-Hartman

treewide: rename GPIO set callbacks back to their original names

2025-08-07T08:07:06+00:00

The conversion of all GPIO drivers to using the .set_rv() and .set_multiple_rv() callbacks from struct gpio_chip (which - unlike their predecessors - return an integer and allow the controller drivers to indicate failures to users) is now complete and the legacy ones have been removed. Rename the new callbacks back to their original names in one sweeping change. Signed-off-by: Bartosz Golaszewski

ARM: sa110/gpio: convert set_multiple() to returning an integer

2025-07-22T14:47:26+00:00

The conversion to using the new GPIO line setter callbacks missed the set_multiple() in this file. Convert it to using the new callback. Fixes: 9c3782118a57 ("ARM: sa1100/gpio: use new line value setter callbacks") Signed-off-by: Bartosz Golaszewski Signed-off-by: Arnd Bergmann

Merge tag 'soc-arm-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2025-05-31T15:03:09+00:00

Pull ARM SoC updates from Arnd Bergmann: "The main update in size is the removal of the TI DaVinci DA830 SoC support. DA830 is similar to DA850, which remain supported, but only the reference board was ever supported, and we removed that one 3 years ago as it had never been converted to devicetree. There are some other cleanups for OMAP4 and a few boards using old GPIO interfaces" * tag 'soc-arm-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: ARM: s3c: stop including gpio.h ARM: dts: davinci: da850-evm: Increase fifo threshold ARM: OMAP2+: Fix l4ls clk domain handling in STANDBY ARM: broadcom: MAINTAINERS: Cover bcm2712 files bus: ti-sysc: PRUSS OCP configuration ARM: davinci: remove support for da830 ARM: omap: pmic-cpcap: do not mess around without CPCAP or OMAP4 ARM: omap2plus_defconfig: enable I2C devices of GTA04 ARM: s3c/gpio: use new line value setter callbacks ARM: scoop/gpio: use new line value setter callbacks ARM: sa1100/gpio: use new line value setter callbacks ARM: orion/gpio: use new line value setter callbacks

ARM: Switch to irq_domain_create_*()

2025-05-16T19:06:08+00:00

irq_domain_add_*() interfaces are going away as being obsolete now. Switch to the preferred irq_domain_create_*() ones. Those differ in the node parameter: They take more generic struct fwnode_handle instead of struct device_node. Therefore, of_fwnode_handle() is added around the original parameter. Note some of the users can likely use dev->fwnode directly instead of indirect of_fwnode_handle(dev->of_node). But dev->fwnode is not guaranteed to be set for all, so this has to be investigated on case to case basis (by people who can actually test with the HW). [ tglx: Fix up subject prefix ] Signed-off-by: Jiri Slaby (SUSE) Signed-off-by: Thomas Gleixner Link: https://lore.kernel.org/all/20250319092951.37667-15-jirislaby@kernel.org

ARM: scoop/gpio: use new line value setter callbacks

2025-04-09T08:25:25+00:00

struct gpio_chip now has callbacks for setting line values that return an integer, allowing to indicate failures. Convert the driver to using them. Link: https://lore.kernel.org/r/20250407-gpiochip-set-rv-arm-v1-3-9e4a914c7fd4@linaro.org Signed-off-by: Bartosz Golaszewski

ARM: sa1100/gpio: use new line value setter callbacks

2025-04-09T08:25:25+00:00

struct gpio_chip now has callbacks for setting line values that return an integer, allowing to indicate failures. Convert the driver to using them. Link: https://lore.kernel.org/r/20250407-gpiochip-set-rv-arm-v1-2-9e4a914c7fd4@linaro.org Signed-off-by: Bartosz Golaszewski

arm/bL_switcher: Use kthread_run_on_cpu()

2024-12-09T11:12:41+00:00

Use the proper API instead of open coding it. Reviewed-by: Dave Martin Acked-by: Nicolas Pitre Signed-off-by: Frederic Weisbecker

Get rid of 'remove_new' relic from platform driver struct

2024-12-01T23:12:43+00:00

The continual trickle of small conversion patches is grating on me, and is really not helping. Just get rid of the 'remove_new' member function, which is just an alias for the plain 'remove', and had a comment to that effect: /* * .remove_new() is a relic from a prototype conversion of .remove(). * New drivers are supposed to implement .remove(). Once all drivers are * converted to not use .remove_new any more, it will be dropped. */ This was just a tree-wide 'sed' script that replaced '.remove_new' with '.remove', with some care taken to turn a subsequent tab into two tabs to make things line up. I did do some minimal manual whitespace adjustment for places that used spaces to line things up. Then I just removed the old (sic) .remove_new member function, and this is the end result. No more unnecessary conversion noise. Signed-off-by: Linus Torvalds

ARM: sa1100: make match function take a const pointer

2024-07-19T11:47:20+00:00

In commit d69d80484598 ("driver core: have match() callback in struct bus_type take a const *"), the match callback for busses was changed to take a const pointer to struct device_driver. Unfortunately I missed fixing up the sa1111 code, and was only noticed after-the-fact by the kernel test robot. Resolve this issue by properly changing the sa111_match() function. Cc: Russell King Fixes: d69d80484598 ("driver core: have match() callback in struct bus_type take a const *") Reported-by: kernel test robot Link: https://lore.kernel.org/r/20240712093916.2121096-2-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman