kernel/drivers/gpio/gpio-rtd.c, branch linux-rolling-lts

treewide: rename GPIO set callbacks back to their original names

2025-08-07T08:07:06Z

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

gpio: rtd: use new GPIO line value setter callbacks

2025-06-23T07:25:46Z

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/20250619-gpiochip-set-rv-gpio-v2-11-74abf689fbd8@linaro.org Signed-off-by: Bartosz Golaszewski

gpio: rtd: Fix signedness bug in probe

2024-01-15T10:07:46Z

The "data->irqs[]" array holds unsigned int so this error handling will not work correctly. Fixes: eee636bff0dc ("gpio: rtd: Add support for Realtek DHC(Digital Home Center) RTD SoCs") Signed-off-by: Dan Carpenter Reviewed-by: Linus Walleij Signed-off-by: Bartosz Golaszewski

gpio: rtd: Add support for Realtek DHC(Digital Home Center) RTD SoCs

2024-01-03T09:46:21Z

This driver enables configuration of GPIO direction, GPIO values, GPIO debounce settings and handles GPIO interrupts. Signed-off-by: Tzuyi Chang Reviewed-by: Linus Walleij Signed-off-by: Bartosz Golaszewski