struct gpio_chip now has callbacks for setting line values that return an integer, allowing to indicate failures. We're in the process of converting all GPIO drivers to using the new API. This series converts all powerpc board-file level controllers.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszew...@linaro.org> --- Changes in v2: - propagate the return value of i2c_smbus_write_byte_data() in mcu_gpio_set() (Christophe Leroy) - Link to v1: https://lore.kernel.org/r/20250408-gpiochip-set-rv-powerpc-v1-0-73dc1ebc6...@linaro.org --- Bartosz Golaszewski (5): powerpc: sysdev/gpio: use new line value setter callbacks powerpc: 83xx/gpio: use new line value setter callbacks powerpc: 44x/gpio: use new line value setter callbacks powerpc: 52xx/gpio: use new line value setter callbacks powerpc: 8xx/gpio: use new line value setter callbacks arch/powerpc/platforms/44x/gpio.c | 7 ++++--- arch/powerpc/platforms/52xx/mpc52xx_gpt.c | 6 ++++-- arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c | 13 ++++++++----- arch/powerpc/platforms/8xx/cpm1.c | 12 ++++++++---- arch/powerpc/sysdev/cpm_common.c | 6 ++++-- 5 files changed, 28 insertions(+), 16 deletions(-) --- base-commit: 8a2d53ce3c5f82683ad3df9a9a55822816fe64e7 change-id: 20250326-gpiochip-set-rv-powerpc-1e98d28222aa Best regards, -- Bartosz Golaszewski <bartosz.golaszew...@linaro.org>
