From 7dfc0063022078a80fe5774815723c185e4b7b57 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Wed, 29 Apr 2026 15:57:34 +0200 Subject: regulator: rpi-panel-attiny: add back GPIOLIB dependency This driver provides a gpio chip, which is only possible when GPIOLIB is enabled, which was previously guaranteed by the CONFIG_OF_GPIO dependency that is now gone: ERROR: modpost: "gpiochip_get_data" [drivers/regulator/rpi-panel-attiny-regulator.ko] undefined! ERROR: modpost: "devm_gpiochip_add_data_with_key" [drivers/regulator/rpi-panel-attiny-regulator.ko] undefined! Add an explicit GPIOLIB dependency instead. Fixes: bf017304fce1 ("regulator: drop unneeded dependencies on OF_GPIO") Signed-off-by: Arnd Bergmann Link: https://patch.msgid.link/20260429135812.112514-1-arnd@kernel.org Signed-off-by: Mark Brown --- drivers/regulator/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig index e8002526cfb0..d71dac9436e3 100644 --- a/drivers/regulator/Kconfig +++ b/drivers/regulator/Kconfig @@ -1231,6 +1231,7 @@ config REGULATOR_RASPBERRYPI_TOUCHSCREEN_ATTINY tristate "Raspberry Pi 7-inch touchscreen panel ATTINY regulator" depends on ARM || ARM64 || COMPILE_TEST depends on BACKLIGHT_CLASS_DEVICE + depends on GPIOLIB depends on I2C select REGMAP_I2C help -- cgit v1.2.3