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authorArnd Bergmann <arnd@arndb.de>2021-03-08 18:30:46 +0300
committerPavel Machek <pavel@ucw.cz>2021-03-09 21:06:46 +0300
commit34731ed13e8a8ca95fa0dca466537396b5f2d1af (patch)
tree2559558855b68101867376260a40d2866e32233a /drivers/leds/blink
parenta38fd8748464831584a19438cbb3082b5a2dab15 (diff)
downloadlinux-34731ed13e8a8ca95fa0dca466537396b5f2d1af.tar.xz
leds: lgm: fix gpiolib dependency
Without gpiolib, the driver fails to build: drivers/leds/blink/leds-lgm-sso.c:123:19: error: field has incomplete type 'struct gpio_chip' struct gpio_chip chip; ^ include/linux/gpio.h:107:8: note: forward declaration of 'struct gpio_chip' struct gpio_chip; ^ drivers/leds/blink/leds-lgm-sso.c:263:3: error: implicit declaration of function 'gpiod_set_value' [-Werror,-Wimplicit-function-declaration] gpiod_set_value(led->gpiod, val); ^ drivers/leds/blink/leds-lgm-sso.c:263:3: note: did you mean 'gpio_set_value'? include/linux/gpio.h:168:20: note: 'gpio_set_value' declared here static inline void gpio_set_value(unsigned gpio, int value) ^ drivers/leds/blink/leds-lgm-sso.c:345:3: error: implicit declaration of function 'gpiod_set_value' [-Werror,-Wimplicit-function-declaration] gpiod_set_value(led->gpiod, 1); ^ Add the dependency in Kconfig. Fixes: c3987cd2bca3 ("leds: lgm: Add LED controller driver for LGM SoC") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Pavel Machek <pavel@ucw.cz>
Diffstat (limited to 'drivers/leds/blink')
-rw-r--r--drivers/leds/blink/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/leds/blink/Kconfig b/drivers/leds/blink/Kconfig
index 265b53476a80..6dedc58c47b3 100644
--- a/drivers/leds/blink/Kconfig
+++ b/drivers/leds/blink/Kconfig
@@ -9,6 +9,7 @@ if LEDS_BLINK
config LEDS_BLINK_LGM
tristate "LED support for Intel LGM SoC series"
+ depends on GPIOLIB
depends on LEDS_CLASS
depends on MFD_SYSCON
depends on OF