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| author |   Arnd Bergmann <arnd@arndb.de> | 2021-03-08 16:30:46 +0100 |
|---|---|---|
| committer |   Pavel Machek <pavel@ucw.cz> | 2021-03-09 19:06:46 +0100 |
| commit | 34731ed13e8a8ca95fa0dca466537396b5f2d1af (patch) | |
| tree | 2559558855b68101867376260a40d2866e32233a /drivers/leds | |
| parent | Linux 5.12-rc2 (diff) | |
| download | linux-dev-34731ed13e8a8ca95fa0dca466537396b5f2d1af.tar.xz linux-dev-34731ed13e8a8ca95fa0dca466537396b5f2d1af.zip | |
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')
| -rw-r--r-- | drivers/leds/blink/Kconfig | 1 |
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 |