diff options
| author | Randy Dunlap <rdunlap@infradead.org> | 2020-08-17 12:11:29 -0700 |
|---|---|---|
| committer | Pavel Machek <pavel@ucw.cz> | 2020-08-17 22:28:36 +0200 |
| commit | 87e236845a3415eb7a7bc6600657c494abe41390 (patch) | |
| tree | 5b040dc20d22d5340797ea4ad3e38531feae209f /drivers/leds/Kconfig | |
| parent | 46de3adb5240f33b6dbf89ca0dc4ba5c86abebb1 (diff) | |
leds: LP55XX_COMMON needs to depend on LEDS_CLASS
With these kernel configs:
CONFIG_LEDS_CLASS=m
# CONFIG_LEDS_CLASS_MULTICOLOR is not set
CONFIG_LEDS_LP55XX_COMMON=y
CONFIG_LEDS_LP5521=m
CONFIG_LEDS_LP5562=m
leds-lp55xx-common.c has a build error because it is builtin and
calls an interface that is built as a loadable module (due to
LEDS_CLASS=m). By making LEDS_LP55XX_COMMON depend on LEDS_CLASS,
this config combination cannot happen, thus preventing the build error.
ld: drivers/leds/leds-lp55xx-common.o: in function `lp55xx_register_leds':
leds-lp55xx-common.c:(.text+0xc5f): undefined reference to `devm_led_classdev_register_ext'
Fixes: 33b3a561f417 ("leds: support new LP8501 device - another LP55xx common")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Pavel Machek <pavel@ucw.cz>
Cc: Dan Murphy <dmurphy@ti.com>
Cc: Milo Kim <milo.kim@ti.com>
Cc: linux-leds@vger.kernel.org
Signed-off-by: Pavel Machek <pavel@ucw.cz>
Diffstat (limited to 'drivers/leds/Kconfig')
| -rw-r--r-- | drivers/leds/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/leds/Kconfig b/drivers/leds/Kconfig index 1c181df24eae..3c54debfc432 100644 --- a/drivers/leds/Kconfig +++ b/drivers/leds/Kconfig @@ -397,6 +397,7 @@ config LEDS_LP3952 config LEDS_LP55XX_COMMON tristate "Common Driver for TI/National LP5521/5523/55231/5562/8501" + depends on LEDS_CLASS depends on LEDS_CLASS_MULTICOLOR || !LEDS_CLASS_MULTICOLOR depends on OF depends on I2C |