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authorMika Westerberg <mika.westerberg@linux.intel.com>2014-10-27 23:29:32 +0100
committerMarcel Ziswiler <marcel.ziswiler@toradex.com>2015-09-18 13:54:55 +0200
commitb03c74f36ddbbdd70952b73d259dce5eca24e579 (patch)
tree70afc14e19f36918035d2ae3713f8e424302e9cf /include
parentfe8a2ad03da0609fb8536e654e6772c4099fc02c (diff)
leds: leds-gpio: Add support for GPIO descriptors
GPIO descriptors are the preferred way over legacy GPIO numbers nowadays. Convert the driver to use GPIO descriptors internally but still allow passing legacy GPIO numbers from platform data to support existing platforms. Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Acked-by: Alexandre Courbot <acourbot@nvidia.com> Acked-by: Bryan Wu <cooloney@gmail.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Grant Likely <grant.likely@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> (cherry picked from commit 5c51277a9ababfa44a7f944100bdc9fbda139905)
Diffstat (limited to 'include')
-rw-r--r--include/linux/leds.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/leds.h b/include/linux/leds.h
index 0287ab296689..fa25d75f44e9 100644
--- a/include/linux/leds.h
+++ b/include/linux/leds.h
@@ -249,6 +249,7 @@ struct gpio_led {
unsigned retain_state_suspended : 1;
unsigned default_state : 2;
/* default_state should be one of LEDS_GPIO_DEFSTATE_(ON|OFF|KEEP) */
+ struct gpio_desc *gpiod;
};
#define LEDS_GPIO_DEFSTATE_OFF 0
#define LEDS_GPIO_DEFSTATE_ON 1