diff options
| author | Alexander Shiyan <shc_work@mail.ru> | 2013-03-11 13:26:36 +0400 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2013-03-11 22:17:42 +0100 |
| commit | 100c016f3561d5f87fd27f8cb02d886ba3e72536 (patch) | |
| tree | 8a329c33ae757a1e9c438762c68853a03f681bf0 /include/gpio.h | |
| parent | b41afe3c22f1dc4f71470bbc25d492c0401f2284 (diff) | |
| download | barebox-100c016f3561d5f87fd27f8cb02d886ba3e72536.tar.gz barebox-100c016f3561d5f87fd27f8cb02d886ba3e72536.tar.xz | |
Add Generic GPIO driver
This patch adds generic memory-mapped GPIO controller support.
Code taken from Linux Kernel and adopted for barebox.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'include/gpio.h')
| -rw-r--r-- | include/gpio.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/gpio.h b/include/gpio.h index eedb980d00..c2fb9f7a99 100644 --- a/include/gpio.h +++ b/include/gpio.h @@ -40,6 +40,7 @@ struct gpio_chip { }; int gpiochip_add(struct gpio_chip *chip); +void gpiochip_remove(struct gpio_chip *chip); int gpio_get_num(struct device_d *dev, int gpio); |