gpiolib: add missing include

gpiolib.h uses notifiers but doesn't include <linux/notifier.h>.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Reviewed-by: Kent Gibson <warthog618@gmail.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

diff --git a/drivers/gpio/gpiolib.h b/drivers/gpio/gpiolib.h
index cca81375f127c1bb70810344741ca217ca215385..1409d52487c07b73220c705549bcbab64ebbac17 100644 (file)
--- a/drivers/gpio/gpiolib.h
+++ b/drivers/gpio/gpiolib.h
@@ -14,6 +14,7 @@
 #include <linux/err.h>
 #include <linux/device.h>
 #include <linux/module.h>
+#include <linux/notifier.h>
 #include <linux/cdev.h>
 #include <linux/rwsem.h>