[PATCH 2/2] staging: android: Fixed coding style issue reported by checkpatch

[Saiyam Doshi]

spinlock_t definition without comment

Signed-off-by: Saiyam Doshi <saiyamdoshi.in@xxxxxxxxx>
---
 drivers/staging/android/timed_gpio.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/staging/android/timed_gpio.c b/drivers/staging/android/timed_gpio.c
index bcd9924..cede99a 100644
--- a/drivers/staging/android/timed_gpio.c
+++ b/drivers/staging/android/timed_gpio.c
@@ -28,6 +28,7 @@
 struct timed_gpio_data {
 	struct timed_output_dev dev;
 	struct hrtimer timer;
+	/* lock protects gpio access while setting it's value */
 	spinlock_t lock;
 	unsigned gpio;
 	int max_timeout;
-- 
1.9.1


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