media: s5k6a3: document some fields at struct s5k6a3

drivers/media/i2c/s5k6a3.c:68: warning: No description found for parameter 'clock'
drivers/media/i2c/s5k6a3.c:68: warning: No description found for parameter 'clock_frequency'
drivers/media/i2c/s5k6a3.c:68: warning: No description found for parameter 'power_count'

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

diff --git a/drivers/media/i2c/s5k6a3.c b/drivers/media/i2c/s5k6a3.c
index 67dcca76f981cc5a38a23f6a098cc71dc37622e9..2e140272794b2589f40ecf45628e325c06678af1 100644 (file)
--- a/drivers/media/i2c/s5k6a3.c
+++ b/drivers/media/i2c/s5k6a3.c
@@ -53,6 +53,9 @@ enum {
  * @gpio_reset: GPIO connected to the sensor's reset pin
  * @lock: mutex protecting the structure's members below
  * @format: media bus format at the sensor's source pad
+ * @clock: pointer to &struct clk.
+ * @clock_frequency: clock frequency
+ * @power_count: stores state if device is powered
  */
 struct s5k6a3 {
        struct device *dev;