media: tw9910: Replace msleep(1) with usleep_range

msleep() can sleep up to 20ms.

As suggested by Documentation/timers/timers_howto.txt replace it with
usleep_range() with up to 5ms delay.

Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

diff --git a/drivers/media/i2c/tw9910.c b/drivers/media/i2c/tw9910.c
index 1fbed4432e36b2321e9cd7cfa207c9d2fb8f1190..a54548cc42857f603b619a92be2b2af9973c762c 100644 (file)
--- a/drivers/media/i2c/tw9910.c
+++ b/drivers/media/i2c/tw9910.c
@@ -401,7 +401,7 @@ static int tw9910_set_hsync(struct i2c_client *client)
 static void tw9910_reset(struct i2c_client *client)
 {
        tw9910_mask_set(client, ACNTL1, SRESET, SRESET);
-       msleep(1);
+       usleep_range(1000, 5000);
 }
 
 static int tw9910_power(struct i2c_client *client, int enable)