From 7bd8c4f2e8006972c8d4b17f5c5b632334912980 Mon Sep 17 00:00:00 2001 From: Jacopo Mondi Date: Fri, 2 Mar 2018 09:46:37 -0500 Subject: [PATCH] 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 Signed-off-by: Mauro Carvalho Chehab --- drivers/media/i2c/tw9910.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/i2c/tw9910.c b/drivers/media/i2c/tw9910.c index 1fbed4432e36..a54548cc4285 100644 --- 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) -- 2.11.0