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[media] s5k6aa: set usleep_range() range greater than 0

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As this is not in atomic context and it does not seem like a critical
timing setting a range of 1ms allows the timer subsystem to optimize
the hrtimer here.

Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Nicholas Mc Guire 2016-12-12 23:58:02 -02:00 committed by Mauro Carvalho Chehab
parent 57612890b7
commit 3966f5ce02
1 changed files with 1 additions and 1 deletions
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2
drivers/media/i2c/s5k6aa.c
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@ -838,7 +838,7 @@ static int __s5k6aa_power_on(struct s5k6aa *s5k6aa)
if (s5k6aa->s_power)
ret = s5k6aa->s_power(1);
usleep_range(4000, 4000);
usleep_range(4000, 5000);
if (s5k6aa_gpio_deassert(s5k6aa, RST))
msleep(20);