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| author | Nicholas Mc Guire <hofrat@osadl.org> | 2016-12-13 04:58:02 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-06-13 20:20:50 +0300 |
| commit | 3966f5ce020cf24b814dbddf45d092aa2d133c1e (patch) | |
| tree | 3bd4ca389ce342efa222922a58d9b09eff27d4a6 | |
| parent | 57612890b7e7c511069b104deeca3c71db312a28 (diff) | |
| download | linux-3966f5ce020cf24b814dbddf45d092aa2d133c1e.tar.xz | |
[media] s5k6aa: set usleep_range() range greater than 0
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>
| -rw-r--r-- | drivers/media/i2c/s5k6aa.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/i2c/s5k6aa.c b/drivers/media/i2c/s5k6aa.c index faee11383cb7..9fd254a8e20d 100644 --- a/drivers/media/i2c/s5k6aa.c +++ b/drivers/media/i2c/s5k6aa.c @@ -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); |