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[media] m5mols: set usleep_range delta greater 0

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This delay is in non-atomic context and it does not seem to be
time-critical so relax it to allow the timer subsystem to optimize
hrtimers.

Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Nicholas Mc Guire 2016-12-13 03:34:53 -02:00 committed by Mauro Carvalho Chehab
parent 5a66e2f60e
commit 964481ad0e
1 changed files with 3 additions and 2 deletions
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5
drivers/media/i2c/m5mols/m5mols_core.c
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@ -168,7 +168,7 @@ static int m5mols_read(struct v4l2_subdev *sd, u32 size, u32 reg, u32 *val)
msg[1].buf = rbuf;
/* minimum stabilization time */
usleep_range(200, 200);
usleep_range(200, 300);
ret = i2c_transfer(client->adapter, msg, 2);
@ -268,7 +268,8 @@ int m5mols_write(struct v4l2_subdev *sd, u32 reg, u32 val)
*buf = m5mols_swap_byte((u8 *)&val, size);
usleep_range(200, 200);
/* minimum stabilization time */
usleep_range(200, 300);
ret = i2c_transfer(client->adapter, msg, 1);
if (ret == 1)