[media] m5mols: set usleep_range delta greater 0

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>

diff --git a/drivers/media/i2c/m5mols/m5mols_core.c b/drivers/media/i2c/m5mols/m5mols_core.c
index acb804b..23e8616 100644 (file)
--- a/drivers/media/i2c/m5mols/m5mols_core.c
+++ b/drivers/media/i2c/m5mols/m5mols_core.c
@@ -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)