summaryrefslogtreecommitdiffstats
path: root/drivers/media/i2c/s5c73m3/s5c73m3-core.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/media/i2c/s5c73m3/s5c73m3-core.c')
-rw-r--r--drivers/media/i2c/s5c73m3/s5c73m3-core.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/media/i2c/s5c73m3/s5c73m3-core.c b/drivers/media/i2c/s5c73m3/s5c73m3-core.c
index cdc4f2392ef9..ce196b60f917 100644
--- a/drivers/media/i2c/s5c73m3/s5c73m3-core.c
+++ b/drivers/media/i2c/s5c73m3/s5c73m3-core.c
@@ -248,17 +248,17 @@ static int s5c73m3_check_status(struct s5c73m3 *state, unsigned int value)
{
unsigned long start = jiffies;
unsigned long end = start + msecs_to_jiffies(2000);
- int ret = 0;
+ int ret;
u16 status;
int count = 0;
- while (time_is_after_jiffies(end)) {
+ do {
ret = s5c73m3_read(state, REG_STATUS, &status);
if (ret < 0 || status == value)
break;
usleep_range(500, 1000);
++count;
- }
+ } while (time_is_after_jiffies(end));
if (count > 0)
v4l2_dbg(1, s5c73m3_dbg, &state->sensor_sd,
OpenPOWER on IntegriCloud