diff options
Diffstat (limited to 'drivers/media/i2c/s5c73m3/s5c73m3-core.c')
| -rw-r--r-- | drivers/media/i2c/s5c73m3/s5c73m3-core.c | 6 |
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, |