diff options
Diffstat (limited to 'drivers/media/video/gspca/m5602')
| -rw-r--r-- | drivers/media/video/gspca/m5602/m5602_core.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/media/video/gspca/m5602/m5602_core.c b/drivers/media/video/gspca/m5602/m5602_core.c index 93302f31aa6..9147e39271c 100644 --- a/drivers/media/video/gspca/m5602/m5602_core.c +++ b/drivers/media/video/gspca/m5602/m5602_core.c @@ -84,10 +84,11 @@ int m5602_wait_for_i2c(struct sd *sd) { int err; u8 data; + do { err = m5602_read_bridge(sd, M5602_XB_I2C_STATUS, &data); } while ((data & I2C_BUSY) && !err); - return (err < 0) ? err : 0; + return err; } int m5602_read_sensor(struct sd *sd, const u8 address, |