diff options
| -rw-r--r-- | drivers/media/i2c/smiapp/smiapp-core.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/drivers/media/i2c/smiapp/smiapp-core.c b/drivers/media/i2c/smiapp/smiapp-core.c index fbd851be51d2..8de444080b8f 100644 --- a/drivers/media/i2c/smiapp/smiapp-core.c +++ b/drivers/media/i2c/smiapp/smiapp-core.c @@ -1325,24 +1325,28 @@ static int smiapp_power_on(struct device *dev) if (!sensor->pixel_array) return 0; - rval = v4l2_ctrl_handler_setup(&sensor->pixel_array->ctrl_handler); + mutex_lock(&sensor->mutex); + + rval = __v4l2_ctrl_handler_setup(&sensor->pixel_array->ctrl_handler); if (rval) - goto out_cci_addr_fail; + goto out_unlock; - rval = v4l2_ctrl_handler_setup(&sensor->src->ctrl_handler); + rval = __v4l2_ctrl_handler_setup(&sensor->src->ctrl_handler); if (rval) - goto out_cci_addr_fail; + goto out_unlock; - mutex_lock(&sensor->mutex); rval = smiapp_update_mode(sensor); - mutex_unlock(&sensor->mutex); if (rval < 0) - goto out_cci_addr_fail; + goto out_unlock; + + mutex_unlock(&sensor->mutex); return 0; -out_cci_addr_fail: +out_unlock: + mutex_unlock(&sensor->mutex); +out_cci_addr_fail: gpiod_set_value(sensor->xshutdown, 0); clk_disable_unprepare(sensor->ext_clk); |