diff options
Diffstat (limited to 'drivers/media/i2c/hi846.c')
| -rw-r--r-- | drivers/media/i2c/hi846.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/media/i2c/hi846.c b/drivers/media/i2c/hi846.c index c5b69823f257..7c61873b7198 100644 --- a/drivers/media/i2c/hi846.c +++ b/drivers/media/i2c/hi846.c @@ -2008,22 +2008,24 @@ static int hi846_parse_dt(struct hi846 *hi846, struct device *dev) bus_cfg.bus.mipi_csi2.num_data_lanes != 4) { dev_err(dev, "number of CSI2 data lanes %d is not supported", bus_cfg.bus.mipi_csi2.num_data_lanes); - v4l2_fwnode_endpoint_free(&bus_cfg); - return -EINVAL; + ret = -EINVAL; + goto check_hwcfg_error; } hi846->nr_lanes = bus_cfg.bus.mipi_csi2.num_data_lanes; if (!bus_cfg.nr_of_link_frequencies) { dev_err(dev, "link-frequency property not found in DT\n"); - return -EINVAL; + ret = -EINVAL; + goto check_hwcfg_error; } /* Check that link frequences for all the modes are in device tree */ fq = hi846_check_link_freqs(hi846, &bus_cfg); if (fq) { dev_err(dev, "Link frequency of %lld is not supported\n", fq); - return -EINVAL; + ret = -EINVAL; + goto check_hwcfg_error; } v4l2_fwnode_endpoint_free(&bus_cfg); @@ -2044,6 +2046,10 @@ static int hi846_parse_dt(struct hi846 *hi846, struct device *dev) } return 0; + +check_hwcfg_error: + v4l2_fwnode_endpoint_free(&bus_cfg); + return ret; } static int hi846_probe(struct i2c_client *client) |