diff options
Diffstat (limited to 'drivers/media/i2c/ov2680.c')
| -rw-r--r-- | drivers/media/i2c/ov2680.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/media/i2c/ov2680.c b/drivers/media/i2c/ov2680.c index 3e3b7c2b492c..a857763c7984 100644 --- a/drivers/media/i2c/ov2680.c +++ b/drivers/media/i2c/ov2680.c @@ -1123,18 +1123,23 @@ static int ov2680_parse_dt(struct ov2680_dev *sensor) goto out_free_bus_cfg; } + if (!bus_cfg.nr_of_link_frequencies) { + dev_warn(dev, "Consider passing 'link-frequencies' in DT\n"); + goto skip_link_freq_validation; + } + for (i = 0; i < bus_cfg.nr_of_link_frequencies; i++) if (bus_cfg.link_frequencies[i] == sensor->link_freq[0]) break; - if (bus_cfg.nr_of_link_frequencies == 0 || - bus_cfg.nr_of_link_frequencies == i) { + if (bus_cfg.nr_of_link_frequencies == i) { ret = dev_err_probe(dev, -EINVAL, "supported link freq %lld not found\n", sensor->link_freq[0]); goto out_free_bus_cfg; } +skip_link_freq_validation: ret = 0; out_free_bus_cfg: v4l2_fwnode_endpoint_free(&bus_cfg); |