From: Hans de Goede <hdego...@redhat.com> media: ov08x40: Improve ov08x40_identify_module() error logging
upstream status: Accepted in media subsystem co-maintainer tree: https://git.linuxtv.org/sailus/media_tree.git/log/drivers/media/i2c/ov08x40.c?h=devel (this tree gets rebased before merging so no git hash) ov08x40_identify_module() already logs an error if the read ID mismatches, so having its caller also log an error results in 2 errors in this case. Add error logging to the ID register read in ov08x40_identify_module() and drop the error logging in the caller. Tested-by: Bryan O'Donoghue <bryan.odonog...@linaro.org> Signed-off-by: Hans de Goede <hdego...@redhat.com> Signed-off-by: Sakari Ailus <sakari.ai...@linux.intel.com> diff --git a/drivers/media/i2c/ov08x40.c b/drivers/media/i2c/ov08x40.c index blahblah..blahblah 100644 --- a/drivers/media/i2c/ov08x40.c +++ b/drivers/media/i2c/ov08x40.c @@ -1943,8 +1943,10 @@ static int ov08x40_identify_module(struct ov08x40 *ov08x) ret = ov08x40_read_reg(ov08x, OV08X40_REG_CHIP_ID, OV08X40_REG_VALUE_24BIT, &val); - if (ret) + if (ret) { + dev_err(&client->dev, "error reading chip-id register: %d\n", ret); return ret; + } if (val != OV08X40_CHIP_ID) { dev_err(&client->dev, "chip id mismatch: %x!=%x\n", @@ -2262,10 +2264,8 @@ static int ov08x40_probe(struct i2c_client *client) /* Check module identity */ ret = ov08x40_identify_module(ov08x); - if (ret) { - dev_err(&client->dev, "failed to find sensor: %d\n", ret); + if (ret) goto probe_power_off; - } } /* Set default mode to max resolution */ -- https://gitlab.com/cki-project/kernel-ark/-/merge_requests/3671 -- _______________________________________________ kernel mailing list -- kernel@lists.fedoraproject.org To unsubscribe send an email to kernel-le...@lists.fedoraproject.org Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/kernel@lists.fedoraproject.org Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue
