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media: i2c: ov9282: Switch to use dev_err_probe helper

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In the probe path, dev_err() can be replaced with dev_err_probe()
which will check if error code is -EPROBE_DEFER and prints the
error name. It also sets the defer probe reason which can be
checked later through debugfs. It's more simple in error path.

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
This commit is contained in:
Alexander Stein 2022-12-13 15:07:27 +01:00 committed by Mauro Carvalho Chehab
parent ea5930a4dc
commit e1610209a8
1 changed files with 3 additions and 4 deletions
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7
drivers/media/i2c/ov9282.c
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@ -1142,10 +1142,9 @@ static int ov9282_parse_hw_config(struct ov9282 *ov9282)
}
ret = ov9282_configure_regulators(ov9282);
if (ret) {
dev_err(ov9282->dev, "Failed to get power regulators\n");
return ret;
}
if (ret)
return dev_err_probe(ov9282->dev, ret,
"Failed to get power regulators\n");
rate = clk_get_rate(ov9282->inclk);
if (rate != OV9282_INCLK_RATE) {