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media: i2c: ov2685: Add print for power on write failed

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If the sensor doens't power up correctly, for example due to incorrect
devicetree description, the power up i2c writes will fail.

Add an error print for this situation.

Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
This commit is contained in:
Luca Weiss
2023-02-01 18:06:59 +01:00
committed by Mauro Carvalho Chehab
parent ef586f262c
commit 74b506cb4f
1 changed files with 3 additions and 1 deletions
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4
drivers/media/i2c/ov2685.c
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@@ -419,8 +419,10 @@ static int __ov2685_power_on(struct ov2685 *ov2685)
* writing register before .s_stream() as a workaround
*/
ret = ov2685_write_array(ov2685->client, ov2685->cur_mode->reg_list);
if (ret)
if (ret) {
dev_err(dev, "Failed to set regs for power on\n");
goto disable_supplies;
}
return 0;