From 74b506cb4fa7bffb18c51837c237bbb0758ecc5e Mon Sep 17 00:00:00 2001 From: Luca Weiss Date: Wed, 1 Feb 2023 18:06:59 +0100 Subject: [PATCH] media: i2c: ov2685: Add print for power on write failed 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 Signed-off-by: Luca Weiss Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab --- drivers/media/i2c/ov2685.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/media/i2c/ov2685.c b/drivers/media/i2c/ov2685.c index 1c80b121e7d6d..0eb41a63787e7 100644 --- a/drivers/media/i2c/ov2685.c +++ b/drivers/media/i2c/ov2685.c @@ -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; -- 2.30.2