From cbd5b438f8c2b5ed0af57869402320bc9891ccb5 Mon Sep 17 00:00:00 2001 From: Hans de Goede Date: Sat, 13 Aug 2022 11:03:23 +0200 Subject: [PATCH] media: atomisp-ov2680: Improve ov2680_set_fmt() error handling Exit with an error on any i2c-write errors, rather then only exiting with an error when ov2680_get_intg_factor() fails. Reviewed-by: Andy Shevchenko Signed-off-by: Hans de Goede Signed-off-by: Mauro Carvalho Chehab --- drivers/staging/media/atomisp/i2c/atomisp-ov2680.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/staging/media/atomisp/i2c/atomisp-ov2680.c b/drivers/staging/media/atomisp/i2c/atomisp-ov2680.c index 9ac4698..5ba4c52 100644 --- a/drivers/staging/media/atomisp/i2c/atomisp-ov2680.c +++ b/drivers/staging/media/atomisp/i2c/atomisp-ov2680.c @@ -864,9 +864,11 @@ static int ov2680_set_fmt(struct v4l2_subdev *sd, /* s_power has not been called yet for std v4l2 clients (camorama) */ power_up(sd); ret = ov2680_write_reg_array(client, dev->res->regs); - if (ret) + if (ret) { dev_err(&client->dev, "ov2680 write resolution register err: %d\n", ret); + goto err; + } vts = dev->res->lines_per_frame; @@ -875,8 +877,10 @@ static int ov2680_set_fmt(struct v4l2_subdev *sd, vts = dev->exposure + OV2680_INTEGRATION_TIME_MARGIN; ret = ov2680_write_reg(client, 2, OV2680_TIMING_VTS_H, vts); - if (ret) + if (ret) { dev_err(&client->dev, "ov2680 write vts err: %d\n", ret); + goto err; + } ret = ov2680_get_intg_factor(client, ov2680_info, res); if (ret) { -- 2.7.4