From 05ef7ec49d6b7ed364ad68cf348f952ffcc22605 Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Mon, 16 Jan 2023 15:44:54 +0100 Subject: [PATCH] media: i2c: imx290: Handle error from imx290_set_data_lanes() Check the error status returned by imx290_set_data_lanes() in its caller and propagate it. Signed-off-by: Laurent Pinchart Reviewed-by: Alexander Stein Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab --- drivers/media/i2c/imx290.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/media/i2c/imx290.c b/drivers/media/i2c/imx290.c index bb87138..49d6c8b 100644 --- a/drivers/media/i2c/imx290.c +++ b/drivers/media/i2c/imx290.c @@ -756,7 +756,11 @@ static int imx290_start_streaming(struct imx290 *imx290, } /* Set data lane count */ - imx290_set_data_lanes(imx290); + ret = imx290_set_data_lanes(imx290); + if (ret < 0) { + dev_err(imx290->dev, "Could not set data lanes\n"); + return ret; + } /* Apply the register values related to current frame format */ format = v4l2_subdev_get_pad_format(&imx290->sd, state, 0); -- 2.7.4