From: Fabio Estevam <festevam@gmail.com>
Date: Sat, 4 May 2019 14:40:23 +0000 (-0400)
Subject: media: imx7-media-csi: Propagate the correct error for devm_request_irq()
X-Git-Tag: v5.15~5520^2~632
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=59e45933b13f12a76a48b7ab591b5b0abfc4e4df;p=platform%2Fkernel%2Flinux-starfive.git

media: imx7-media-csi: Propagate the correct error for devm_request_irq()

In the case of devm_request_irq() failure, let's propagate the real error
code instead of a fake one.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Tested-by: Rui Miguel Silva <rmfrfs@gmail.com>
Reviewed-by: Rui Miguel Silva <rmfrfs@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
---

diff --git a/drivers/staging/media/imx/imx7-media-csi.c b/drivers/staging/media/imx/imx7-media-csi.c
index 4607cee..a79b6f4 100644
--- a/drivers/staging/media/imx/imx7-media-csi.c
+++ b/drivers/staging/media/imx/imx7-media-csi.c
@@ -1199,7 +1199,6 @@ static int imx7_csi_probe(struct platform_device *pdev)
 			       (void *)csi);
 	if (ret < 0) {
 		dev_err(dev, "Request CSI IRQ failed.\n");
-		ret = -ENODEV;
 		goto destroy_mutex;
 	}