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[v2] media: rockchip: rga: Fix probe rga_parse_dt bugs

Message ID 20220815103621.86509-1-kernel@undef.tools (mailing list archive)
State New, archived
Headers show
Series [v2] media: rockchip: rga: Fix probe rga_parse_dt bugs | expand

Commit Message

Jarrah Aug. 15, 2022, 10:36 a.m. UTC 
From: Ondrej Jirman <megi@xff.cz>

rga_parse_dt is missing a error return, so if some of the resources
return DEFER_PROBE, probe will succeed without these resources.

Signed-off-by: Ondrej Jirman <megi@xff.cz>
Co-developed-by: Jarrah Gosbell <kernel@undef.tools>
Signed-off-by: Jarrah Gosbell <kernel@undef.tools>
---
v1 -> v2: use dev_err_probe to handle -EPROBE_DEFER.

 drivers/media/platform/rockchip/rga/rga.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/drivers/media/platform/rockchip/rga/rga.c b/drivers/media/platform/rockchip/rga/rga.c
index 2f8df74ad0fd..61b25fcf826e 100644
--- a/drivers/media/platform/rockchip/rga/rga.c
+++ b/drivers/media/platform/rockchip/rga/rga.c
@@ -816,7 +816,7 @@  static int rga_probe(struct platform_device *pdev)
 
 	ret = rga_parse_dt(rga);
 	if (ret)
-		dev_err(&pdev->dev, "Unable to parse OF data\n");
+		return dev_err_probe(&pdev->dev, ret, "Unable to parse OF data\n");
 
 	pm_runtime_enable(rga->dev);