From: Dan Carpenter dan.carpenter@oracle.com
[ Upstream commit fee5c1e4b789e41719af9fee0e2dd397cd31988f ]
If "sinfo->config" is not found, then return -ENODEV. Don't return success.
Fixes: b985172b328a ("video: atmel_lcdfb: add device tree suport") Signed-off-by: Dan Carpenter dan.carpenter@oracle.com Acked-by: Nicolas Ferre nicolas.ferre@microchip.com Signed-off-by: Helge Deller deller@gmx.de Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/video/fbdev/atmel_lcdfb.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/drivers/video/fbdev/atmel_lcdfb.c b/drivers/video/fbdev/atmel_lcdfb.c index cf2bfff2efbf..b91919861075 100644 --- a/drivers/video/fbdev/atmel_lcdfb.c +++ b/drivers/video/fbdev/atmel_lcdfb.c @@ -1062,15 +1062,16 @@ static int __init atmel_lcdfb_probe(struct platform_device *pdev)
INIT_LIST_HEAD(&info->modelist);
- if (pdev->dev.of_node) { - ret = atmel_lcdfb_of_init(sinfo); - if (ret) - goto free_info; - } else { + if (!pdev->dev.of_node) { dev_err(dev, "cannot get default configuration\n"); goto free_info; }
+ ret = atmel_lcdfb_of_init(sinfo); + if (ret) + goto free_info; + + ret = -ENODEV; if (!sinfo->config) goto free_info;