leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

power: reset: at91-sama5d2_shdwc: Remove redundant error printing in at91_shdwc_probe()

Browse Source 
When devm_ioremap_resource() fails, a clear enough error message will be
printed by its subfunction __devm_ioremap_resource(). The error
information contains the device name, failure cause, and possibly resource
information.

Therefore, remove the error printing here to simplify code and reduce the
binary size.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
This commit is contained in:
Zhen Lei 2021-05-11 17:49:19 +08:00 committed by Sebastian Reichel
parent ed3443fb4d
commit 8ef9f687ab
1 changed files with 1 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/power/reset/at91-sama5d2_shdwc.c
View File

@ -351,10 +351,8 @@ static int __init at91_shdwc_probe(struct platform_device *pdev)
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
at91_shdwc->shdwc_base = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(at91_shdwc->shdwc_base)) {
dev_err(&pdev->dev, "Could not map reset controller address\n");
if (IS_ERR(at91_shdwc->shdwc_base))
return PTR_ERR(at91_shdwc->shdwc_base);
}
match = of_match_node(at91_shdwc_of_match, pdev->dev.of_node);
at91_shdwc->rcfg = match->data;