From: Zhen Lei Date: Tue, 11 May 2021 09:49:19 +0000 (+0800) Subject: power: reset: at91-sama5d2_shdwc: Remove redundant error printing in at91_shdwc_probe() X-Git-Tag: Ubuntu-5.15.0-12.12~2301^2~16 X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=8ef9f687abff3b8e44578b810a74fdcf753478f3;p=mirror_ubuntu-jammy-kernel.git power: reset: at91-sama5d2_shdwc: Remove redundant error printing in at91_shdwc_probe() 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 Signed-off-by: Zhen Lei Signed-off-by: Sebastian Reichel --- diff --git a/drivers/power/reset/at91-sama5d2_shdwc.c b/drivers/power/reset/at91-sama5d2_shdwc.c index 125e592af445..d8ecffe72f16 100644 --- a/drivers/power/reset/at91-sama5d2_shdwc.c +++ b/drivers/power/reset/at91-sama5d2_shdwc.c @@ -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;