From: Markus Elfring Date: Wed, 18 Sep 2019 11:40:30 +0000 (+0200) Subject: mfd: ipaq-micro: Use devm_platform_ioremap_resource() in micro_probe() X-Git-Tag: for-linus-20191205~42^2~31 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=f20781e5f38eec12174c6d3f018ba001d2e9087d;p=linux-block.git mfd: ipaq-micro: Use devm_platform_ioremap_resource() in micro_probe() Simplify this function implementation by using a known wrapper function. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring Signed-off-by: Lee Jones --- diff --git a/drivers/mfd/ipaq-micro.c b/drivers/mfd/ipaq-micro.c index a1d9be82734d..e92eeeb67a98 100644 --- a/drivers/mfd/ipaq-micro.c +++ b/drivers/mfd/ipaq-micro.c @@ -396,11 +396,7 @@ static int __init micro_probe(struct platform_device *pdev) if (IS_ERR(micro->base)) return PTR_ERR(micro->base); - res = platform_get_resource(pdev, IORESOURCE_MEM, 1); - if (!res) - return -EINVAL; - - micro->sdlc = devm_ioremap_resource(&pdev->dev, res); + micro->sdlc = devm_platform_ioremap_resource(pdev, 1); if (IS_ERR(micro->sdlc)) return PTR_ERR(micro->sdlc);