From cf68528f9aaae3e5022bf9a4c71769ad48636c89 Mon Sep 17 00:00:00 2001 From: YueHaibing Date: Fri, 2 Aug 2019 21:28:05 +0800 Subject: [PATCH] crypto: sunxi-ss - use devm_platform_ioremap_resource() to simplify code Use devm_platform_ioremap_resource() to simplify the code a bit. This is detected by coccinelle. Reported-by: Hulk Robot Signed-off-by: YueHaibing Signed-off-by: Herbert Xu --- drivers/crypto/sunxi-ss/sun4i-ss-core.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/crypto/sunxi-ss/sun4i-ss-core.c b/drivers/crypto/sunxi-ss/sun4i-ss-core.c index 2e8704271f45..9aa6fe081a27 100644 --- a/drivers/crypto/sunxi-ss/sun4i-ss-core.c +++ b/drivers/crypto/sunxi-ss/sun4i-ss-core.c @@ -225,7 +225,6 @@ static struct sun4i_ss_alg_template ss_algs[] = { static int sun4i_ss_probe(struct platform_device *pdev) { - struct resource *res; u32 v; int err, i; unsigned long cr; @@ -240,8 +239,7 @@ static int sun4i_ss_probe(struct platform_device *pdev) if (!ss) return -ENOMEM; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - ss->base = devm_ioremap_resource(&pdev->dev, res); + ss->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(ss->base)) { dev_err(&pdev->dev, "Cannot request MMIO\n"); return PTR_ERR(ss->base);