From: YueHaibing Date: Fri, 2 Aug 2019 13:28:07 +0000 (+0800) Subject: crypto: stm32 - use devm_platform_ioremap_resource() to simplify code X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=473b4d995963b158f1713274c7992aed9240eb45;p=linux.git crypto: stm32 - 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 --- diff --git a/drivers/crypto/stm32/stm32-crc32.c b/drivers/crypto/stm32/stm32-crc32.c index 440c9f1bd0066..9e11c3480353f 100644 --- a/drivers/crypto/stm32/stm32-crc32.c +++ b/drivers/crypto/stm32/stm32-crc32.c @@ -255,7 +255,6 @@ static int stm32_crc_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; struct stm32_crc *crc; - struct resource *res; int ret; crc = devm_kzalloc(dev, sizeof(*crc), GFP_KERNEL); @@ -264,8 +263,7 @@ static int stm32_crc_probe(struct platform_device *pdev) crc->dev = dev; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - crc->regs = devm_ioremap_resource(dev, res); + crc->regs = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(crc->regs)) { dev_err(dev, "Cannot map CRC IO\n"); return PTR_ERR(crc->regs); diff --git a/drivers/crypto/stm32/stm32-cryp.c b/drivers/crypto/stm32/stm32-cryp.c index 72f86063b0465..5cf6679da5802 100644 --- a/drivers/crypto/stm32/stm32-cryp.c +++ b/drivers/crypto/stm32/stm32-cryp.c @@ -1955,7 +1955,6 @@ static int stm32_cryp_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; struct stm32_cryp *cryp; - struct resource *res; struct reset_control *rst; int irq, ret; @@ -1969,8 +1968,7 @@ static int stm32_cryp_probe(struct platform_device *pdev) cryp->dev = dev; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - cryp->regs = devm_ioremap_resource(dev, res); + cryp->regs = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(cryp->regs)) return PTR_ERR(cryp->regs);