From 5b18f9ac9573f1c516e86dffb280156a31933fbf Mon Sep 17 00:00:00 2001 From: YueHaibing Date: Wed, 16 Oct 2019 18:46:17 +0800 Subject: [PATCH] hwrng: pasemi - use devm_platform_ioremap_resource() to simplify code Use devm_platform_ioremap_resource() to simplify the code a bit. This is detected by coccinelle. Signed-off-by: YueHaibing Signed-off-by: Herbert Xu --- drivers/char/hw_random/pasemi-rng.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/char/hw_random/pasemi-rng.c b/drivers/char/hw_random/pasemi-rng.c index 24b1460b49d4..2498d4ef9fe2 100644 --- a/drivers/char/hw_random/pasemi-rng.c +++ b/drivers/char/hw_random/pasemi-rng.c @@ -86,10 +86,8 @@ static struct hwrng pasemi_rng = { static int rng_probe(struct platform_device *pdev) { void __iomem *rng_regs; - struct resource *res; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - rng_regs = devm_ioremap_resource(&pdev->dev, res); + rng_regs = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(rng_regs)) return PTR_ERR(rng_regs);