From bc49534db6949cb71dd602d82481c0a2fdd44b05 Mon Sep 17 00:00:00 2001 From: YueHaibing Date: Wed, 16 Oct 2019 18:46:09 +0800 Subject: hwrng: atmel - 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 Acked-by: Ludovic Desroches Signed-off-by: Herbert Xu --- drivers/char/hw_random/atmel-rng.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'drivers') diff --git a/drivers/char/hw_random/atmel-rng.c b/drivers/char/hw_random/atmel-rng.c index e55705745d5e..b3138ec26f85 100644 --- a/drivers/char/hw_random/atmel-rng.c +++ b/drivers/char/hw_random/atmel-rng.c @@ -62,15 +62,13 @@ static void atmel_trng_disable(struct atmel_trng *trng) static int atmel_trng_probe(struct platform_device *pdev) { struct atmel_trng *trng; - struct resource *res; int ret; trng = devm_kzalloc(&pdev->dev, sizeof(*trng), GFP_KERNEL); if (!trng) return -ENOMEM; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - trng->base = devm_ioremap_resource(&pdev->dev, res); + trng->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(trng->base)) return PTR_ERR(trng->base); -- cgit v1.2.3-59-g8ed1b