From 64b7bf137c953c20de18c3c4ae6119746f49c625 Mon Sep 17 00:00:00 2001 From: YueHaibing Date: Wed, 16 Oct 2019 18:46:18 +0800 Subject: [PATCH] hwrng: pic32 - 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/pic32-rng.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/char/hw_random/pic32-rng.c b/drivers/char/hw_random/pic32-rng.c index 90f498c98947..81080cb2294e 100644 --- a/drivers/char/hw_random/pic32-rng.c +++ b/drivers/char/hw_random/pic32-rng.c @@ -70,7 +70,6 @@ static int pic32_rng_read(struct hwrng *rng, void *buf, size_t max, static int pic32_rng_probe(struct platform_device *pdev) { struct pic32_rng *priv; - struct resource *res; u32 v; int ret; @@ -78,8 +77,7 @@ static int pic32_rng_probe(struct platform_device *pdev) if (!priv) return -ENOMEM; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - priv->base = devm_ioremap_resource(&pdev->dev, res); + priv->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(priv->base)) return PTR_ERR(priv->base); -- GitLab