From 682689a56e3b01c64ff6fab7884d94b02be2ab1c Mon Sep 17 00:00:00 2001 From: Tian Tao Date: Sat, 13 Mar 2021 09:47:38 +0800 Subject: hwrng: ba431 - use devm_platform_ioremap_resource() to simplify Use devm_platform_ioremap_resource() to simplify the code. Signed-off-by: Tian Tao Signed-off-by: Herbert Xu --- drivers/char/hw_random/ba431-rng.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'drivers/char') diff --git a/drivers/char/hw_random/ba431-rng.c b/drivers/char/hw_random/ba431-rng.c index 4f514e24c79b..5b7ca0416490 100644 --- a/drivers/char/hw_random/ba431-rng.c +++ b/drivers/char/hw_random/ba431-rng.c @@ -170,7 +170,6 @@ static int ba431_trng_init(struct hwrng *rng) static int ba431_trng_probe(struct platform_device *pdev) { struct ba431_trng *ba431; - struct resource *res; int ret; ba431 = devm_kzalloc(&pdev->dev, sizeof(*ba431), GFP_KERNEL); @@ -179,8 +178,7 @@ static int ba431_trng_probe(struct platform_device *pdev) ba431->dev = &pdev->dev; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - ba431->base = devm_ioremap_resource(&pdev->dev, res); + ba431->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(ba431->base)) return PTR_ERR(ba431->base); -- cgit v1.2.3