From 2229c74079285c8f99754450e56d4d9814558e57 Mon Sep 17 00:00:00 2001 From: YueHaibing Date: Fri, 2 Aug 2019 21:28:09 +0800 Subject: [PATCH] crypto: qcom-rng - 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 --- drivers/crypto/qcom-rng.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/crypto/qcom-rng.c b/drivers/crypto/qcom-rng.c index e54249ccc009..4730f84b646d 100644 --- a/drivers/crypto/qcom-rng.c +++ b/drivers/crypto/qcom-rng.c @@ -153,7 +153,6 @@ static struct rng_alg qcom_rng_alg = { static int qcom_rng_probe(struct platform_device *pdev) { - struct resource *res; struct qcom_rng *rng; int ret; @@ -164,8 +163,7 @@ static int qcom_rng_probe(struct platform_device *pdev) platform_set_drvdata(pdev, rng); mutex_init(&rng->lock); - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - rng->base = devm_ioremap_resource(&pdev->dev, res); + rng->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(rng->base)) return PTR_ERR(rng->base);