From 4c747d4d19494cda740b4f87c869b23675251247 Mon Sep 17 00:00:00 2001 From: YueHaibing Date: Wed, 16 Oct 2019 18:46:21 +0800 Subject: hwrng: xgene - 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/xgene-rng.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'drivers/char/hw_random') diff --git a/drivers/char/hw_random/xgene-rng.c b/drivers/char/hw_random/xgene-rng.c index 7e568db87ae2..d7516a446987 100644 --- a/drivers/char/hw_random/xgene-rng.c +++ b/drivers/char/hw_random/xgene-rng.c @@ -313,7 +313,6 @@ static struct hwrng xgene_rng_func = { static int xgene_rng_probe(struct platform_device *pdev) { - struct resource *res; struct xgene_rng_dev *ctx; int rc = 0; @@ -324,8 +323,7 @@ static int xgene_rng_probe(struct platform_device *pdev) ctx->dev = &pdev->dev; platform_set_drvdata(pdev, ctx); - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - ctx->csr_base = devm_ioremap_resource(&pdev->dev, res); + ctx->csr_base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(ctx->csr_base)) return PTR_ERR(ctx->csr_base); -- cgit v1.2.3-59-g8ed1b