hwrng: xgene - use devm_platform_ioremap_resource() to simplify code (4c747d4d) · Commits · 戴 / test

Use devm_platform_ioremap_resource() to simplify the code a bit. This is detected by coccinelle. Signed-off-by:

drivers/char/hw_random/xgene-rng.c

+1 −3

Original line number	Diff line number	Diff line
		@@ -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);