hwrng: atmel - use devm_platform_ioremap_resource() to simplify code (bc49534d) · 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/atmel-rng.c

+1 −3

Original line number	Diff line number	Diff line
		@@ -62,15 +62,13 @@ static void atmel_trng_disable(struct atmel_trng *trng)
		static int atmel_trng_probe(struct platform_device *pdev)
		{
		struct atmel_trng *trng;
		struct resource *res;
		int ret;

		trng = devm_kzalloc(&pdev->dev, sizeof(*trng), GFP_KERNEL);
		if (!trng)
		return -ENOMEM;

		res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
		trng->base = devm_ioremap_resource(&pdev->dev, res);
		trng->base = devm_platform_ioremap_resource(pdev, 0);
		if (IS_ERR(trng->base))
		return PTR_ERR(trng->base);