From dd89d82e751473d13da0daea1bfb15d5634071c4 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Wed, 15 May 2019 12:34:21 +0300 Subject: [PATCH] thermal: thermal_mmio: remove some dead code The platform_get_resource() function doesn't return error pointers, it returns NULL. The way this is normally done, is that we pass the NULL resource to devm_ioremap_resource() and then check for errors from that. See the comment in front of devm_ioremap_resource() for more details. Signed-off-by: Dan Carpenter Acked-by: Talel Shenhar Signed-off-by: Eduardo Valentin --- drivers/thermal/thermal_mmio.c | 7 ------- 1 file changed, 7 deletions(-) diff --git a/drivers/thermal/thermal_mmio.c b/drivers/thermal/thermal_mmio.c index de3cceea23bc..40524fa13533 100644 --- a/drivers/thermal/thermal_mmio.c +++ b/drivers/thermal/thermal_mmio.c @@ -53,13 +53,6 @@ static int thermal_mmio_probe(struct platform_device *pdev) return -ENOMEM; resource = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (IS_ERR(resource)) { - dev_err(&pdev->dev, - "fail to get platform memory resource (%ld)\n", - PTR_ERR(resource)); - return PTR_ERR(resource); - } - sensor->mmio_base = devm_ioremap_resource(&pdev->dev, resource); if (IS_ERR(sensor->mmio_base)) { dev_err(&pdev->dev, "failed to ioremap memory (%ld)\n",