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authorDan Carpenter <dan.carpenter@oracle.com>2019-05-15 12:34:21 +0300
committerEduardo Valentin <edubezval@gmail.com>2019-09-22 23:44:52 +0300
commitdd89d82e751473d13da0daea1bfb15d5634071c4 (patch)
tree8e1d2a1691b6a4264b3fb2363540b638b19fab01 /drivers/thermal
parent56037cadf60461b4a2996b4d8f0057c4d343c17c (diff)
downloadlinux-dd89d82e751473d13da0daea1bfb15d5634071c4.tar.xz
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 <dan.carpenter@oracle.com> Acked-by: Talel Shenhar <talel@amazon.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
Diffstat (limited to 'drivers/thermal')
-rw-r--r--drivers/thermal/thermal_mmio.c7
1 files changed, 0 insertions, 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",