Messages in this thread Patch in this message | | | From | Wang ShaoBo <> | Subject | [PATCH -next] misc: pvpanic: Use devm_platform_ioremap_resource() | Date | Fri, 18 Sep 2020 16:36:34 +0800 |
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Make use of devm_platform_ioremap_resource() provided by driver core platform instead of duplicated analogue.
Signed-off-by: Wang ShaoBo <bobo.shaobowang@huawei.com> --- drivers/misc/pvpanic.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-)
diff --git a/drivers/misc/pvpanic.c b/drivers/misc/pvpanic.c index a6e1a8983e1f..e16a5e51006e 100644 --- a/drivers/misc/pvpanic.c +++ b/drivers/misc/pvpanic.c @@ -143,13 +143,7 @@ static void pvpanic_unregister_acpi_driver(void) {} static int pvpanic_mmio_probe(struct platform_device *pdev) { - struct resource *mem; - - mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!mem) - return -EINVAL; - - base = devm_ioremap_resource(&pdev->dev, mem); + base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(base)) return PTR_ERR(base); -- 2.17.1
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