[PATCH -next] misc: pvpanic: Use devm_platform_ioremap_resource()

[Wang ShaoBo]

Make use of devm_platform_ioremap_resource() provided by driver
core platform instead of duplicated analogue.

Signed-off-by: Wang ShaoBo <bobo.shaobow...@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