[RFC 40/42] arch/mips/lantiq/xway: don't check resource with devm_ioremap_resource

[Wolfram Sang]

devm_ioremap_resource does sanity checks on the given resource. No need to
duplicate this in the driver.

Signed-off-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>
---
 arch/mips/lantiq/xway/gptu.c |    7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/arch/mips/lantiq/xway/gptu.c b/arch/mips/lantiq/xway/gptu.c
index 9861c86..26226f0 100644
--- a/arch/mips/lantiq/xway/gptu.c
+++ b/arch/mips/lantiq/xway/gptu.c
@@ -143,13 +143,8 @@ static int gptu_probe(struct platform_device *pdev)
 		return -EINVAL;
 	}
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!res) {
-		dev_err(&pdev->dev, "Failed to get resource\n");
-		return -ENOMEM;
-	}
-
 	/* remap gptu register range */
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	gptu_membase = devm_ioremap_resource(&pdev->dev, res);
 	if (IS_ERR(gptu_membase))
 		return PTR_ERR(gptu_membase);
-- 
1.7.10.4

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