arch/mips/lantiq/xway: don't check resource with devm_ioremap_resource

[platform/adaptation/renesas_rcar/renesas_kernel.git] / arch / mips / lantiq / xway / dma.c

diff --git a/arch/mips/lantiq/xway/dma.c b/arch/mips/lantiq/xway/dma.c
index 08f7ebd..78a91fa 100644 (file)
--- a/arch/mips/lantiq/xway/dma.c
+++ b/arch/mips/lantiq/xway/dma.c
@@ -220,10 +220,6 @@ ltq_dma_init(struct platform_device *pdev)
        int i;
 
        res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       if (!res)
-               panic("Failed to get dma resource");
-
-       /* remap dma register range */
        ltq_dma_membase = devm_ioremap_resource(&pdev->dev, res);
        if (IS_ERR(ltq_dma_membase))
                panic("Failed to remap dma resource");