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drivers/dma: don't check resource with devm_ioremap_resource 

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

Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Acked-by: Stephen Warren <swarren@nvidia.com>
This commit is contained in:
Wolfram Sang 2013-05-12 15:19:47 +02:00
parent d1ab2a98fa
commit 627ad13a39
1 changed files with 0 additions and 5 deletions
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5
drivers/dma/tegra20-apb-dma.c
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@ -1273,11 +1273,6 @@ static int tegra_dma_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, tdma);
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res) {
dev_err(&pdev->dev, "No mem resource for DMA\n");
return -EINVAL;
}
tdma->base_addr = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(tdma->base_addr))
return PTR_ERR(tdma->base_addr);