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| author | Wolfram Sang <wsa@the-dreams.de> | 2013-05-12 15:19:47 +0200 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2013-05-18 11:54:55 +0200 |
| commit | 627ad13a39575e521a53f949fb2cb899e2945f02 (patch) | |
| tree | 833b9c0c7ac48bac0275ab15bf0250ad4d243e00 /drivers/dma/tegra20-apb-dma.c | |
| parent | d1ab2a98fa729d33973a82619732c534a6051f72 (diff) | |
| download | linux-627ad13a39575e521a53f949fb2cb899e2945f02.tar.gz linux-627ad13a39575e521a53f949fb2cb899e2945f02.tar.bz2 linux-627ad13a39575e521a53f949fb2cb899e2945f02.zip | |
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>
Diffstat (limited to 'drivers/dma/tegra20-apb-dma.c')
| -rw-r--r-- | drivers/dma/tegra20-apb-dma.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/dma/tegra20-apb-dma.c b/drivers/dma/tegra20-apb-dma.c index ce193409ebd3..33f59ecd256e 100644 --- a/drivers/dma/tegra20-apb-dma.c +++ b/drivers/dma/tegra20-apb-dma.c @@ -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); |