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dma: tegra: add clk_prepare/clk_unprepare 

Use clk_prepare/clk_unprepare as required by the generic clk framework.

Signed-off-by: Prashant Gaikwad <pgaikwad@nvidia.com>
Acked-by: Stephen Warren <swarren@wwwdotorg.org>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
This commit is contained in:
Prashant Gaikwad 2012-06-25 12:01:31 +05:30 committed by Vinod Koul
parent 597c854974
commit 56482ec0b1
1 changed files with 2 additions and 2 deletions
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4
drivers/dma/tegra20-apb-dma.c
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@ -1366,7 +1366,7 @@ static int tegra_dma_runtime_suspend(struct device *dev)
struct platform_device *pdev = to_platform_device(dev);
struct tegra_dma *tdma = platform_get_drvdata(pdev);
clk_disable(tdma->dma_clk);
clk_disable_unprepare(tdma->dma_clk);
return 0;
}
@ -1376,7 +1376,7 @@ static int tegra_dma_runtime_resume(struct device *dev)
struct tegra_dma *tdma = platform_get_drvdata(pdev);
int ret;
ret = clk_enable(tdma->dma_clk);
ret = clk_prepare_enable(tdma->dma_clk);
if (ret < 0) {
dev_err(dev, "clk_enable failed: %d\n", ret);
return ret;