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dmaengine: ste_dma40: don't check for pm_runtime_suspended()

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The check for runtime suspend is not needed during a regular suspend, as
the framework takes care of this.  This fixes the issue of DMA driver
not letting the system to go to deepsleep in the first attempt.

Signed-off-by: Narayanan G <narayanan.gopalakrishnan@stericsson.com>
Reviewed-by: Rabin Vincent <rabin.vincent@stericsson.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org>
This commit is contained in:
Narayanan G 2012-01-20 13:56:14 +05:30 committed by Fabio Baltieri
parent 92bb6cdb53
commit 42365cf0fa
1 changed files with 0 additions and 2 deletions
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2
drivers/dma/ste_dma40.c
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@ -2782,8 +2782,6 @@ static int dma40_pm_suspend(struct device *dev)
struct platform_device *pdev = to_platform_device(dev);
struct d40_base *base = platform_get_drvdata(pdev);
int ret = 0;
if (!pm_runtime_suspended(dev))
return -EBUSY;
if (base->lcpa_regulator)
ret = regulator_disable(base->lcpa_regulator);