[PATCH 05/16] dmaengine: ste_dma40: don't check for pm_runtime_suspended()

From: Fabio Baltieri
Date: Mon Jan 07 2013 - 06:23:46 EST

From: Narayanan G <narayanan.gopalakrishnan@xxxxxxxxxxxxxx>

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@xxxxxxxxxxxxxx>
Reviewed-by: Rabin Vincent <rabin.vincent@xxxxxxxxxxxxxx>
Acked-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
Signed-off-by: Fabio Baltieri <fabio.baltieri@xxxxxxxxxx>
drivers/dma/ste_dma40.c | 2 --
1 file changed, 2 deletions(-)

diff --git a/drivers/dma/ste_dma40.c b/drivers/dma/ste_dma40.c
index 2d0c63d..760576b 100644
--- a/drivers/dma/ste_dma40.c
+++ b/drivers/dma/ste_dma40.c
@@ -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);

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