[PATCH 5/7] dmaengine: ste_dma40: don't check for pm_runtime_suspended()

[Fabio Baltieri]

From: Narayanan G <narayanan.gopalakrishnan at stericsson.com>

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 at stericsson.com>
Reviewed-by: Rabin Vincent <rabin.vincent at stericsson.com>
Acked-by: Linus Walleij <linus.walleij at linaro.org>
Signed-off-by: Fabio Baltieri <fabio.baltieri at linaro.org>
---
 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 0b80ee9..d8d58d9 100644
--- a/drivers/dma/ste_dma40.c
+++ b/drivers/dma/ste_dma40.c
@@ -2783,8 +2783,6 @@ 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);
-- 
1.7.12.1