Commit 42365cf0 authored Jan 20, 2012 by Narayanan G Committed by Fabio Baltieri Jan 14, 2013

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



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>

parent 92bb6cdb

drivers/dma/ste_dma40.c

+0 −2

Original line number	Original line	Diff line number	Diff line
	@@ -2782,8 +2782,6 @@ static int dma40_pm_suspend(struct device *dev)
	struct platform_device *pdev = to_platform_device(dev);		struct platform_device *pdev = to_platform_device(dev);
	struct d40_base *base = platform_get_drvdata(pdev);		struct d40_base *base = platform_get_drvdata(pdev);
	int ret = 0;		int ret = 0;
	if (!pm_runtime_suspended(dev))
	return -EBUSY;

	if (base->lcpa_regulator)		if (base->lcpa_regulator)
	ret = regulator_disable(base->lcpa_regulator);		ret = regulator_disable(base->lcpa_regulator);