From mboxrd@z Thu Jan 1 00:00:00 1970 From: fabio.baltieri@linaro.org (Fabio Baltieri) Date: Mon, 7 Jan 2013 12:21:47 +0100 Subject: [PATCH 05/16] dmaengine: ste_dma40: don't check for pm_runtime_suspended() In-Reply-To: <1357557718-15676-1-git-send-email-fabio.baltieri@linaro.org> References: <1357557718-15676-1-git-send-email-fabio.baltieri@linaro.org> Message-ID: <1357557718-15676-6-git-send-email-fabio.baltieri@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Narayanan G 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 Reviewed-by: Rabin Vincent Acked-by: Linus Walleij Signed-off-by: Fabio Baltieri --- 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); -- 1.7.12.1