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authorNarayanan G <narayanan.gopalakrishnan@stericsson.com>2012-01-20 13:56:14 +0530
committerFabio Baltieri <fabio.baltieri@linaro.org>2013-01-14 10:50:32 +0100
commit42365cf0fa19473dde5fe226b0e7e9ab8ea18af8 (patch)
treea0ee91453a5fcced002ddf724bd16ca921fd05cb /drivers/dma
parent92bb6cdb5302a4b0b3c6b6cfc0854aaed882c4bc (diff)
downloadop-kernel-dev-42365cf0fa19473dde5fe226b0e7e9ab8ea18af8.zip
op-kernel-dev-42365cf0fa19473dde5fe226b0e7e9ab8ea18af8.tar.gz
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>
Diffstat (limited to 'drivers/dma')
-rw-r--r--drivers/dma/ste_dma40.c2
1 files changed, 0 insertions, 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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