diff options
| author |   Narayanan G <narayanan.gopalakrishnan@stericsson.com> | 2012-01-20 13:56:14 +0530 |
|---|---|---|
| committer |   Fabio Baltieri <fabio.baltieri@linaro.org> | 2013-01-14 10:50:32 +0100 |
| commit | 42365cf0fa19473dde5fe226b0e7e9ab8ea18af8 (patch) | |
| tree | a0ee91453a5fcced002ddf724bd16ca921fd05cb | |
| parent | dmaengine: ste_dma40: limit burst size to 16 (diff) | |
| download | linux-dev-42365cf0fa19473dde5fe226b0e7e9ab8ea18af8.tar.xz linux-dev-42365cf0fa19473dde5fe226b0e7e9ab8ea18af8.zip | |
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>
| -rw-r--r-- | drivers/dma/ste_dma40.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/dma/ste_dma40.c b/drivers/dma/ste_dma40.c index 2d0c63dcd84c..760576b85641 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); |