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dma: cppi41: return code > 0 of pm_runtime_get_sync() is not an error 

Return code of pm_runtime_get_sync() > 0 is not an error and may happen.
Noticed during rmmod & modprobe testing.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
This commit is contained in:
Sebastian Andrzej Siewior 2013-10-22 12:14:06 +02:00 committed by Vinod Koul
parent 1e378a6d77
commit cbf1e56e6a
1 changed files with 1 additions and 1 deletions
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2
drivers/dma/cppi41.c
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@ -956,7 +956,7 @@ static int cppi41_dma_probe(struct platform_device *pdev)
pm_runtime_enable(dev);
ret = pm_runtime_get_sync(dev);
if (ret)
if (ret < 0)
goto err_get_sync;
cdd->queues_rx = glue_info->queues_rx;