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dw_dmac: remove redundant check 

There is no need to check the callback_required parameter, due to we check the
callback pointer to be a non-NULL.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
This commit is contained in:
Andy Shevchenko 2013-01-09 10:17:12 +02:00 committed by Vinod Koul
parent cbd65312ba
commit 21e93c1e7d
1 changed files with 1 additions and 1 deletions
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2
drivers/dma/dw_dmac.c
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@ -347,7 +347,7 @@ dwc_descriptor_complete(struct dw_dma_chan *dwc, struct dw_desc *desc,
spin_unlock_irqrestore(&dwc->lock, flags);
if (callback_required && callback)
if (callback)
callback(param);
}