Commit 21e93c1e authored Jan 09, 2013 by Andy Shevchenko Committed by Vinod Koul Jan 09, 2013

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>

parent cbd65312

drivers/dma/dw_dmac.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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);
		}