dmaengine: omap-dma: improve efficiency loading C.SA/C.EI/C.FI registers
The only thing which changes is which registers are written, so put this in local variables instead. This results in smaller code. Acked-by: NTony Lindgren <tony@atomide.com> Acked-by: NVinod Koul <vinod.koul@intel.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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