dmaengine: ep93xx: don't use variables defined in global scope
authorVinod Koul <vinod.koul@intel.com>
Wed, 14 Sep 2016 10:09:56 +0000 (15:39 +0530)
committerVinod Koul <vinod.koul@intel.com>
Mon, 26 Sep 2016 16:59:42 +0000 (22:29 +0530)
commit8f913bffb4d35718914c1ecc8c1f52c216925752
treece4bac466c6f23e3b97e4b32683c21c9d3462c16
parent567df5e9770f7b5203010fd8a5e7c34b387b90a3
dmaengine: ep93xx: don't use variables defined in global scope

The driver uses same variable name in local and global context in a
function, rename the local one for better readability.

Signed-off-by: Vinod Koul <vinod.koul@intel.com>
drivers/dma/ep93xx_dma.c