dmaengine: imx-dma.c: Remove unused function
authorRickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Sun, 21 Dec 2014 17:18:22 +0000 (18:18 +0100)
committerVinod Koul <vinod.koul@intel.com>
Mon, 22 Dec 2014 15:34:16 +0000 (21:04 +0530)
Remove the function is_imx21_dma() that is not used anywhere.

This was partially found by using a static code analysis program called cppcheck.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
drivers/dma/imx-dma.c

Simple merge