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authorBen Dooks <ben.dooks@codethink.co.uk>2016-06-07 18:50:03 +0300
committerVinod Koul <vinod.koul@intel.com>2016-06-08 06:29:55 +0300
commit0161df13250035e7599f3cce6039bd046b7647dc (patch)
tree2ecb102377452d02900f1f3795bfeaa002c0ecf0 /drivers/dma/ste_dma40_ll.c
parent1a695a905c18548062509178b98bc91e67510864 (diff)
downloadlinux-0161df13250035e7599f3cce6039bd046b7647dc.tar.xz
dmaengine: ste_dma40_ll: make d40_width_to_bits static
Fix warning due to d40_width_to_bits() not being used outside this file. Fixes: drivers/dma/ste_dma40_ll.c:13:4: warning: symbol 'd40_width_to_bits' was not declared. Should it be static? Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/ste_dma40_ll.c')
-rw-r--r--drivers/dma/ste_dma40_ll.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/dma/ste_dma40_ll.c b/drivers/dma/ste_dma40_ll.c
index 27b818dee7c7..13b42dd9900c 100644
--- a/drivers/dma/ste_dma40_ll.c
+++ b/drivers/dma/ste_dma40_ll.c
@@ -10,7 +10,7 @@
#include "ste_dma40_ll.h"
-u8 d40_width_to_bits(enum dma_slave_buswidth width)
+static u8 d40_width_to_bits(enum dma_slave_buswidth width)
{
if (width == DMA_SLAVE_BUSWIDTH_1_BYTE)
return STEDMA40_ESIZE_8_BIT;