net: eth: davinci_cpdma: Mark a local variable static

Only used locally. Found by sparse. Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: David S. Miller <davem@davemloft.net>
mariux64 · Dec 12, 2013 · df78416 · df78416
1 parent c767db5
commit df78416
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/net/ethernet/ti/davinci_cpdma.c b/drivers/net/ethernet/ti/davinci_cpdma.c
@@ -971,7 +971,7 @@ struct cpdma_control_info {
 #define ACCESS_RW	(ACCESS_RO | ACCESS_WO)
 };
 
-struct cpdma_control_info controls[] = {
+static struct cpdma_control_info controls[] = {
 	[CPDMA_CMD_IDLE]	  = {CPDMA_DMACONTROL,	3,  1,      ACCESS_WO},
 	[CPDMA_COPY_ERROR_FRAMES] = {CPDMA_DMACONTROL,	4,  1,      ACCESS_RW},
 	[CPDMA_RX_OFF_LEN_UPDATE] = {CPDMA_DMACONTROL,	2,  1,      ACCESS_RW},