net: eth: davinci_cpdma: Mark a local variable static

olofj · davem330 · commit df7841604394 · 2013-12-11T19:53:55.000-05:00
Only used locally. Found by sparse.

Signed-off-by: Olof Johansson &lt;olof@lixom.net&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;
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},
