[PATCH -next] bcm63xx_enet: change the driver variables to static

[Yang Yingliang]

bcm63xx_enetsw_driver and bcm63xx_enet_driver are only used in
bcm63xx_enet.c now, change them to static.

Signed-off-by: Yang Yingliang <yangyingliang@xxxxxxxxxx>
---
 drivers/net/ethernet/broadcom/bcm63xx_enet.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/broadcom/bcm63xx_enet.c b/drivers/net/ethernet/broadcom/bcm63xx_enet.c
index 514d61dd91c7..fcaa6a2d067f 100644
--- a/drivers/net/ethernet/broadcom/bcm63xx_enet.c
+++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.c
@@ -1935,7 +1935,7 @@ static int bcm_enet_remove(struct platform_device *pdev)
 	return 0;
 }
 
-struct platform_driver bcm63xx_enet_driver = {
+static struct platform_driver bcm63xx_enet_driver = {
 	.probe	= bcm_enet_probe,
 	.remove	= bcm_enet_remove,
 	.driver	= {
@@ -2756,7 +2756,7 @@ static int bcm_enetsw_remove(struct platform_device *pdev)
 	return 0;
 }
 
-struct platform_driver bcm63xx_enetsw_driver = {
+static struct platform_driver bcm63xx_enetsw_driver = {
 	.probe	= bcm_enetsw_probe,
 	.remove	= bcm_enetsw_remove,
 	.driver	= {
-- 
2.25.1