staging: wilc1000: make add_virtual_intf static

This patch makes add_virtual_intf static. This function is used only at
wilc_wfi_cfgoperation.c file.

Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c b/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c
index 0becefb..7d26ccd 100644 (file)
--- a/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c
+++ b/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c
@@ -3321,10 +3321,12 @@ static int change_station(struct wiphy *wiphy, struct net_device *dev,
  *  @date      01 JUL 2012
  *  @version   1.0
  */
-struct wireless_dev *add_virtual_intf(struct wiphy *wiphy, const char *name,
-                                     unsigned char name_assign_type,
-                                     enum nl80211_iftype type, u32 *flags,
-                                     struct vif_params *params)
+static struct wireless_dev *add_virtual_intf(struct wiphy *wiphy,
+                                            const char *name,
+                                            unsigned char name_assign_type,
+                                            enum nl80211_iftype type,
+                                            u32 *flags,
+                                            struct vif_params *params)
 {
        perInterface_wlan_t *nic;
        struct wilc_priv *priv;