rtlwifi: rtl8192se: Convert driver to use private dm struct

Convert driver to use private version of dig_t instead of global version.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/rtlwifi/rtl8192se/dm.h

@@ -112,8 +112,6 @@ enum dm_ratr_sta {
 #define	DM_DIG_BACKOFF_MAX		12
 #define	DM_DIG_BACKOFF_MIN		-4
 
-extern struct dig_t digtable;
-
 void rtl92s_dm_watchdog(struct ieee80211_hw *hw);
 void rtl92s_dm_init(struct ieee80211_hw *hw);
 void rtl92s_dm_init_edca_turbo(struct ieee80211_hw *hw);