rtlwifi: rtl8192se: Remove sw.h header

It has one define, which is already defined in include from reg.h.
All the declared functions are not implemented anywhere, sw.c has
ones with similar names which are already static.
Signed-off-by: Amadeusz Sławiński <amade@asmblr.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

drivers/net/wireless/realtek/rtlwifi/rtl8192se/sw.c

@@ -11,7 +11,6 @@
 #include "dm.h"
 #include "fw.h"
 #include "hw.h"
-#include "sw.h"
 #include "trx.h"
 #include "led.h"
 

drivers/net/wireless/realtek/rtlwifi/rtl8192se/sw.h

-/* SPDX-License-Identifier: GPL-2.0 */
-/* Copyright(c) 2009-2012  Realtek Corporation.*/
-
-#ifndef __REALTEK_PCI92SE_SW_H__
-#define __REALTEK_PCI92SE_SW_H__
-
-#define EFUSE_MAX_SECTION	16
-
-int rtl92se_init_sw(struct ieee80211_hw *hw);
-void rtl92se_deinit_sw(struct ieee80211_hw *hw);
-void rtl92se_init_var_map(struct ieee80211_hw *hw);
-
-#endif