_rtw_write8       288 drivers/staging/rtl8723bs/include/rtw_io.h extern int _rtw_write8(struct adapter *adapter, u32 addr, u8 val);
_rtw_write8       300 drivers/staging/rtl8723bs/include/rtw_io.h #define  rtw_write8(adapter, addr, val) _rtw_write8((adapter), (addr), (val))