staging: rtl8192e: Remove dead code

Delete unused code. Removed some macros, enums, unions and several
structures (tx_fwinfo, wmm_tspec, qos_tstream, sta_qos, bss_qos).

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --cc drivers/staging/rtl8192e/rtl8192e/r8190P_def.h
Simple merge

diff --cc drivers/staging/rtl8192e/rtl8192e/r8192E_firmware.h
Simple merge

diff --cc drivers/staging/rtl8192e/rtl8192e/r8192E_hwimg.h
Simple merge

diff --cc drivers/staging/rtl8192e/rtl8192e/rtl_cam.h
Simple merge

diff --cc drivers/staging/rtl8192e/rtl8192e/rtl_wx.h
Simple merge

diff --cc drivers/staging/rtl8192e/rtl819x_Qos.h
Simple merge