staging: winbond: remove driver

The driver hasn't been cleaned up and nobody is working to do so, so
remove it.

Signed-off-by: Kristina Martšenko <kristina.martsenko@gmail.com>
Cc: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --cc MAINTAINERS
Simple merge

diff --cc drivers/staging/Kconfig
Simple merge

diff --cc drivers/staging/Makefile
Simple merge

diff --cc drivers/staging/winbond/Kconfig
Simple merge

diff --cc drivers/staging/winbond/Makefile
Simple merge

diff --cc drivers/staging/winbond/TODO
Simple merge

diff --cc drivers/staging/winbond/core.h
Simple merge

diff --cc drivers/staging/winbond/localpara.h
Simple merge

diff --cc drivers/staging/winbond/mac_structures.h
Simple merge

diff --cc drivers/staging/winbond/mds.c
Simple merge

diff --cc drivers/staging/winbond/mds_f.h
Simple merge

diff --cc drivers/staging/winbond/mds_s.h
Simple merge

diff --cc drivers/staging/winbond/mto.c
Simple merge

diff --cc drivers/staging/winbond/mto.h
Simple merge

diff --cc drivers/staging/winbond/phy_calibration.c
Simple merge

diff --cc drivers/staging/winbond/phy_calibration.h
Simple merge

diff --cc drivers/staging/winbond/reg.c
Simple merge

diff --cc drivers/staging/winbond/sme_api.h
Simple merge

diff --cc drivers/staging/winbond/wb35reg.c
Simple merge

diff --cc drivers/staging/winbond/wb35reg_f.h
Simple merge

diff --cc drivers/staging/winbond/wb35reg_s.h
Simple merge

diff --cc drivers/staging/winbond/wb35rx.c
Simple merge

diff --cc drivers/staging/winbond/wb35rx_f.h
Simple merge

diff --cc drivers/staging/winbond/wb35rx_s.h
Simple merge

diff --cc drivers/staging/winbond/wb35tx.c
Simple merge

diff --cc drivers/staging/winbond/wb35tx_f.h
Simple merge

diff --cc drivers/staging/winbond/wb35tx_s.h
Simple merge

diff --cc drivers/staging/winbond/wbhal.h
Simple merge

diff --cc drivers/staging/winbond/wbusb.c
Simple merge