The FSF address has changed in the past. Instead of updating it
each time the address changes, just drop it completely treewide.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

this patch fix the following error :
  CC      drivers/usb/gadget/epautoconf.o
drivers/usb/gadget/epautoconf.c:33: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'unsigned'
drivers/usb/gadget/epautoconf.c: In function 'ep_matches':
drivers/usb/gadget/epautoconf.c:168: error: 'epnum' undeclared (first use in this function)
drivers/usb/gadget/epautoconf.c:168: error: (Each undeclared identifier is reported only once
drivers/usb/gadget/epautoconf.c:168: error: for each function it appears in.)
drivers/usb/gadget/epautoconf.c: In function 'usb_ep_autoconfig_reset':
drivers/usb/gadget/epautoconf.c:304: error: 'epnum' undeclared (first use in this function)

Signed-off-by: Eric Bénard <eric@eukrea.com>

This patch adds support for USB devices. It uses
the Linux Kernel gadget API. Along with this patch
comes driver support for the Freescale (arc) USB OTG
Core and USB Device Firmware Update (DFU)
The serial gadget support is not working at the moment.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>