Linaro 4.8 fixes

Thanks to Sean Hoyt && Cameron Rickle for these
Conflicts:
	arch/arm/boot/compressed/Makefile
	drivers/media/common/tuners/xc4000.c
	drivers/net/ppp/ppp_generic.c
	drivers/staging/prima/Kbuild
	drivers/usb/gadget/f_qdss.c
	kernel/auditsc.c
net/bluetooth/hci_conn.c: GCC 4.8.x fix up again

Signed-off-by: Paul Reioux <reioux@gmail.com>
net/bluetooth/hci_conn.c: GCC 4.8.x fix up again
original author is faux123