staging: fbtft: remove ARCH_BCM2708 optimization
staging: fbtft: remove ARCH_BCM2708 optimization

ARCH_BCM2708 is not present in mainline so remove optimization.

Signed-off-by: Noralf Trønnes <995afe8622cc615e3c6c4131aeee2849558c0836@tronnes.org>
Reported-by: Paul Bolle <0bda9a89324ffe2d19adec61a9f1cd9f8c8e45f0@tiscali.nl>
Signed-off-by: Greg Kroah-Hartman <4645f7897fd33786a2ee1264d590b3c400559d85@linuxfoundation.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs