ARM: shmobile: Move r8a7778.h

Change location of r8a7778.h so it can be included as "r8a7778.h"
instead of the old style <mach/r8a7778.h>

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --cc arch/arm/mach-shmobile/board-bockw-reference.c
Simple merge

diff --cc arch/arm/mach-shmobile/board-bockw.c
Simple merge

diff --cc arch/arm/mach-shmobile/r8a7778.h
Simple merge

diff --cc arch/arm/mach-shmobile/setup-r8a7778.c
Simple merge