[media] smiapp: Rename SMIA_REG to SMIAPP_REG for consistency

SMIAPP_REG_ is the common prefix used in the driver for register related
definitions. Use it consistently.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

diff --cc drivers/media/i2c/smiapp/smiapp-quirk.c
Simple merge

diff --cc drivers/media/i2c/smiapp/smiapp-reg-defs.h
Simple merge

diff --cc drivers/media/i2c/smiapp/smiapp-regs.c
Simple merge

diff --cc drivers/media/i2c/smiapp/smiapp-regs.h
Simple merge