[COMMON] media: smfc: fix section mismatch

[COMMON] media: smfc: fix section mismatch

This fixes the following section mismatch problem:

WARNING: drivers/media/platform/exynos/built-in.o(.text+0x2c96c):
	Section mismatch in reference from the function
	exynos_smfc_probe() to the variable .init.rodata:exynos_smfc_match
	The function exynos_smfc_probe() references the variable
	__initconst exynos_smfc_match. This is often because
	exynos_smfc_probe lacks a __initconst annotation or the annotation
	of exynos_smfc_match is wrong.

Change-Id: Id3498e6d5ff70ce8bc96bb22250776a46092b382
Signed-off-by: Cho KyongHo <pullip.cho@samsung.com>