iommu/exynos: Remove invalid symbol dependency

EXYNOS_DEV_SYSMMU symbol is not defined anywhere and prevents building
the Exynos driver. Remove it.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
1 file changed