EXYNOS_ADC shouldn't only depend on OF. It is useless on architectures
other than Exynos so it should depend on ARCH_EXYNOS (which implies
OF.)
Signed-off-by: Jean Delvare <jdelvare@suse.de> Cc: Jonathan Cameron <jic23@kernel.org> Cc: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>