rtc-s3c: make room for more variants in devicetree block

Use the data field of of_device_id to hold the type for
s3c_cpu_type.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Thomas Abraham <thomas.abraham@linaro.org>
Acked-by: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
1 file changed