fimc/s3cfb: Remove inlines breaking build on 4.3

If anyone have any idea why it cannot find function body
for these two functions... Others are fine.

Change-Id: Ifebb2e995a4ef4e779bed2e8f12aa7990ac19b41
Merge branch 'cm-10.2' of https://github.com/CyanogenMod/android_kernel_samsung_smdk4412 into cm-10.2