Samsung mach/soc changes for v4.19
Minor cleanups and fixes.
* tag 'samsung-soc-4.19' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
ARM: exynos: Clear global variable on init error path
ARM: exynos: Remove outdated maintainer information
ARM: s3c24xx: Fix typo in guard macro of s3c2412.h
Signed-off-by: Olof Johansson <olof@lixom.net>