Samsung mach/soc changes for v5.8
Cleanups and code simplifying.
* tag 'samsung-soc-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
ARM: samsung: Use devm_platform_ioremap_resource() to simplify code
ARM: samsung: Omit superfluous error message in s3c_adc_probe()
ARM: s3c64xx: convert to use i2c_new_client_device()
Link: https://lore.kernel.org/r/20200512122922.5700-3-krzk@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>