John,
Your commit 715f2e581856 ("MIPS: ralink: cleanup early_printk") landed
in today's linux-next (ie, next-20141027). It adds two checks for
CONFIG_SOC_MT7621. The patch to add Kconfig symbol SOC_MT7621 is still
pending (see http://patchwork.linux-mips.org/patch/8033/ ).
Obviously, until that patch lands these two checks will always evaluate
to false.
Paul Bolle
