Correct spelling "faield" to "failed" in
arch/arm/mach-orion5x/db88f5281-setup.c and
arch/arm/mach-orion5x/rd88f5182-setup.c
Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>