tree 1bdf5082812967cb5b964832c3679eb685da8328
parent 86049adbcd1fde3c39ad1a1e44b4eed09a8e64ec
author Masahiro Yamada <yamada.masahiro@socionext.com> 1466155967 +0900
committer Tom Rini <trini@konsulko.com> 1466803392 -0400

arm64: optimize smp_kick_all_cpus

gic_kick_secondary_cpus can directly return to the caller of
smp_kick_all_cpus.  We do not have to use x29 register here.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: York Sun <york.sun@nxp.com>