ARM: highbank: use wfi macro instead of inline asm
authorRob Herring <rob.herring@calxeda.com>
Sun, 2 Dec 2012 17:06:22 +0000 (17:06 +0000)
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>
Sun, 3 Feb 2013 13:44:02 +0000 (14:44 +0100)
commit5bedf884a8508f1b2f5b8f74e67d987a81ff05ed
treec3c628758ecae8c5ae3b6960b95aa63f899a96bc
parent2ff467c05115c709decd7702cbc21679ac449519
ARM: highbank: use wfi macro instead of inline asm

Older compilers don't recognize v7 wfi instruction, so use wfi macro to
fix builds on old compilers.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
board/highbank/highbank.c