Patch merged into coreboot/master: 758076c x86: use asmlinkage macro for smm_handler_t

the following patch was just integrated into master:
commit 758076cceb450da4848a8ce944fa679d7403147c
Author: Aaron Durbin 
Date:   Tue May 7 12:58:12 2013 -0500

x86: use asmlinkage macro for smm_handler_t

The smm_handler_t type was added before the introduction
    of the asmlinkage macro. Now that asmlinkage is available
    use it.

Change-Id: I85ec72cf958bf4b77513a85faf6d300c781af603
    Signed-off-by: Aaron Durbin 
    Reviewed-on: http://review.coreboot.org/3215
    Reviewed-by: Stefan Reinauer 
    Tested-by: build bot (Jenkins)

See http://review.coreboot.org/3215 for details.

-gerrit