ipmi: hold ATTN until upper layer ready
ipmi: hold ATTN until upper layer ready

Hold handling of ATTN until the upper layer has reported that it is
ready.

Signed-off-by: Corey Minyard <97c9634d4bed2779ee3e53c0495565ccc28c2363@mvista.com>
Cc: Patrick Schoeller <78798cc88683712ebd361144a22be8ac56b11017@hp.com>
Signed-off-by: Andrew Morton <5c1e68b099950c134891f0b6e179498a8ebe9cf9@linux-foundation.org>
Signed-off-by: Linus Torvalds <69652caca27c8b940640ad396ab71f93cacec34f@linux-foundation.org>

KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs