x86/cpuidle: clean up hw residencies reading code
authorJan Beulich <jbeulich@suse.com>
Tue, 8 Nov 2011 16:30:00 +0000 (17:30 +0100)
committerJan Beulich <jbeulich@suse.com>
Tue, 8 Nov 2011 16:30:00 +0000 (17:30 +0100)
commit666578d7016cf17c6c2b6c2ec736155340fb29d4
tree795d7c7498d1e32eb759f667080bb2ea6a03614a
parent4779dc810eca8b92cd4c8416ce00e84e247b3cf3
x86/cpuidle: clean up hw residencies reading code

Fold redundant code and eliminate pointless casts.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Keir Fraser <keir@xen.org>
xen/arch/x86/acpi/cpu_idle.c