x86: remove open-coded IO-APIC RTE reads/writes
authorJan Beulich <jbeulich@suse.com>
Wed, 19 Sep 2012 07:30:50 +0000 (09:30 +0200)
committerJan Beulich <jbeulich@suse.com>
Wed, 19 Sep 2012 07:30:50 +0000 (09:30 +0200)
commit35a82b2f805666f8c5880dd4a5219690a0a54822
tree290dfba095f15c893ccc6d5b2bf2f8f0b8ec740d
parent7be78546fb2d3e05e28cbe0a7525e85cc652ff08
x86: remove open-coded IO-APIC RTE reads/writes

This improves readability, not the least through doing away with a
couple of ugly casts.

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