x86: io-apic cleanup

This series doesn't introduce any functional change but attempts to get rid of few hard-coded numbers in io-apic code.

Please review. Any comments are appreciated.

- Cyrill -

[Cyrill Gorcunov - Sat, Jun 07, 2008 at 07:53:55PM +0400]

| This series doesn't introduce any functional change but
| attempts to get rid of few hard-coded numbers in io-apic code.
| 
| Please review. Any comments are appreciated.
| 
| 		- Cyrill -
| -- 
| 

Btw, the series is made over tip/x86/apic

commit 2229ff84f01746d02fb6b79e156fb5cce48c908f

Author: Ingo Molnar <[email protected]>
Date:   Thu Jun 5 11:17:16 2008 +0200

x86, io-apic: fix nmi_watchdog=1 bootup hang

- Cyrill -