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(parent: d464207) | patch
x86, ioapic: Simplify probe_nr_irqs_gsi.
authorEric W. Biederman <ebiederm@xmission.com>
Tue, 30 Mar 2010 08:07:14 +0000 (01:07 -0700)
committerH. Peter Anvin <hpa@zytor.com>
Tue, 4 May 2010 20:35:11 +0000 (13:35 -0700)
commit4afc51a835d3aeba11c35090f524e05c84586d27
treee7858e2c41b1736a6ea659e2cf6764d1ff3a4686tree | snapshot (tar.gz zip)
parentd464207c4fdd70c2a0febd4f9c58206fa915bb36commit | diff
x86, ioapic: Simplify probe_nr_irqs_gsi.

Use the global gsi_end value now that all ioapics have
valid gsi numbers instead of a combination of acpi_probe_gsi
and walking all of the ioapics and couting their number of
entries by hand if acpi_probe_gsi gave us an answer we did
not like.

Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
LKML-Reference: <1269936436-7039-13-git-send-email-ebiederm@xmission.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
arch/x86/include/asm/mpspec.h diff | blob | blame | history
arch/x86/kernel/acpi/boot.c diff | blob | blame | history
arch/x86/kernel/apic/io_apic.c diff | blob | blame | history