diff options
Diffstat (limited to 'arch/x86/kernel/apic/io_apic.c')
| -rw-r--r-- | arch/x86/kernel/apic/io_apic.c | 17 |
1 files changed, 3 insertions, 14 deletions
diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c index 0d35f46929d..9f3f6ca86da 100644 --- a/arch/x86/kernel/apic/io_apic.c +++ b/arch/x86/kernel/apic/io_apic.c @@ -3850,22 +3850,11 @@ int __init io_apic_get_redir_entries (int ioapic) void __init probe_nr_irqs_gsi(void) { - int nr = 0; + int nr; - nr = acpi_probe_gsi(); - if (nr > nr_irqs_gsi) { + nr = gsi_end + 1; + if (nr > nr_irqs_gsi) nr_irqs_gsi = nr; - } else { - /* for acpi=off or acpi is not compiled in */ - int idx; - - nr = 0; - for (idx = 0; idx < nr_ioapics; idx++) - nr += io_apic_get_redir_entries(idx); - - if (nr > nr_irqs_gsi) - nr_irqs_gsi = nr; - } printk(KERN_DEBUG "nr_irqs_gsi: %d\n", nr_irqs_gsi); } |