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authorIngo Molnar <mingo@elte.hu>2008-08-19 20:50:31 -0700
committerIngo Molnar <mingo@elte.hu>2008-10-16 16:52:08 +0200
commita84488c213a8cfc29200344a6fb6357d48c8ed85 (patch)
tree71e5392cdc8d837a3e17ce7da7cccebad3fdf82c /arch
parent301e619020dd67bde7e7e64bb9ffb7f30d26c979 (diff)
irq: sparse irqs, fix #3
fix non-APIC UP build: arch/x86/kernel/built-in.o: In function `setup_arch': : undefined reference to `pin_map_size' arch/x86/kernel/built-in.o: In function `setup_arch': : undefined reference to `first_free_entry' Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch')
-rw-r--r--arch/x86/kernel/setup.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index 558ec26b08e..02e3a669797 100644
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -1074,8 +1074,10 @@ void __init setup_arch(char **cmdline_p)
nr_irqs = 32 * nr_cpu_ids + 224;
init_cpu_to_node();
#endif
+#ifdef CONFIG_X86_IO_APIC
pin_map_size = nr_irqs * 2;
first_free_entry = nr_irqs;
+#endif
init_apic_mappings();
ioapic_init_mappings();