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authorAdrian Bunk <bunk@kernel.org>2008-03-17 22:29:32 +0200
committerIngo Molnar <mingo@elte.hu>2008-04-17 17:41:13 +0200
commitede1389f8ab4f3a1343e567133fa9720a054a3aa (patch)
treeaf3dd4019c786ecadce2f7f3e70eb6446a0a4d31 /arch/x86/kernel/io_apic_32.c
parent6542fe80e6296cde50c1c3b8a9eede701ee51907 (diff)
x86: remove the write-only timer_uses_ioapic_pin_0
This patch removes the write-only timer_uses_ioapic_pin_0 (gsi can't be <= 15 in the line of it's fake usage in mpparse_32.c). Spotted by the GNU C compiler. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/io_apic_32.c')
-rw-r--r--arch/x86/kernel/io_apic_32.c5
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/x86/kernel/io_apic_32.c b/arch/x86/kernel/io_apic_32.c
index 0d70acd3b13..742fab45e1c 100644
--- a/arch/x86/kernel/io_apic_32.c
+++ b/arch/x86/kernel/io_apic_32.c
@@ -2114,8 +2114,6 @@ static inline void unlock_ExtINT_logic(void)
ioapic_write_entry(apic, pin, entry0);
}
-int timer_uses_ioapic_pin_0;
-
/*
* This code may look a bit paranoid, but it's supposed to cooperate with
* a wide range of boards and BIOS bugs. Fortunately only the timer IRQ
@@ -2155,9 +2153,6 @@ static inline void __init check_timer(void)
pin2 = ioapic_i8259.pin;
apic2 = ioapic_i8259.apic;
- if (pin1 == 0)
- timer_uses_ioapic_pin_0 = 1;
-
printk(KERN_INFO "..TIMER: vector=0x%02X apic1=%d pin1=%d apic2=%d pin2=%d\n",
vector, apic1, pin1, apic2, pin2);