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authorThomas Gleixner <tglx@linutronix.de>2010-12-09 17:43:21 +0100
committerThomas Gleixner <tglx@linutronix.de>2010-12-09 17:43:21 +0100
commit4720dd1b3858f0da2593188cb1e57eb0d3bc4af2 (patch)
tree8e6f33ac3967699e2fbb624921b8cb5ab7755bc5 /arch/x86
parent6313e3c21743cc88bb5bd8aa72948ee1e83937b6 (diff)
x86: io_apic: Avoid unused variable warning when CONFIG_GENERIC_PENDING_IRQ=n
arch/x86/kernel/apic/io_apic.c: In function 'ack_apic_level': arch/x86/kernel/apic/io_apic.c:2433: warning: unused variable 'desc' Signed-off-by: Andrew Morton <akpm@linux-foundation.org> LKML-Reference: <201010272107.o9RL7rse018212@imap1.linux-foundation.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86')
-rw-r--r--arch/x86/kernel/apic/io_apic.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
index 7cc0a721f62..226060eec34 100644
--- a/arch/x86/kernel/apic/io_apic.c
+++ b/arch/x86/kernel/apic/io_apic.c
@@ -2430,13 +2430,12 @@ static void ack_apic_level(struct irq_data *data)
{
struct irq_cfg *cfg = data->chip_data;
int i, do_unmask_irq = 0, irq = data->irq;
- struct irq_desc *desc = irq_to_desc(irq);
unsigned long v;
irq_complete_move(cfg);
#ifdef CONFIG_GENERIC_PENDING_IRQ
/* If we are moving the irq we need to mask it */
- if (unlikely(desc->status & IRQ_MOVE_PENDING)) {
+ if (unlikely(irq_to_desc(irq)->status & IRQ_MOVE_PENDING)) {
do_unmask_irq = 1;
mask_ioapic(cfg);
}