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-rw-r--r--arch/mips/sibyte/bcm1480/irq.c7
-rw-r--r--arch/mips/sibyte/sb1250/irq.c7
2 files changed, 4 insertions, 10 deletions
diff --git a/arch/mips/sibyte/bcm1480/irq.c b/arch/mips/sibyte/bcm1480/irq.c
index 4f256a131bf..690de06bde9 100644
--- a/arch/mips/sibyte/bcm1480/irq.c
+++ b/arch/mips/sibyte/bcm1480/irq.c
@@ -113,7 +113,6 @@ static int bcm1480_set_affinity(unsigned int irq, const struct cpumask *mask)
{
int i = 0, old_cpu, cpu, int_on, k;
u64 cur_ints;
- struct irq_desc *desc = irq_desc + irq;
unsigned long flags;
unsigned int irq_dirty;
@@ -127,8 +126,7 @@ static int bcm1480_set_affinity(unsigned int irq, const struct cpumask *mask)
cpu = cpu_logical_map(i);
/* Protect against other affinity changers and IMR manipulation */
- spin_lock_irqsave(&desc->lock, flags);
- spin_lock(&bcm1480_imr_lock);
+ spin_lock_irqsave(&bcm1480_imr_lock, flags);
/* Swizzle each CPU's IMR (but leave the IP selection alone) */
old_cpu = bcm1480_irq_owner[irq];
@@ -153,8 +151,7 @@ static int bcm1480_set_affinity(unsigned int irq, const struct cpumask *mask)
____raw_writeq(cur_ints, IOADDR(A_BCM1480_IMR_MAPPER(cpu) + R_BCM1480_IMR_INTERRUPT_MASK_H + (k*BCM1480_IMR_HL_SPACING)));
}
}
- spin_unlock(&bcm1480_imr_lock);
- spin_unlock_irqrestore(&desc->lock, flags);
+ spin_unlock_irqrestore(&bcm1480_imr_lock, flags);
return 0;
}
diff --git a/arch/mips/sibyte/sb1250/irq.c b/arch/mips/sibyte/sb1250/irq.c
index e389507f1f9..409dec79886 100644
--- a/arch/mips/sibyte/sb1250/irq.c
+++ b/arch/mips/sibyte/sb1250/irq.c
@@ -107,7 +107,6 @@ static int sb1250_set_affinity(unsigned int irq, const struct cpumask *mask)
{
int i = 0, old_cpu, cpu, int_on;
u64 cur_ints;
- struct irq_desc *desc = irq_desc + irq;
unsigned long flags;
i = cpumask_first(mask);
@@ -121,8 +120,7 @@ static int sb1250_set_affinity(unsigned int irq, const struct cpumask *mask)
cpu = cpu_logical_map(i);
/* Protect against other affinity changers and IMR manipulation */
- spin_lock_irqsave(&desc->lock, flags);
- spin_lock(&sb1250_imr_lock);
+ spin_lock_irqsave(&sb1250_imr_lock, flags);
/* Swizzle each CPU's IMR (but leave the IP selection alone) */
old_cpu = sb1250_irq_owner[irq];
@@ -144,8 +142,7 @@ static int sb1250_set_affinity(unsigned int irq, const struct cpumask *mask)
____raw_writeq(cur_ints, IOADDR(A_IMR_MAPPER(cpu) +
R_IMR_INTERRUPT_MASK));
}
- spin_unlock(&sb1250_imr_lock);
- spin_unlock_irqrestore(&desc->lock, flags);
+ spin_unlock_irqrestore(&sb1250_imr_lock, flags);
return 0;
}