aboutsummaryrefslogtreecommitdiff
path: root/arch/mips/sibyte/sb1250/irq.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/mips/sibyte/sb1250/irq.c')
-rw-r--r--arch/mips/sibyte/sb1250/irq.c11
1 files changed, 4 insertions, 7 deletions
diff --git a/arch/mips/sibyte/sb1250/irq.c b/arch/mips/sibyte/sb1250/irq.c
index 38cb998ade2..5e7f2016cce 100644
--- a/arch/mips/sibyte/sb1250/irq.c
+++ b/arch/mips/sibyte/sb1250/irq.c
@@ -50,7 +50,7 @@ static void enable_sb1250_irq(unsigned int irq);
static void disable_sb1250_irq(unsigned int irq);
static void ack_sb1250_irq(unsigned int irq);
#ifdef CONFIG_SMP
-static void sb1250_set_affinity(unsigned int irq, const struct cpumask *mask);
+static int sb1250_set_affinity(unsigned int irq, const struct cpumask *mask);
#endif
#ifdef CONFIG_SIBYTE_HAS_LDT
@@ -103,7 +103,7 @@ void sb1250_unmask_irq(int cpu, int irq)
}
#ifdef CONFIG_SMP
-static void sb1250_set_affinity(unsigned int irq, const struct cpumask *mask)
+static int sb1250_set_affinity(unsigned int irq, const struct cpumask *mask)
{
int i = 0, old_cpu, cpu, int_on;
u64 cur_ints;
@@ -111,11 +111,6 @@ static void sb1250_set_affinity(unsigned int irq, const struct cpumask *mask)
i = cpumask_first(mask);
- if (cpumask_weight(mask) > 1) {
- printk("attempted to set irq affinity for irq %d to multiple CPUs\n", irq);
- return;
- }
-
/* Convert logical CPU to physical CPU */
cpu = cpu_logical_map(i);
@@ -143,6 +138,8 @@ static void sb1250_set_affinity(unsigned int irq, const struct cpumask *mask)
R_IMR_INTERRUPT_MASK));
}
spin_unlock_irqrestore(&sb1250_imr_lock, flags);
+
+ return 0;
}
#endif