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Diffstat (limited to 'arch/alpha/kernel/irq_i8259.c')
-rw-r--r--arch/alpha/kernel/irq_i8259.c18
1 files changed, 10 insertions, 8 deletions
diff --git a/arch/alpha/kernel/irq_i8259.c b/arch/alpha/kernel/irq_i8259.c
index 956ea0ed1694..c7cc9813e45f 100644
--- a/arch/alpha/kernel/irq_i8259.c
+++ b/arch/alpha/kernel/irq_i8259.c
@@ -33,10 +33,10 @@ i8259_update_irq_hw(unsigned int irq, unsigned long mask)
33} 33}
34 34
35inline void 35inline void
36i8259a_enable_irq(unsigned int irq) 36i8259a_enable_irq(struct irq_data *d)
37{ 37{
38 spin_lock(&i8259_irq_lock); 38 spin_lock(&i8259_irq_lock);
39 i8259_update_irq_hw(irq, cached_irq_mask &= ~(1 << irq)); 39 i8259_update_irq_hw(d->irq, cached_irq_mask &= ~(1 << d->irq));
40 spin_unlock(&i8259_irq_lock); 40 spin_unlock(&i8259_irq_lock);
41} 41}
42 42
@@ -47,16 +47,18 @@ __i8259a_disable_irq(unsigned int irq)
47} 47}
48 48
49void 49void
50i8259a_disable_irq(unsigned int irq) 50i8259a_disable_irq(struct irq_data *d)
51{ 51{
52 spin_lock(&i8259_irq_lock); 52 spin_lock(&i8259_irq_lock);
53 __i8259a_disable_irq(irq); 53 __i8259a_disable_irq(d->irq);
54 spin_unlock(&i8259_irq_lock); 54 spin_unlock(&i8259_irq_lock);
55} 55}
56 56
57void 57void
58i8259a_mask_and_ack_irq(unsigned int irq) 58i8259a_mask_and_ack_irq(struct irq_data *d)
59{ 59{
60 unsigned int irq = d->irq;
61
60 spin_lock(&i8259_irq_lock); 62 spin_lock(&i8259_irq_lock);
61 __i8259a_disable_irq(irq); 63 __i8259a_disable_irq(irq);
62 64
@@ -71,9 +73,9 @@ i8259a_mask_and_ack_irq(unsigned int irq)
71 73
72struct irq_chip i8259a_irq_type = { 74struct irq_chip i8259a_irq_type = {
73 .name = "XT-PIC", 75 .name = "XT-PIC",
74 .unmask = i8259a_enable_irq, 76 .irq_unmask = i8259a_enable_irq,
75 .mask = i8259a_disable_irq, 77 .irq_mask = i8259a_disable_irq,
76 .mask_ack = i8259a_mask_and_ack_irq, 78 .irq_mask_ack = i8259a_mask_and_ack_irq,
77}; 79};
78 80
79void __init 81void __init