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Diffstat (limited to 'arch/mips/kernel/irq-gt641xx.c')
-rw-r--r--arch/mips/kernel/irq-gt641xx.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/arch/mips/kernel/irq-gt641xx.c b/arch/mips/kernel/irq-gt641xx.c
index ebcc5f7ad9c..42ef81461bf 100644
--- a/arch/mips/kernel/irq-gt641xx.c
+++ b/arch/mips/kernel/irq-gt641xx.c
@@ -27,18 +27,18 @@
27 27
28#define GT641XX_IRQ_TO_BIT(irq) (1U << (irq - GT641XX_IRQ_BASE)) 28#define GT641XX_IRQ_TO_BIT(irq) (1U << (irq - GT641XX_IRQ_BASE))
29 29
30static DEFINE_SPINLOCK(gt641xx_irq_lock); 30static DEFINE_RAW_SPINLOCK(gt641xx_irq_lock);
31 31
32static void ack_gt641xx_irq(unsigned int irq) 32static void ack_gt641xx_irq(unsigned int irq)
33{ 33{
34 unsigned long flags; 34 unsigned long flags;
35 u32 cause; 35 u32 cause;
36 36
37 spin_lock_irqsave(&gt641xx_irq_lock, flags); 37 raw_spin_lock_irqsave(&gt641xx_irq_lock, flags);
38 cause = GT_READ(GT_INTRCAUSE_OFS); 38 cause = GT_READ(GT_INTRCAUSE_OFS);
39 cause &= ~GT641XX_IRQ_TO_BIT(irq); 39 cause &= ~GT641XX_IRQ_TO_BIT(irq);
40 GT_WRITE(GT_INTRCAUSE_OFS, cause); 40 GT_WRITE(GT_INTRCAUSE_OFS, cause);
41 spin_unlock_irqrestore(&gt641xx_irq_lock, flags); 41 raw_spin_unlock_irqrestore(&gt641xx_irq_lock, flags);
42} 42}
43 43
44static void mask_gt641xx_irq(unsigned int irq) 44static void mask_gt641xx_irq(unsigned int irq)
@@ -46,11 +46,11 @@ static void mask_gt641xx_irq(unsigned int irq)
46 unsigned long flags; 46 unsigned long flags;
47 u32 mask; 47 u32 mask;
48 48
49 spin_lock_irqsave(&gt641xx_irq_lock, flags); 49 raw_spin_lock_irqsave(&gt641xx_irq_lock, flags);
50 mask = GT_READ(GT_INTRMASK_OFS); 50 mask = GT_READ(GT_INTRMASK_OFS);
51 mask &= ~GT641XX_IRQ_TO_BIT(irq); 51 mask &= ~GT641XX_IRQ_TO_BIT(irq);
52 GT_WRITE(GT_INTRMASK_OFS, mask); 52 GT_WRITE(GT_INTRMASK_OFS, mask);
53 spin_unlock_irqrestore(&gt641xx_irq_lock, flags); 53 raw_spin_unlock_irqrestore(&gt641xx_irq_lock, flags);
54} 54}
55 55
56static void mask_ack_gt641xx_irq(unsigned int irq) 56static void mask_ack_gt641xx_irq(unsigned int irq)
@@ -58,7 +58,7 @@ static void mask_ack_gt641xx_irq(unsigned int irq)
58 unsigned long flags; 58 unsigned long flags;
59 u32 cause, mask; 59 u32 cause, mask;
60 60
61 spin_lock_irqsave(&gt641xx_irq_lock, flags); 61 raw_spin_lock_irqsave(&gt641xx_irq_lock, flags);
62 mask = GT_READ(GT_INTRMASK_OFS); 62 mask = GT_READ(GT_INTRMASK_OFS);
63 mask &= ~GT641XX_IRQ_TO_BIT(irq); 63 mask &= ~GT641XX_IRQ_TO_BIT(irq);
64 GT_WRITE(GT_INTRMASK_OFS, mask); 64 GT_WRITE(GT_INTRMASK_OFS, mask);
@@ -66,7 +66,7 @@ static void mask_ack_gt641xx_irq(unsigned int irq)
66 cause = GT_READ(GT_INTRCAUSE_OFS); 66 cause = GT_READ(GT_INTRCAUSE_OFS);
67 cause &= ~GT641XX_IRQ_TO_BIT(irq); 67 cause &= ~GT641XX_IRQ_TO_BIT(irq);
68 GT_WRITE(GT_INTRCAUSE_OFS, cause); 68 GT_WRITE(GT_INTRCAUSE_OFS, cause);
69 spin_unlock_irqrestore(&gt641xx_irq_lock, flags); 69 raw_spin_unlock_irqrestore(&gt641xx_irq_lock, flags);
70} 70}
71 71
72static void unmask_gt641xx_irq(unsigned int irq) 72static void unmask_gt641xx_irq(unsigned int irq)
@@ -74,11 +74,11 @@ static void unmask_gt641xx_irq(unsigned int irq)
74 unsigned long flags; 74 unsigned long flags;
75 u32 mask; 75 u32 mask;
76 76
77 spin_lock_irqsave(&gt641xx_irq_lock, flags); 77 raw_spin_lock_irqsave(&gt641xx_irq_lock, flags);
78 mask = GT_READ(GT_INTRMASK_OFS); 78 mask = GT_READ(GT_INTRMASK_OFS);
79 mask |= GT641XX_IRQ_TO_BIT(irq); 79 mask |= GT641XX_IRQ_TO_BIT(irq);
80 GT_WRITE(GT_INTRMASK_OFS, mask); 80 GT_WRITE(GT_INTRMASK_OFS, mask);
81 spin_unlock_irqrestore(&gt641xx_irq_lock, flags); 81 raw_spin_unlock_irqrestore(&gt641xx_irq_lock, flags);
82} 82}
83 83
84static struct irq_chip gt641xx_irq_chip = { 84static struct irq_chip gt641xx_irq_chip = {