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Diffstat (limited to 'arch/frv/kernel/irq-mb93493.c')
-rw-r--r--arch/frv/kernel/irq-mb93493.c25
1 files changed, 13 insertions, 12 deletions
diff --git a/arch/frv/kernel/irq-mb93493.c b/arch/frv/kernel/irq-mb93493.c
index ba55ecdfb245..4d034c7840c9 100644
--- a/arch/frv/kernel/irq-mb93493.c
+++ b/arch/frv/kernel/irq-mb93493.c
@@ -45,46 +45,46 @@
45 * daughter board PIC operations 45 * daughter board PIC operations
46 * - there is no way to ACK interrupts in the MB93493 chip 46 * - there is no way to ACK interrupts in the MB93493 chip
47 */ 47 */
48static void frv_mb93493_mask(unsigned int irq) 48static void frv_mb93493_mask(struct irq_data *d)
49{ 49{
50 uint32_t iqsr; 50 uint32_t iqsr;
51 volatile void *piqsr; 51 volatile void *piqsr;
52 52
53 if (IRQ_ROUTING & (1 << (irq - IRQ_BASE_MB93493))) 53 if (IRQ_ROUTING & (1 << (d->irq - IRQ_BASE_MB93493)))
54 piqsr = __addr_MB93493_IQSR(1); 54 piqsr = __addr_MB93493_IQSR(1);
55 else 55 else
56 piqsr = __addr_MB93493_IQSR(0); 56 piqsr = __addr_MB93493_IQSR(0);
57 57
58 iqsr = readl(piqsr); 58 iqsr = readl(piqsr);
59 iqsr &= ~(1 << (irq - IRQ_BASE_MB93493 + 16)); 59 iqsr &= ~(1 << (d->irq - IRQ_BASE_MB93493 + 16));
60 writel(iqsr, piqsr); 60 writel(iqsr, piqsr);
61} 61}
62 62
63static void frv_mb93493_ack(unsigned int irq) 63static void frv_mb93493_ack(struct irq_data *d)
64{ 64{
65} 65}
66 66
67static void frv_mb93493_unmask(unsigned int irq) 67static void frv_mb93493_unmask(struct irq_data *d)
68{ 68{
69 uint32_t iqsr; 69 uint32_t iqsr;
70 volatile void *piqsr; 70 volatile void *piqsr;
71 71
72 if (IRQ_ROUTING & (1 << (irq - IRQ_BASE_MB93493))) 72 if (IRQ_ROUTING & (1 << (d->irq - IRQ_BASE_MB93493)))
73 piqsr = __addr_MB93493_IQSR(1); 73 piqsr = __addr_MB93493_IQSR(1);
74 else 74 else
75 piqsr = __addr_MB93493_IQSR(0); 75 piqsr = __addr_MB93493_IQSR(0);
76 76
77 iqsr = readl(piqsr); 77 iqsr = readl(piqsr);
78 iqsr |= 1 << (irq - IRQ_BASE_MB93493 + 16); 78 iqsr |= 1 << (d->irq - IRQ_BASE_MB93493 + 16);
79 writel(iqsr, piqsr); 79 writel(iqsr, piqsr);
80} 80}
81 81
82static struct irq_chip frv_mb93493_pic = { 82static struct irq_chip frv_mb93493_pic = {
83 .name = "mb93093", 83 .name = "mb93093",
84 .ack = frv_mb93493_ack, 84 .irq_ack = frv_mb93493_ack,
85 .mask = frv_mb93493_mask, 85 .irq_mask = frv_mb93493_mask,
86 .mask_ack = frv_mb93493_mask, 86 .irq_mask_ack = frv_mb93493_mask,
87 .unmask = frv_mb93493_unmask, 87 .irq_unmask = frv_mb93493_unmask,
88}; 88};
89 89
90/* 90/*
@@ -139,7 +139,8 @@ void __init mb93493_init(void)
139 int irq; 139 int irq;
140 140
141 for (irq = IRQ_BASE_MB93493 + 0; irq <= IRQ_BASE_MB93493 + 10; irq++) 141 for (irq = IRQ_BASE_MB93493 + 0; irq <= IRQ_BASE_MB93493 + 10; irq++)
142 set_irq_chip_and_handler(irq, &frv_mb93493_pic, handle_edge_irq); 142 irq_set_chip_and_handler(irq, &frv_mb93493_pic,
143 handle_edge_irq);
143 144
144 /* the MB93493 drives external IRQ inputs on the CPU PIC */ 145 /* the MB93493 drives external IRQ inputs on the CPU PIC */
145 setup_irq(IRQ_CPU_MB93493_0, &mb93493_irq[0]); 146 setup_irq(IRQ_CPU_MB93493_0, &mb93493_irq[0]);