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Diffstat (limited to 'arch/frv/kernel/irq-mb93093.c')
-rw-r--r--arch/frv/kernel/irq-mb93093.c31
1 files changed, 15 insertions, 16 deletions
diff --git a/arch/frv/kernel/irq-mb93093.c b/arch/frv/kernel/irq-mb93093.c
index e45209031873..4d4ad09d3c91 100644
--- a/arch/frv/kernel/irq-mb93093.c
+++ b/arch/frv/kernel/irq-mb93093.c
@@ -35,45 +35,44 @@
35/* 35/*
36 * off-CPU FPGA PIC operations 36 * off-CPU FPGA PIC operations
37 */ 37 */
38static void frv_fpga_mask(unsigned int irq) 38static void frv_fpga_mask(struct irq_data *d)
39{ 39{
40 uint16_t imr = __get_IMR(); 40 uint16_t imr = __get_IMR();
41 41
42 imr |= 1 << (irq - IRQ_BASE_FPGA); 42 imr |= 1 << (d->irq - IRQ_BASE_FPGA);
43 __set_IMR(imr); 43 __set_IMR(imr);
44} 44}
45 45
46static void frv_fpga_ack(unsigned int irq) 46static void frv_fpga_ack(struct irq_data *d)
47{ 47{
48 __clr_IFR(1 << (irq - IRQ_BASE_FPGA)); 48 __clr_IFR(1 << (d->irq - IRQ_BASE_FPGA));
49} 49}
50 50
51static void frv_fpga_mask_ack(unsigned int irq) 51static void frv_fpga_mask_ack(struct irq_data *d)
52{ 52{
53 uint16_t imr = __get_IMR(); 53 uint16_t imr = __get_IMR();
54 54
55 imr |= 1 << (irq - IRQ_BASE_FPGA); 55 imr |= 1 << (d->irq - IRQ_BASE_FPGA);
56 __set_IMR(imr); 56 __set_IMR(imr);
57 57
58 __clr_IFR(1 << (irq - IRQ_BASE_FPGA)); 58 __clr_IFR(1 << (d->irq - IRQ_BASE_FPGA));
59} 59}
60 60
61static void frv_fpga_unmask(unsigned int irq) 61static void frv_fpga_unmask(struct irq_data *d)
62{ 62{
63 uint16_t imr = __get_IMR(); 63 uint16_t imr = __get_IMR();
64 64
65 imr &= ~(1 << (irq - IRQ_BASE_FPGA)); 65 imr &= ~(1 << (d->irq - IRQ_BASE_FPGA));
66 66
67 __set_IMR(imr); 67 __set_IMR(imr);
68} 68}
69 69
70static struct irq_chip frv_fpga_pic = { 70static struct irq_chip frv_fpga_pic = {
71 .name = "mb93093", 71 .name = "mb93093",
72 .ack = frv_fpga_ack, 72 .irq_ack = frv_fpga_ack,
73 .mask = frv_fpga_mask, 73 .irq_mask = frv_fpga_mask,
74 .mask_ack = frv_fpga_mask_ack, 74 .irq_mask_ack = frv_fpga_mask_ack,
75 .unmask = frv_fpga_unmask, 75 .irq_unmask = frv_fpga_unmask,
76 .end = frv_fpga_end,
77}; 76};
78 77
79/* 78/*
@@ -94,7 +93,7 @@ static irqreturn_t fpga_interrupt(int irq, void *_mask)
94 irq = 31 - irq; 93 irq = 31 - irq;
95 mask &= ~(1 << irq); 94 mask &= ~(1 << irq);
96 95
97 generic_irq_handle(IRQ_BASE_FPGA + irq); 96 generic_handle_irq(IRQ_BASE_FPGA + irq);
98 } 97 }
99 98
100 return IRQ_HANDLED; 99 return IRQ_HANDLED;
@@ -125,7 +124,7 @@ void __init fpga_init(void)
125 __clr_IFR(0x0000); 124 __clr_IFR(0x0000);
126 125
127 for (irq = IRQ_BASE_FPGA + 8; irq <= IRQ_BASE_FPGA + 10; irq++) 126 for (irq = IRQ_BASE_FPGA + 8; irq <= IRQ_BASE_FPGA + 10; irq++)
128 set_irq_chip_and_handler(irq, &frv_fpga_pic, handle_edge_irq); 127 irq_set_chip_and_handler(irq, &frv_fpga_pic, handle_edge_irq);
129 128
130 /* the FPGA drives external IRQ input #2 on the CPU PIC */ 129 /* the FPGA drives external IRQ input #2 on the CPU PIC */
131 setup_irq(IRQ_CPU_EXTERNAL2, &fpga_irq[0]); 130 setup_irq(IRQ_CPU_EXTERNAL2, &fpga_irq[0]);