diff options
Diffstat (limited to 'arch/powerpc/platforms/85xx/socrates_fpga_pic.c')
| -rw-r--r-- | arch/powerpc/platforms/85xx/socrates_fpga_pic.c | 50 |
1 files changed, 25 insertions, 25 deletions
diff --git a/arch/powerpc/platforms/85xx/socrates_fpga_pic.c b/arch/powerpc/platforms/85xx/socrates_fpga_pic.c index d48527ffc42..db864623b4a 100644 --- a/arch/powerpc/platforms/85xx/socrates_fpga_pic.c +++ b/arch/powerpc/platforms/85xx/socrates_fpga_pic.c @@ -93,6 +93,7 @@ static inline unsigned int socrates_fpga_pic_get_irq(unsigned int irq) void socrates_fpga_pic_cascade(unsigned int irq, struct irq_desc *desc) { + struct irq_chip *chip = irq_desc_get_chip(desc); unsigned int cascade_irq; /* @@ -103,17 +104,16 @@ void socrates_fpga_pic_cascade(unsigned int irq, struct irq_desc *desc) if (cascade_irq != NO_IRQ) generic_handle_irq(cascade_irq); - desc->chip->eoi(irq); - + chip->irq_eoi(&desc->irq_data); } -static void socrates_fpga_pic_ack(unsigned int virq) +static void socrates_fpga_pic_ack(struct irq_data *d) { unsigned long flags; unsigned int hwirq, irq_line; uint32_t mask; - hwirq = socrates_fpga_irq_to_hw(virq); + hwirq = socrates_fpga_irq_to_hw(d->irq); irq_line = fpga_irqs[hwirq].irq_line; raw_spin_lock_irqsave(&socrates_fpga_pic_lock, flags); @@ -124,14 +124,14 @@ static void socrates_fpga_pic_ack(unsigned int virq) raw_spin_unlock_irqrestore(&socrates_fpga_pic_lock, flags); } -static void socrates_fpga_pic_mask(unsigned int virq) +static void socrates_fpga_pic_mask(struct irq_data *d) { unsigned long flags; unsigned int hwirq; int irq_line; u32 mask; - hwirq = socrates_fpga_irq_to_hw(virq); + hwirq = socrates_fpga_irq_to_hw(d->irq); irq_line = fpga_irqs[hwirq].irq_line; raw_spin_lock_irqsave(&socrates_fpga_pic_lock, flags); @@ -142,14 +142,14 @@ static void socrates_fpga_pic_mask(unsigned int virq) raw_spin_unlock_irqrestore(&socrates_fpga_pic_lock, flags); } -static void socrates_fpga_pic_mask_ack(unsigned int virq) +static void socrates_fpga_pic_mask_ack(struct irq_data *d) { unsigned long flags; unsigned int hwirq; int irq_line; u32 mask; - hwirq = socrates_fpga_irq_to_hw(virq); + hwirq = socrates_fpga_irq_to_hw(d->irq); irq_line = fpga_irqs[hwirq].irq_line; raw_spin_lock_irqsave(&socrates_fpga_pic_lock, flags); @@ -161,14 +161,14 @@ static void socrates_fpga_pic_mask_ack(unsigned int virq) raw_spin_unlock_irqrestore(&socrates_fpga_pic_lock, flags); } -static void socrates_fpga_pic_unmask(unsigned int virq) +static void socrates_fpga_pic_unmask(struct irq_data *d) { unsigned long flags; unsigned int hwirq; int irq_line; u32 mask; - hwirq = socrates_fpga_irq_to_hw(virq); + hwirq = socrates_fpga_irq_to_hw(d->irq); irq_line = fpga_irqs[hwirq].irq_line; raw_spin_lock_irqsave(&socrates_fpga_pic_lock, flags); @@ -179,14 +179,14 @@ static void socrates_fpga_pic_unmask(unsigned int virq) raw_spin_unlock_irqrestore(&socrates_fpga_pic_lock, flags); } -static void socrates_fpga_pic_eoi(unsigned int virq) +static void socrates_fpga_pic_eoi(struct irq_data *d) { unsigned long flags; unsigned int hwirq; int irq_line; u32 mask; - hwirq = socrates_fpga_irq_to_hw(virq); + hwirq = socrates_fpga_irq_to_hw(d->irq); irq_line = fpga_irqs[hwirq].irq_line; raw_spin_lock_irqsave(&socrates_fpga_pic_lock, flags); @@ -197,7 +197,7 @@ static void socrates_fpga_pic_eoi(unsigned int virq) raw_spin_unlock_irqrestore(&socrates_fpga_pic_lock, flags); } -static int socrates_fpga_pic_set_type(unsigned int virq, +static int socrates_fpga_pic_set_type(struct irq_data *d, unsigned int flow_type) { unsigned long flags; @@ -205,7 +205,7 @@ static int socrates_fpga_pic_set_type(unsigned int virq, int polarity; u32 mask; - hwirq = socrates_fpga_irq_to_hw(virq); + hwirq = socrates_fpga_irq_to_hw(d->irq); if (fpga_irqs[hwirq].type != IRQ_TYPE_NONE) return -EINVAL; @@ -233,21 +233,21 @@ static int socrates_fpga_pic_set_type(unsigned int virq, static struct irq_chip socrates_fpga_pic_chip = { .name = "FPGA-PIC", - .ack = socrates_fpga_pic_ack, - .mask = socrates_fpga_pic_mask, - .mask_ack = socrates_fpga_pic_mask_ack, - .unmask = socrates_fpga_pic_unmask, - .eoi = socrates_fpga_pic_eoi, - .set_type = socrates_fpga_pic_set_type, + .irq_ack = socrates_fpga_pic_ack, + .irq_mask = socrates_fpga_pic_mask, + .irq_mask_ack = socrates_fpga_pic_mask_ack, + .irq_unmask = socrates_fpga_pic_unmask, + .irq_eoi = socrates_fpga_pic_eoi, + .irq_set_type = socrates_fpga_pic_set_type, }; static int socrates_fpga_pic_host_map(struct irq_host *h, unsigned int virq, irq_hw_number_t hwirq) { /* All interrupts are LEVEL sensitive */ - irq_to_desc(virq)->status |= IRQ_LEVEL; - set_irq_chip_and_handler(virq, &socrates_fpga_pic_chip, - handle_fasteoi_irq); + irq_set_status_flags(virq, IRQ_LEVEL); + irq_set_chip_and_handler(virq, &socrates_fpga_pic_chip, + handle_fasteoi_irq); return 0; } @@ -308,8 +308,8 @@ void socrates_fpga_pic_init(struct device_node *pic) pr_warning("FPGA PIC: can't get irq%d.\n", i); continue; } - set_irq_chained_handler(socrates_fpga_irqs[i], - socrates_fpga_pic_cascade); + irq_set_chained_handler(socrates_fpga_irqs[i], + socrates_fpga_pic_cascade); } socrates_fpga_pic_iobase = of_iomap(pic, 0); |