diff options
| -rw-r--r-- | arch/powerpc/sysdev/uic.c | 59 |
1 files changed, 30 insertions, 29 deletions
diff --git a/arch/powerpc/sysdev/uic.c b/arch/powerpc/sysdev/uic.c index 0038fb78f09..835f7958b23 100644 --- a/arch/powerpc/sysdev/uic.c +++ b/arch/powerpc/sysdev/uic.c @@ -55,11 +55,11 @@ struct uic { struct irq_host *irqhost; }; -static void uic_unmask_irq(unsigned int virq) +static void uic_unmask_irq(struct irq_data *d) { - struct irq_desc *desc = irq_to_desc(virq); - struct uic *uic = get_irq_chip_data(virq); - unsigned int src = uic_irq_to_hw(virq); + struct irq_desc *desc = irq_to_desc(d->irq); + struct uic *uic = irq_data_get_irq_chip_data(d); + unsigned int src = uic_irq_to_hw(d->irq); unsigned long flags; u32 er, sr; @@ -74,10 +74,10 @@ static void uic_unmask_irq(unsigned int virq) spin_unlock_irqrestore(&uic->lock, flags); } -static void uic_mask_irq(unsigned int virq) +static void uic_mask_irq(struct irq_data *d) { - struct uic *uic = get_irq_chip_data(virq); - unsigned int src = uic_irq_to_hw(virq); + struct uic *uic = irq_data_get_irq_chip_data(d); + unsigned int src = uic_irq_to_hw(d->irq); unsigned long flags; u32 er; @@ -88,10 +88,10 @@ static void uic_mask_irq(unsigned int virq) spin_unlock_irqrestore(&uic->lock, flags); } -static void uic_ack_irq(unsigned int virq) +static void uic_ack_irq(struct irq_data *d) { - struct uic *uic = get_irq_chip_data(virq); - unsigned int src = uic_irq_to_hw(virq); + struct uic *uic = irq_data_get_irq_chip_data(d); + unsigned int src = uic_irq_to_hw(d->irq); unsigned long flags; spin_lock_irqsave(&uic->lock, flags); @@ -99,11 +99,11 @@ static void uic_ack_irq(unsigned int virq) spin_unlock_irqrestore(&uic->lock, flags); } -static void uic_mask_ack_irq(unsigned int virq) +static void uic_mask_ack_irq(struct irq_data *d) { - struct irq_desc *desc = irq_to_desc(virq); - struct uic *uic = get_irq_chip_data(virq); - unsigned int src = uic_irq_to_hw(virq); + struct irq_desc *desc = irq_to_desc(d->irq); + struct uic *uic = irq_data_get_irq_chip_data(d); + unsigned int src = uic_irq_to_hw(d->irq); unsigned long flags; u32 er, sr; @@ -125,18 +125,18 @@ static void uic_mask_ack_irq(unsigned int virq) spin_unlock_irqrestore(&uic->lock, flags); } -static int uic_set_irq_type(unsigned int virq, unsigned int flow_type) +static int uic_set_irq_type(struct irq_data *d, unsigned int flow_type) { - struct uic *uic = get_irq_chip_data(virq); - unsigned int src = uic_irq_to_hw(virq); - struct irq_desc *desc = irq_to_desc(virq); + struct uic *uic = irq_data_get_irq_chip_data(d); + unsigned int src = uic_irq_to_hw(d->irq); + struct irq_desc *desc = irq_to_desc(d->irq); unsigned long flags; int trigger, polarity; u32 tr, pr, mask; switch (flow_type & IRQ_TYPE_SENSE_MASK) { case IRQ_TYPE_NONE: - uic_mask_irq(virq); + uic_mask_irq(d); return 0; case IRQ_TYPE_EDGE_RISING: @@ -178,11 +178,11 @@ static int uic_set_irq_type(unsigned int virq, unsigned int flow_type) static struct irq_chip uic_irq_chip = { .name = "UIC", - .unmask = uic_unmask_irq, - .mask = uic_mask_irq, - .mask_ack = uic_mask_ack_irq, - .ack = uic_ack_irq, - .set_type = uic_set_irq_type, + .irq_unmask = uic_unmask_irq, + .irq_mask = uic_mask_irq, + .irq_mask_ack = uic_mask_ack_irq, + .irq_ack = uic_ack_irq, + .irq_set_type = uic_set_irq_type, }; static int uic_host_map(struct irq_host *h, unsigned int virq, @@ -220,6 +220,7 @@ static struct irq_host_ops uic_host_ops = { void uic_irq_cascade(unsigned int virq, struct irq_desc *desc) { + struct irq_chip *chip = get_irq_desc_chip(desc); struct uic *uic = get_irq_data(virq); u32 msr; int src; @@ -227,9 +228,9 @@ void uic_irq_cascade(unsigned int virq, struct irq_desc *desc) raw_spin_lock(&desc->lock); if (desc->status & IRQ_LEVEL) - desc->chip->mask(virq); + chip->irq_mask(&desc->irq_data); else - desc->chip->mask_ack(virq); + chip->irq_mask_ack(&desc->irq_data); raw_spin_unlock(&desc->lock); msr = mfdcr(uic->dcrbase + UIC_MSR); @@ -244,9 +245,9 @@ void uic_irq_cascade(unsigned int virq, struct irq_desc *desc) uic_irq_ret: raw_spin_lock(&desc->lock); if (desc->status & IRQ_LEVEL) - desc->chip->ack(virq); - if (!(desc->status & IRQ_DISABLED) && desc->chip->unmask) - desc->chip->unmask(virq); + chip->irq_ack(&desc->irq_data); + if (!(desc->status & IRQ_DISABLED) && chip->irq_unmask) + chip->irq_unmask(&desc->irq_data); raw_spin_unlock(&desc->lock); } |