diff options
Diffstat (limited to 'kernel/irq/handle.c')
| -rw-r--r-- | kernel/irq/handle.c | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/kernel/irq/handle.c b/kernel/irq/handle.c index 4c6cdba..42aa6f1 100644 --- a/kernel/irq/handle.c +++ b/kernel/irq/handle.c @@ -27,7 +27,7 @@ * Handles spurious and unhandled IRQ's. It also prints a debugmessage. */ void fastcall -handle_bad_irq(unsigned int irq, struct irq_desc *desc, struct pt_regs *regs) +handle_bad_irq(unsigned int irq, struct irq_desc *desc) { print_irq_desc(irq, desc); kstat_this_cpu.irqs[irq]++; @@ -115,7 +115,7 @@ struct irq_chip dummy_irq_chip = { /* * Special, empty irq handler: */ -irqreturn_t no_action(int cpl, void *dev_id, struct pt_regs *regs) +irqreturn_t no_action(int cpl, void *dev_id) { return IRQ_NONE; } @@ -123,13 +123,11 @@ irqreturn_t no_action(int cpl, void *dev_id, struct pt_regs *regs) /** * handle_IRQ_event - irq action chain handler * @irq: the interrupt number - * @regs: pointer to a register structure * @action: the interrupt action chain for this irq * * Handles the action chain of an irq event */ -irqreturn_t handle_IRQ_event(unsigned int irq, struct pt_regs *regs, - struct irqaction *action) +irqreturn_t handle_IRQ_event(unsigned int irq, struct irqaction *action) { irqreturn_t ret, retval = IRQ_NONE; unsigned int status = 0; @@ -140,7 +138,7 @@ irqreturn_t handle_IRQ_event(unsigned int irq, struct pt_regs *regs, local_irq_enable_in_hardirq(); do { - ret = action->handler(irq, action->dev_id, regs); + ret = action->handler(irq, action->dev_id); if (ret == IRQ_HANDLED) status |= action->flags; retval |= ret; @@ -158,7 +156,6 @@ irqreturn_t handle_IRQ_event(unsigned int irq, struct pt_regs *regs, /** * __do_IRQ - original all in one highlevel IRQ handler * @irq: the interrupt number - * @regs: pointer to a register structure * * __do_IRQ handles all normal device IRQ's (the special * SMP cross-CPU interrupts have their own specific @@ -167,7 +164,7 @@ irqreturn_t handle_IRQ_event(unsigned int irq, struct pt_regs *regs, * This is the original x86 implementation which is used for every * interrupt type. */ -fastcall unsigned int __do_IRQ(unsigned int irq, struct pt_regs *regs) +fastcall unsigned int __do_IRQ(unsigned int irq) { struct irq_desc *desc = irq_desc + irq; struct irqaction *action; @@ -182,7 +179,7 @@ fastcall unsigned int __do_IRQ(unsigned int irq, struct pt_regs *regs) */ if (desc->chip->ack) desc->chip->ack(irq); - action_ret = handle_IRQ_event(irq, regs, desc->action); + action_ret = handle_IRQ_event(irq, desc->action); desc->chip->end(irq); return 1; } @@ -233,11 +230,11 @@ fastcall unsigned int __do_IRQ(unsigned int irq, struct pt_regs *regs) spin_unlock(&desc->lock); - action_ret = handle_IRQ_event(irq, regs, action); + action_ret = handle_IRQ_event(irq, action); spin_lock(&desc->lock); if (!noirqdebug) - note_interrupt(irq, desc, action_ret, regs); + note_interrupt(irq, desc, action_ret); if (likely(!(desc->status & IRQ_PENDING))) break; desc->status &= ~IRQ_PENDING; |
