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[SPARC64]: Minor irq handling cleanups.
Use struct irq_chip instead of hw_interrupt_type. Delete hw_resend_irq(), totally unused. Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -372,14 +372,14 @@ static void run_pre_handler(unsigned int virt_irq)
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}
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}
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static struct hw_interrupt_type sun4u_irq = {
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static struct irq_chip sun4u_irq = {
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.typename = "sun4u",
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.enable = sun4u_irq_enable,
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.disable = sun4u_irq_disable,
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.end = sun4u_irq_end,
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};
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static struct hw_interrupt_type sun4u_irq_ack = {
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static struct irq_chip sun4u_irq_ack = {
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.typename = "sun4u+ack",
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.enable = sun4u_irq_enable,
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.disable = sun4u_irq_disable,
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@ -387,14 +387,14 @@ static struct hw_interrupt_type sun4u_irq_ack = {
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.end = sun4u_irq_end,
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};
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static struct hw_interrupt_type sun4v_irq = {
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static struct irq_chip sun4v_irq = {
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.typename = "sun4v",
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.enable = sun4v_irq_enable,
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.disable = sun4v_irq_disable,
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.end = sun4v_irq_end,
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};
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static struct hw_interrupt_type sun4v_irq_ack = {
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static struct irq_chip sun4v_irq_ack = {
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.typename = "sun4v+ack",
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.enable = sun4v_irq_enable,
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.disable = sun4v_irq_disable,
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@ -493,22 +493,6 @@ out:
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return bucket->virt_irq;
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}
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void hw_resend_irq(struct hw_interrupt_type *handler, unsigned int virt_irq)
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{
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struct ino_bucket *bucket = virt_irq_to_bucket(virt_irq);
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unsigned long pstate;
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unsigned int *ent;
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__asm__ __volatile__("rdpr %%pstate, %0" : "=r" (pstate));
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__asm__ __volatile__("wrpr %0, %1, %%pstate"
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: : "r" (pstate), "i" (PSTATE_IE));
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ent = irq_work(smp_processor_id());
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bucket->irq_chain = *ent;
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*ent = __irq(bucket);
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set_softint(1 << PIL_DEVICE_IRQ);
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__asm__ __volatile__("wrpr %0, 0x0, %%pstate" : : "r" (pstate));
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}
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void ack_bad_irq(unsigned int virt_irq)
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{
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struct ino_bucket *bucket = virt_irq_to_bucket(virt_irq);
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@ -1,6 +1,4 @@
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#ifndef __ASM_SPARC64_HW_IRQ_H
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#define __ASM_SPARC64_HW_IRQ_H
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extern void hw_resend_irq(struct hw_interrupt_type *handler, unsigned int virt_irq);
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#endif
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