[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>
diff --git a/arch/sparc64/kernel/irq.c b/arch/sparc64/kernel/irq.c
index d64b1ea8..c3d068c 100644
--- a/arch/sparc64/kernel/irq.c
+++ b/arch/sparc64/kernel/irq.c
@@ -372,14 +372,14 @@
}
}
-static struct hw_interrupt_type sun4u_irq = {
+static struct irq_chip sun4u_irq = {
.typename = "sun4u",
.enable = sun4u_irq_enable,
.disable = sun4u_irq_disable,
.end = sun4u_irq_end,
};
-static struct hw_interrupt_type sun4u_irq_ack = {
+static struct irq_chip sun4u_irq_ack = {
.typename = "sun4u+ack",
.enable = sun4u_irq_enable,
.disable = sun4u_irq_disable,
@@ -387,14 +387,14 @@
.end = sun4u_irq_end,
};
-static struct hw_interrupt_type sun4v_irq = {
+static struct irq_chip sun4v_irq = {
.typename = "sun4v",
.enable = sun4v_irq_enable,
.disable = sun4v_irq_disable,
.end = sun4v_irq_end,
};
-static struct hw_interrupt_type sun4v_irq_ack = {
+static struct irq_chip sun4v_irq_ack = {
.typename = "sun4v+ack",
.enable = sun4v_irq_enable,
.disable = sun4v_irq_disable,
@@ -493,22 +493,6 @@
return bucket->virt_irq;
}
-void hw_resend_irq(struct hw_interrupt_type *handler, unsigned int virt_irq)
-{
- struct ino_bucket *bucket = virt_irq_to_bucket(virt_irq);
- unsigned long pstate;
- unsigned int *ent;
-
- __asm__ __volatile__("rdpr %%pstate, %0" : "=r" (pstate));
- __asm__ __volatile__("wrpr %0, %1, %%pstate"
- : : "r" (pstate), "i" (PSTATE_IE));
- ent = irq_work(smp_processor_id());
- bucket->irq_chain = *ent;
- *ent = __irq(bucket);
- set_softint(1 << PIL_DEVICE_IRQ);
- __asm__ __volatile__("wrpr %0, 0x0, %%pstate" : : "r" (pstate));
-}
-
void ack_bad_irq(unsigned int virt_irq)
{
struct ino_bucket *bucket = virt_irq_to_bucket(virt_irq);
