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-rw-r--r--arch/powerpc/platforms/cell/axon_msi.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/cell/axon_msi.c b/arch/powerpc/platforms/cell/axon_msi.c
index 1e3329e..ac06903 100644
--- a/arch/powerpc/platforms/cell/axon_msi.c
+++ b/arch/powerpc/platforms/cell/axon_msi.c
@@ -113,7 +113,7 @@ static void axon_msi_cascade(unsigned int irq, struct irq_desc *desc)
pr_devel("axon_msi: woff %x roff %x msi %x\n",
write_offset, msic->read_offset, msi);
- if (msi < NR_IRQS && virq_to_host(msi) == msic->irq_host) {
+ if (msi < NR_IRQS && irq_get_chip_data(msi) == msic) {
generic_handle_irq(msi);
msic->fifo_virt[idx] = cpu_to_le32(0xffffffff);
} else {
@@ -320,6 +320,7 @@ static struct irq_chip msic_irq_chip = {
static int msic_host_map(struct irq_host *h, unsigned int virq,
irq_hw_number_t hw)
{
+ irq_set_chip_data(virq, h->host_data);
irq_set_chip_and_handler(virq, &msic_irq_chip, handle_simple_irq);
return 0;