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-rw-r--r--arch/powerpc/sysdev/mpic_u3msi.c24
1 files changed, 9 insertions, 15 deletions
diff --git a/arch/powerpc/sysdev/mpic_u3msi.c b/arch/powerpc/sysdev/mpic_u3msi.c
index 255b2f53bed..1d5a40899b7 100644
--- a/arch/powerpc/sysdev/mpic_u3msi.c
+++ b/arch/powerpc/sysdev/mpic_u3msi.c
@@ -108,26 +108,17 @@ static void u3msi_teardown_msi_irqs(struct pci_dev *pdev)
return;
}
-static void u3msi_compose_msi_msg(struct pci_dev *pdev, int virq,
- struct msi_msg *msg)
-{
- u64 addr;
-
- addr = find_ht_magic_addr(pdev);
- msg->address_lo = addr & 0xFFFFFFFF;
- msg->address_hi = addr >> 32;
- msg->data = virq_to_hw(virq);
-
- pr_debug("u3msi: allocated virq 0x%x (hw 0x%lx) at address 0x%lx\n",
- virq, virq_to_hw(virq), addr);
-}
-
static int u3msi_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type)
{
irq_hw_number_t hwirq;
unsigned int virq;
struct msi_desc *entry;
struct msi_msg msg;
+ u64 addr;
+
+ addr = find_ht_magic_addr(pdev);
+ msg.address_lo = addr & 0xFFFFFFFF;
+ msg.address_hi = addr >> 32;
list_for_each_entry(entry, &pdev->msi_list, list) {
hwirq = mpic_msi_alloc_hwirqs(msi_mpic, 1);
@@ -147,7 +138,10 @@ static int u3msi_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type)
set_irq_chip(virq, &mpic_u3msi_chip);
set_irq_type(virq, IRQ_TYPE_EDGE_RISING);
- u3msi_compose_msi_msg(pdev, virq, &msg);
+ pr_debug("u3msi: allocated virq 0x%x (hw 0x%lx) addr 0x%lx\n",
+ virq, hwirq, addr);
+
+ msg.data = hwirq;
write_msi_msg(virq, &msg);
hwirq++;