Move the PaSemi MPIC msi subsystem to use the pci_controller_ops
structure rather than ppc_md for MSI related PCI controller
operations.
As with fsl_msi, operations are plugged in at the subsys level, after
controller creation. Again, we iterate over all controllers and
populate them with the MSI ops.
---
arch/powerpc/sysdev/mpic_pasemi_msi.c | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/arch/powerpc/sysdev/mpic_pasemi_msi.c
b/arch/powerpc/sysdev/mpic_pasemi_msi.c
index a3f660e..b49334c 100644
--- a/arch/powerpc/sysdev/mpic_pasemi_msi.c
+++ b/arch/powerpc/sysdev/mpic_pasemi_msi.c
@@ -144,6 +144,7 @@ static int pasemi_msi_setup_msi_irqs(struct pci_dev *pdev,
int nvec, int type)
int mpic_pasemi_msi_init(struct mpic *mpic)
{
int rc;
+ struct pci_controller *phb;
if (!mpic->irqhost->of_node ||
!of_device_is_compatible(mpic->irqhost->of_node,
@@ -159,9 +160,11 @@ int mpic_pasemi_msi_init(struct mpic *mpic)
pr_debug("pasemi_msi: Registering PA Semi MPIC MSI callbacks\n");
msi_mpic = mpic;
- WARN_ON(ppc_md.setup_msi_irqs);
- ppc_md.setup_msi_irqs = pasemi_msi_setup_msi_irqs;
- ppc_md.teardown_msi_irqs = pasemi_msi_teardown_msi_irqs;
+ list_for_each_entry(phb, &hose_list, list_node) {
+ WARN_ON(phb->controller_ops.setup_msi_irqs);
+ phb->controller_ops.setup_msi_irqs = pasemi_msi_setup_msi_irqs;
+ phb->controller_ops.teardown_msi_irqs =
pasemi_msi_teardown_msi_irqs;
+ }
return 0;
}
--
2.1.4
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