From b7eba2ffccb51d7676a4ddc26658687331feb6a3 Mon Sep 17 00:00:00 2001 From: Daniel Axtens Date: Tue, 14 Apr 2015 14:27:59 +1000 Subject: [PATCH] powerpc/ppc4xx_msi: Move MSI-related ops to pci_controller_ops Move the ppc4xx 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. Signed-off-by: Daniel Axtens Signed-off-by: Michael Ellerman --- arch/powerpc/sysdev/ppc4xx_msi.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/arch/powerpc/sysdev/ppc4xx_msi.c b/arch/powerpc/sysdev/ppc4xx_msi.c index 6e2e6aa378bb..6eb21f2ea585 100644 --- a/arch/powerpc/sysdev/ppc4xx_msi.c +++ b/arch/powerpc/sysdev/ppc4xx_msi.c @@ -218,6 +218,7 @@ static int ppc4xx_msi_probe(struct platform_device *dev) struct ppc4xx_msi *msi; struct resource res; int err = 0; + struct pci_controller *phb; dev_dbg(&dev->dev, "PCIE-MSI: Setting up MSI support...\n"); @@ -250,8 +251,10 @@ static int ppc4xx_msi_probe(struct platform_device *dev) } ppc4xx_msi = *msi; - ppc_md.setup_msi_irqs = ppc4xx_setup_msi_irqs; - ppc_md.teardown_msi_irqs = ppc4xx_teardown_msi_irqs; + list_for_each_entry(phb, &hose_list, list_node) { + phb->controller_ops.setup_msi_irqs = ppc4xx_setup_msi_irqs; + phb->controller_ops.teardown_msi_irqs = ppc4xx_teardown_msi_irqs; + } return err; error_out: -- 2.20.1