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| author |   Daniel Axtens <dja@axtens.net> | 2015-04-14 14:28:01 +1000 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2015-06-02 11:47:43 +1000 |
| commit | 83922966973e19a48b6e59f9fa1259aa790a33c1 (patch) | |
| tree | b4b35ca66148870324b422f99f1bed942f89f9c9 /arch/powerpc/platforms/pasemi/msi.c | |
| parent | powerpc/ppc4xx_hsta_msi: Move MSI-related ops to pci_controller_ops (diff) | |
| download | wireguard-linux-83922966973e19a48b6e59f9fa1259aa790a33c1.tar.xz wireguard-linux-83922966973e19a48b6e59f9fa1259aa790a33c1.zip | |
powerpc/pasemi: Move MSI-related ops to pci_controller_ops
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.
Signed-off-by: Daniel Axtens <dja@axtens.net>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to '')
| -rw-r--r-- | arch/powerpc/platforms/pasemi/msi.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/arch/powerpc/platforms/pasemi/msi.c b/arch/powerpc/platforms/pasemi/msi.c index 0b3706604543..27f2b187a91b 100644 --- a/arch/powerpc/platforms/pasemi/msi.c +++ b/arch/powerpc/platforms/pasemi/msi.c @@ -142,6 +142,7 @@ 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, @@ -157,9 +158,11 @@ 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; } |