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| author |   Bjorn Helgaas <bhelgaas@google.com> | 2018-01-31 10:10:29 -0600 |
|---|---|---|
| committer |   Bjorn Helgaas <helgaas@kernel.org> | 2018-01-31 10:10:29 -0600 |
| commit | 6b290397afb89ac23f29be30c6637756d256f959 (patch) | |
| tree | 73910bf42b268ad6ed77469c3a802cd952031d72 /arch/powerpc | |
| parent | Merge branch 'pci/dpc' into next (diff) | |
| parent | PCI: Make of_irq_parse_pci() static (diff) | |
| download | linux-dev-6b290397afb89ac23f29be30c6637756d256f959.tar.xz linux-dev-6b290397afb89ac23f29be30c6637756d256f959.zip | |
Merge branch 'pci/dt-resources' into next
* pci/dt-resources:
PCI: Make of_irq_parse_pci() static
powerpc/pci: Use of_irq_parse_and_map_pci() helper
PCI: Move OF-related PCI functions into PCI core
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/kernel/pci-common.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c index 0ac7aa346c69..344af823c3c4 100644 --- a/arch/powerpc/kernel/pci-common.c +++ b/arch/powerpc/kernel/pci-common.c @@ -339,8 +339,7 @@ struct pci_controller* pci_find_hose_for_OF_device(struct device_node* node) */ static int pci_read_irq_line(struct pci_dev *pci_dev) { - struct of_phandle_args oirq; - unsigned int virq; + unsigned int virq = 0; pr_debug("PCI: Try to map irq for %s...\n", pci_name(pci_dev)); @@ -348,7 +347,7 @@ static int pci_read_irq_line(struct pci_dev *pci_dev) memset(&oirq, 0xff, sizeof(oirq)); #endif /* Try to get a mapping from the device-tree */ - if (of_irq_parse_pci(pci_dev, &oirq)) { + if (!of_irq_parse_and_map_pci(pci_dev, 0, 0)) { u8 line, pin; /* If that fails, lets fallback to what is in the config @@ -372,11 +371,6 @@ static int pci_read_irq_line(struct pci_dev *pci_dev) virq = irq_create_mapping(NULL, line); if (virq) irq_set_irq_type(virq, IRQ_TYPE_LEVEL_LOW); - } else { - pr_debug(" Got one, spec %d cells (0x%08x 0x%08x...) on %pOF\n", - oirq.args_count, oirq.args[0], oirq.args[1], oirq.np); - - virq = irq_create_of_mapping(&oirq); } if (!virq) { |