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| author | Grant Likely <grant.likely@linaro.org> | 2013-09-19 16:44:55 -0500 |
|---|---|---|
| committer | Grant Likely <grant.likely@linaro.org> | 2013-10-24 11:50:36 +0100 |
| commit | 16b84e5a505c790538e534ad8dfda9c288691e40 (patch) | |
| tree | 887e4da0c9cdf408350230165cf72730cec599e6 /arch/x86/kernel/devicetree.c | |
| parent | f7578496a671a96e501f16a5104893275e32c33a (diff) | |
| download | op-kernel-dev-16b84e5a505c790538e534ad8dfda9c288691e40.zip op-kernel-dev-16b84e5a505c790538e534ad8dfda9c288691e40.tar.gz | |
of/irq: Create of_irq_parse_and_map_pci() to consolidate arch code.
Several architectures open code effectively the same code block for
finding and mapping PCI irqs. This patch consolidates it down to a
single function.
Signed-off-by: Grant Likely <grant.likely@linaro.org>
Acked-by: Michal Simek <monstr@monstr.eu>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/x86/kernel/devicetree.c')
| -rw-r--r-- | arch/x86/kernel/devicetree.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/arch/x86/kernel/devicetree.c b/arch/x86/kernel/devicetree.c index d39948f..69c826a 100644 --- a/arch/x86/kernel/devicetree.c +++ b/arch/x86/kernel/devicetree.c @@ -105,7 +105,6 @@ struct device_node *pcibios_get_phb_of_node(struct pci_bus *bus) static int x86_of_pci_irq_enable(struct pci_dev *dev) { - struct of_phandle_args oirq; u32 virq; int ret; u8 pin; @@ -116,11 +115,7 @@ static int x86_of_pci_irq_enable(struct pci_dev *dev) if (!pin) return 0; - ret = of_irq_parse_pci(dev, &oirq); - if (ret) - return ret; - - virq = irq_create_of_mapping(&oirq); + virq = of_irq_parse_and_map_pci(dev, 0, 0); if (virq == 0) return -EINVAL; dev->irq = virq; |
