diff options
| 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/arm/mach-integrator/pci_v3.c | |
| parent | f7578496a671a96e501f16a5104893275e32c33a (diff) | |
| download | linux-16b84e5a505c790538e534ad8dfda9c288691e40.tar.bz2 | |
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/arm/mach-integrator/pci_v3.c')
| -rw-r--r-- | arch/arm/mach-integrator/pci_v3.c | 17 |
1 files changed, 1 insertions, 16 deletions
diff --git a/arch/arm/mach-integrator/pci_v3.c b/arch/arm/mach-integrator/pci_v3.c index bb3aeb31a54e..a87e510fe0c4 100644 --- a/arch/arm/mach-integrator/pci_v3.c +++ b/arch/arm/mach-integrator/pci_v3.c @@ -835,21 +835,6 @@ static struct hw_pci pci_v3 __initdata = { #ifdef CONFIG_OF -static int __init pci_v3_map_irq_dt(const struct pci_dev *dev, u8 slot, u8 pin) -{ - struct of_phandle_args oirq; - int ret; - - ret = of_irq_parse_pci(dev, &oirq); - if (ret) { - dev_err(&dev->dev, "of_irq_parse_pci() %d\n", ret); - /* Proper return code 0 == NO_IRQ */ - return 0; - } - - return irq_create_of_mapping(&oirq); -} - static int __init pci_v3_dtprobe(struct platform_device *pdev, struct device_node *np) { @@ -918,7 +903,7 @@ static int __init pci_v3_dtprobe(struct platform_device *pdev, return -EINVAL; } - pci_v3.map_irq = pci_v3_map_irq_dt; + pci_v3.map_irq = of_irq_parse_and_map_pci; pci_common_init_dev(&pdev->dev, &pci_v3); return 0; |