Messages in this thread | | | Date | Fri, 30 Oct 2015 02:28:22 +0200 | Subject | Re: [PATCH v4 5/7] PCI: irqdomain: Look up IRQ domain by fwnode_handle | From | Andy Shevchenko <> |
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On Fri, Oct 30, 2015 at 1:46 AM, <jakeo@microsoft.com> wrote: > From: Jake Oshins <jakeo@microsoft.com> > > This patch adds a second way of finding an IRQ domain associated with > a root PCI bus. After looking to see if one can be found through > the OF tree, it attempts to look up the IRQ domain through an > fwnode_handle stored in the pci_sysdata struct.
> +#ifdef CONFIG_PCI_MSI_IRQ_DOMAIN > + /* > + * If no IRQ domain was found via the OF tree, try looking it up > + * directly through the fwnode_handle. > + */ > + if (!d) { > + if (pci_fwnode(bus)) {
Isn't it the same to if (!d && pci_fwnode(bus)) d = ...
?
> + d = irq_find_matching_fwnode(pci_fwnode(bus), > + DOMAIN_BUS_PCI_MSI); > + } > + } > +#endif
-- With Best Regards, Andy Shevchenko
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