Messages in this thread | | | Date | Tue, 21 Jul 2015 16:26:44 -0500 | From | Bjorn Helgaas <> | Subject | Re: [PATCH v4 04/19] PCI/MSI: Add hooks to populate the msi_domain field |
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On Wed, Jul 15, 2015 at 01:16:38PM +0100, Marc Zyngier wrote: > In order to be able to populate the device msi_domain field, > add the necesary hooks to propagate the host bridge msi_domain > across secondary busses to devices. > > So far, nobody populates the initial msi_domain. > > Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> > --- > drivers/pci/probe.c | 30 ++++++++++++++++++++++++++++++ > include/linux/pci.h | 1 + > 2 files changed, 31 insertions(+) > > diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c > index cefd636..376f6fa 100644 > --- a/drivers/pci/probe.c > +++ b/drivers/pci/probe.c > @@ -661,6 +661,20 @@ static void pci_set_bus_speed(struct pci_bus *bus) > } > } > > +void __weak pcibios_set_host_bridge_msi_domain(struct pci_bus *bus) > +{ > +}
I don't think there's anything in this series that requires this to be a weak function, is there? This is the only definition I see.
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