On Wed, 2020-04-01 at 01:48 -0700, Dan Williams wrote:
> >
> > +u64 pnv_ocxl_platform_lpc_setup(struct pci_dev *pdev, u64 size)
> > +{
> > + struct pci_controller *hose = pci_bus_to_host(pdev->bus);
> > + struct pnv_phb *phb = hose->private_data;
>
> Is calling the local variable 'hose' instead of 'host' on purpose?
Haha that's funny :-)
It's an oooooooold usage that comes iirc from sparc ? or maybe alpha ?
I somewhat accidentally picked it up when adding multiple host-bridge
support on powerpc in the early 2000's and it hasn't quite died yet :)
Cheers,
Ben.
