Re: [PATCH V4 26/26] PCI: Remove pci_get_bus_and_slot() function

[Bjorn Helgaas]

On Tue, Dec 19, 2017 at 12:38:02AM -0500, Sinan Kaya wrote:
> pci_get_bus_and_slot() is restrictive such that it assumes domain=0 as
> where a PCI device is present. This restricts the device drivers to be
> reused for other domain numbers.
> 
> Now that all users of pci_get_bus_and_slot() switched to
> pci_get_domain_bus_and_slot(), it is now safe to remove this function.
> 
> Signed-off-by: Sinan Kaya <okaya@xxxxxxxxxxxxxx>

Applied to pci/deprecate-get-bus-and-slot for v4.17, thanks!

> ---
>  include/linux/pci.h | 8 --------
>  1 file changed, 8 deletions(-)
> 
> diff --git a/include/linux/pci.h b/include/linux/pci.h
> index 66cca1c..04cecbe 100644
> --- a/include/linux/pci.h
> +++ b/include/linux/pci.h
> @@ -948,11 +948,6 @@ struct pci_dev *pci_get_subsys(unsigned int vendor, unsigned int device,
>  struct pci_dev *pci_get_slot(struct pci_bus *bus, unsigned int devfn);
>  struct pci_dev *pci_get_domain_bus_and_slot(int domain, unsigned int bus,
>  					    unsigned int devfn);
> -static inline struct pci_dev *pci_get_bus_and_slot(unsigned int bus,
> -						   unsigned int devfn)
> -{
> -	return pci_get_domain_bus_and_slot(0, bus, devfn);
> -}
>  struct pci_dev *pci_get_class(unsigned int class, struct pci_dev *from);
>  int pci_dev_present(const struct pci_device_id *ids);
>  
> @@ -1660,9 +1655,6 @@ static inline struct pci_bus *pci_find_next_bus(const struct pci_bus *from)
>  static inline struct pci_dev *pci_get_slot(struct pci_bus *bus,
>  						unsigned int devfn)
>  { return NULL; }
> -static inline struct pci_dev *pci_get_bus_and_slot(unsigned int bus,
> -						unsigned int devfn)
> -{ return NULL; }
>  static inline struct pci_dev *pci_get_domain_bus_and_slot(int domain,
>  					unsigned int bus, unsigned int devfn)
>  { return NULL; }
> -- 
> 1.9.1
> 
> 
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