lkml.org 
[lkml]   [2021]   [May]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 1/4] PCI: Add empty stub for pci_register_io_range()
On Thu, May 27, 2021 at 02:45:44PM -0500, Rob Herring wrote:
> Add an empty stub for pci_register_io_range() when !CONFIG_PCI. It's needed
> to convert of_pci_range_to_resource() to use IS_ENABLED(CONFIG_PCI).
>
> Cc: Bjorn Helgaas <bhelgaas@google.com>
> Cc: linux-pci@vger.kernel.org
> Signed-off-by: Rob Herring <robh@kernel.org>

Acked-by: Bjorn Helgaas <bhelgaas@google.com>

I assume you'll merge these through your tree.

> ---
> include/linux/pci.h | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/include/linux/pci.h b/include/linux/pci.h
> index c20211e59a57..29da7598f8d0 100644
> --- a/include/linux/pci.h
> +++ b/include/linux/pci.h
> @@ -1772,6 +1772,10 @@ static inline int pci_request_regions(struct pci_dev *dev, const char *res_name)
> { return -EIO; }
> static inline void pci_release_regions(struct pci_dev *dev) { }
>
> +static inline int pci_register_io_range(struct fwnode_handle *fwnode,
> + phys_addr_t addr, resource_size_t size)
> +{ return -EINVAL; }
> +
> static inline unsigned long pci_address_to_pio(phys_addr_t addr) { return -1; }
>
> static inline struct pci_bus *pci_find_next_bus(const struct pci_bus *from)
> --
> 2.27.0
>

\
 
 \ /
  Last update: 2021-05-27 23:56    [W:0.043 / U:0.380 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site