[PATCH v8 0/7] Add pci_dev_for_each_resource() helper and update users

Bjorn Helgaas helgaas at kernel.org
Thu Apr 6 06:18:32 AEST 2023

On Wed, Apr 05, 2023 at 11:28:27AM +0300, Andy Shevchenko wrote:
> On Tue, Apr 04, 2023 at 11:11:01AM -0500, Bjorn Helgaas wrote:
> > On Thu, Mar 30, 2023 at 07:24:27PM +0300, Andy Shevchenko wrote:
> > > Provide two new helper macros to iterate over PCI device resources and
> > > convert users.
> > > 
> > > Looking at it, refactor existing pci_bus_for_each_resource() and convert
> > > users accordingly.

> > Applied 2-7 to pci/resource for v6.4, thanks, I really like this!
> Btw, can you actually drop patch 7, please?


> > I omitted
> > 
> >   [1/7] kernel.h: Split out COUNT_ARGS() and CONCATENATE()"
> > 
> > only because it's not essential to this series and has only a trivial
> > one-line impact on include/linux/pci.h.
> I'm not sure I understood what exactly "essentiality" means to you, but
> I included that because it makes the split which can be used later by
> others and not including kernel.h in the header is the objective I want
> to achieve. Without this patch the achievement is going to be deferred.
> Yet, this, as you have noticed, allows to compile and use the macros in
> the rest of the patches.

I haven't followed the kernel.h splitting, and I try to avoid
incidental changes outside of the files I maintain, so I just wanted
to keep this series purely PCI and avoid any possible objections to a
new include file or discussion about how it should be done.

More information about the Linuxppc-dev mailing list