On Sun, Apr 19, 2020 at 07:56:22AM +0200, Saheed Bolarinwa wrote:
> Hello Bjorn and Yicong
>
> On 4/11/20 4:10 AM, Yicong Yang wrote:
> > Hi Bjorn and Saheed,
> >
> > Callers use return value(most callers even don't check) of
> > pcie_capability_{read,write}_*() I found lists below. some
>
> In this patch I have focused only on pcie_capability_read_{word & dword}()
>
> Do you think the consistency issue is of concern also with
> pcie_capability_write_*()?
Yes. pcie_capability_write_*() can return either -EINVAL or
PCIBIOS_*, so it has the same consistency problem. I'd like to fix
all of pcie_capability_read_*() and pcie_capability_write_*() in a
single patch because it's logically the same change and they can all
be reviewed together.
Thanks for the audit of the callers. I'd include a brief summary in
the commit log, but not the entire thing because it's a little too
detailed for the log. But it could be useful in a cover letter (which
will be acccessible from the commit via the "Link:
https://lore.kernel.org/r/..."; URL).
Bjorn
