Re: [PATCH v7 1/4] resource: Move reparent_resources() to kernel/resource.c and make it public

On Wed, Jul 18, 2018 at 7:36 PM, Andy Shevchenko
[off-list ref] wrote:

On Wed, Jul 18, 2018 at 5:49 AM, Baoquan He [off-list ref] wrote:

quoted

reparent_resources() is duplicated in arch/microblaze/pci/pci-common.c
and arch/powerpc/kernel/pci-common.c, so move it to kernel/resource.c
so that it's shared.

quoted

+ * Returns 0 on success, -ENOTSUPP if child resource is not completely
+ * contained by 'res', -ECANCELED if no any conflicting entry found.

You also can refer to constants by prefixing them with %, e.g. %-ENOTSUPP.
But this is up to you completely.

-- 
With Best Regards,
Andy Shevchenko