Re: [PATCH v2 1/3] crypto: ccp - Use devres interface to allocate PCI/iomap and cleanup

[Brijesh Singh <brijesh.singh@xxxxxxx>]

On 06/26/2017 04:17 PM, Tom Lendacky wrote:
> > +const struct ccp_vdata ccpv3_platform = {
> > +    .version = CCP_VERSION(3, 0),
> > +    .setup = NULL,
> > +    .perform = &ccp3_actions,
> > +    .bar = 2,
>
> Platform devices don't use BARs so should probably delete this (unless
> you want to make it more generic and then use this value for the
> IORESOURCE_MEM entry).

Yep, we don't need bar for platform device, it was copy paste from existing
ccpv3 structure. I will fix it in v3. thanks

> > +}
> >   #endif
> > +int ccp_dev_init(struct ccp_device *ccp)
> > +{
> > +    if (ccp->vdata->setup)
> > +        ccp->vdata->setup(ccp);
> > +
> > +    ccp->io_regs = ccp->io_map + ccp->vdata->offset;
>
> This should be before the above call to setup().

Good catch, actually the second patch takes care of it. But I agree with your
feedback, I will make sure that io_regs is set before invoking the setup() in
the first patch itself.


Thanks
Brijesh