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

[Brijesh Singh <brijesh.singh@amd.com>]

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