Re: [PATCH] bcma: populate bus DT subnodes as platform_device-s

[Hauke Mehrtens <hauke@hauke-m.de>]

On 07/24/2015 06:11 PM, Joachim Eastwood wrote:
> On 23 July 2015 at 08:06, Kalle Valo <kvalo@codeaurora.org> wrote:
>> Rafał Miłecki <zajec5@gmail.com> writes:
>>
>>>> +       if (bus->host_pdev) {
>>>> +               struct device *dev = &bus->host_pdev->dev;
>>>> +
>>>> +               of_platform_populate(dev->of_node, of_default_bus_match_table,
>>>> +                                    NULL, dev);
>>>> +       }
>>>> +
>>>
>>> This caused a compile error when using bcma as module:
>>> ERROR: "of_default_bus_match_table" [drivers/bcma/bcma.ko] undefined!
> 
> I encountered the same problem with my modular memory controller driver.
> 
>>> There are two options I guess:
>>> 1) Export of_default_bus_match_table
> 
> See link below for Rob Herring's take on that.
> http://marc.info/?l=linaro-kernel&m=143766694414121&w=2
> 
> 
> regards,
> Joachim Eastwood
> 
Hi Joachim,

are you working on a patch which exports "of_default_bus_match_table"
or provides a wrapper function? If not then I will look into this. My
current plan for bcma is just to deactivate this when it is build as a
module as a temporary workaround

Hauke