Re: [PATCH 07/11] of/irq: Export of_irq_count to drivers

Florian Fainelli
2021-09-27T19:31:01Z

On 9/27/21 12:08 PM, Rob Herring wrote:
> On Fri, Sep 24, 2021 at 12:07 PM Florian Fainelli <f.fainelli@gmail.com> wrote:
>>
>> In order to build drivers/irqchip/irq-bcm7120-l2.c as a module, we will
>> need to have of_irq_count() exported to modules.
>>
>> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
>> ---
>> drivers/of/irq.c | 1 +
>> 1 file changed, 1 insertion(+)
>>
>> diff --git a/drivers/of/irq.c b/drivers/of/irq.c
>> index 352e14b007e7..949b9d1f8729 100644
>> --- a/drivers/of/irq.c
>> +++ b/drivers/of/irq.c
>> @@ -440,6 +440,7 @@ int of_irq_count(struct device_node *dev)
>>
>> return nr;
>> }
>> +EXPORT_SYMBOL_GPL(of_irq_count);
>
> Please convert to use platform_irq_count() instead.

That requires a platform_device to be passed to platform_irq_count(),
will that work even when the drivers remain built into the kernel and
get initialized early on?
--
Florian