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List:       linux-doc
Subject:    Re: [PATCH V5 2/4] DRIVERS: IRQCHIP: CROSSBAR: Add support for Crossbar IP
From:       Sricharan R <r.sricharan () ti ! com>
Date:       2013-12-27 8:49:03
Message-ID: 52BD3C2F.9010409 () ti ! com
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Hi Felipe,

On Friday 27 December 2013 01:31 AM, Felipe Balbi wrote:
> Hi,
> 
> On Tue, Dec 03, 2013 at 03:57:23PM +0530, Sricharan R wrote:
>> +static const struct of_device_id crossbar_match[] __initconst = {
>> +	{ .compatible = "ti,irq-crossbar" },
>> +	{}
>> +};
>> +
>> +int irqcrossbar_init(void)
>> +{
>> +	struct device_node *np;
>> +	np = of_find_matching_node(NULL, crossbar_match);
>> +	if (!np)
>> +		return -ENODEV;
>> +
>> +	crossbar_of_init(np);
>> +	return 0;
>> +}
> 
> instead, please use IRQCHIP_DECLARE() then you won't need to expose this
> symbol to be used by arch/arm/ code.
> 

Crossbar node does not have a "interrupt-controller" property and
not a regular Interrupt controller. This was added in here
after all below discussions

 https://lkml.org/lkml/2013/9/18/540

So IRQCHIP_DECLARE() macro cannot be used here.

Regards,
 Sricharan
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