Subject: [PATCH v3 1/7] irqdomain: Fix irq_domain_alloc_irqs return check.

From: [email-masked] (Jiang Liu)
Date: Mon, 13 Oct 2014 22:13:17 +0800

On 2014/10/13 20:11, Marc Zyngier wrote:
> On 09/10/14 15:29, Joe.C wrote:
>> From: "Joe.C" <[email-masked]>
>>
>> Change virq type from unsigned int to int. Otherwise the return value
>> check for irq_domain_alloc_irqs will always pass.
>>
>> Signed-off-by: Joe.C <[email-masked]>
>> ---
>>  kernel/irq/irqdomain.c | 2 +-
>>  1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c
>> index 584be46..dd8d3ab 100644
>> --- a/kernel/irq/irqdomain.c
>> +++ b/kernel/irq/irqdomain.c
>> @@ -469,7 +469,7 @@ unsigned int irq_create_of_mapping(struct of_phandle_args *irq_data)
>>  	struct irq_domain *domain;
>>  	irq_hw_number_t hwirq;
>>  	unsigned int type = IRQ_TYPE_NONE;
>> -	unsigned int virq;
>> +	int virq;
>>  
>>  	domain = irq_data->np ? irq_find_host(irq_data->np) : irq_default_domain;
>>  	if (!domain) {
>>
> 
> I'd expect this patch to get folded into Jiang's series.
Hi Mark and Joe,
	Yes, my next version includes this fixup.
Regards!
Gerry
> Thanks,
> 	M.