From mboxrd@z Thu Jan 1 00:00:00 1970 From: jiang.liu@linux.intel.com (Jiang Liu) Date: Mon, 13 Oct 2014 22:13:17 +0800 Subject: [PATCH v3 1/7] irqdomain: Fix irq_domain_alloc_irqs return check. In-Reply-To: <543BC186.2050701@arm.com> References: <1412864980-20273-1-git-send-email-yingjoe.chen@mediatek.com> <1412864980-20273-2-git-send-email-yingjoe.chen@mediatek.com> <543BC186.2050701@arm.com> Message-ID: <543BDDFD.1030300@linux.intel.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 2014/10/13 20:11, Marc Zyngier wrote: > On 09/10/14 15:29, Joe.C wrote: >> From: "Joe.C" >> >> 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 >> --- >> 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. >