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

Message ID 1412864980-20273-2-git-send-email-yingjoe.chen@mediatek.com
State New
Headers show

Commit Message

Yingjoe Chen Oct. 9, 2014, 2:29 p.m. UTC 
From: "Joe.C" <yingjoe.chen@mediatek.com>

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 <yingjoe.chen@mediatek.com>
---
 kernel/irq/irqdomain.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

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) {