Thread (24 messages) 24 messages, 6 authors, 2014-10-13
STALE4266d
Revisions (6)
  1. v3 current
  2. v4 [diff vs current]
  3. v5 [diff vs current]
  4. v6 [diff vs current]
  5. v7 [diff vs current]
  6. v8 [diff vs current]

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

From: Joe.C <hidden>
Date: 2014-10-09 14:29:34
Also in: linux-devicetree
Subsystem: irq domains (irq number mapping library), irq subsystem, the rest · Maintainers: Thomas Gleixner, Linus Torvalds

From: "Joe.C" <redacted>

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 <redacted>
---
 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) {
-- 
1.8.1.1.dirty
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