[PATCH v4 1/7] irqdomain: Fix irq_domain_alloc_irqs return check.
From: Yingjoe Chen <hidden>
Date: 2014-10-23 15:54:26
Also in:
linux-arm-kernel, lkml
Subsystem:
irq domains (irq number mapping library), irq subsystem, the rest · Maintainers:
Thomas Gleixner, Linus Torvalds
Change virq type from unsigned int to int. Otherwise the return value check for irq_domain_alloc_irqs will always pass. Signed-off-by: Yingjoe Chen <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