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-rw-r--r--kernel/irq/manage.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
index 400b12a..7c85d69 100644
--- a/kernel/irq/manage.c
+++ b/kernel/irq/manage.c
@@ -328,12 +328,14 @@ int setup_irq(unsigned int irq, struct irqaction *new)
return 0;
mismatch:
+#ifdef CONFIG_DEBUG_SHIRQ
if (!(new->flags & IRQF_PROBE_SHARED)) {
printk(KERN_ERR "IRQ handler type mismatch for IRQ %d\n", irq);
if (old_name)
printk(KERN_ERR "current handler: %s\n", old_name);
dump_stack();
}
+#endif
spin_unlock_irqrestore(&desc->lock, flags);
return -EBUSY;
}
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