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[2/8] irq: Export irq_to_desc() to modules

Message ID 1287563192-29685-3-git-send-email-sheng@linux.intel.com (mailing list archive)
State New, archived
Headers show

Commit Message

Sheng Yang Oct. 20, 2010, 8:26 a.m. UTC 
None
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Patch

diff --git a/kernel/irq/handle.c b/kernel/irq/handle.c
index 27e5c69..1ea2a24 100644
--- a/kernel/irq/handle.c
+++ b/kernel/irq/handle.c
@@ -139,6 +139,7 @@  struct irq_desc *irq_to_desc(unsigned int irq)
 {
 	return radix_tree_lookup(&irq_desc_tree, irq);
 }
+EXPORT_SYMBOL_GPL(irq_to_desc);
 
 void replace_irq_desc(unsigned int irq, struct irq_desc *desc)
 {
@@ -276,6 +277,7 @@  struct irq_desc *irq_to_desc(unsigned int irq)
 {
 	return (irq < NR_IRQS) ? irq_desc + irq : NULL;
 }
+EXPORT_SYMBOL_GPL(irq_to_desc);
 
 struct irq_desc *irq_to_desc_alloc_node(unsigned int irq, int node)
 {