1 files changed, 20 insertions, 0 deletions

diff --git a/arch/sparc/kernel/irq.h b/arch/sparc/kernel/irq.h
index 8254a86d97d0..32ef3ebd0a88 100644
--- a/arch/sparc/kernel/irq.h
+++ b/arch/sparc/kernel/irq.h
@@ -1,11 +1,31 @@
 #include <asm/btfixup.h>
 
+/* Dave Redman (djhr@tadpole.co.uk)
+ * changed these to function pointers.. it saves cycles and will allow
+ * the irq dependencies to be split into different files at a later date
+ * sun4c_irq.c, sun4m_irq.c etc so we could reduce the kernel size.
+ * Jakub Jelinek (jj@sunsite.mff.cuni.cz)
+ * Changed these to btfixup entities... It saves cycles :)
+ */
+
+BTFIXUPDEF_CALL(void, disable_irq, unsigned int)
+BTFIXUPDEF_CALL(void, enable_irq, unsigned int)
 BTFIXUPDEF_CALL(void, disable_pil_irq, unsigned int)
 BTFIXUPDEF_CALL(void, enable_pil_irq, unsigned int)
 BTFIXUPDEF_CALL(void, clear_clock_irq, void)
 BTFIXUPDEF_CALL(void, clear_profile_irq, int)
 BTFIXUPDEF_CALL(void, load_profile_irq, int, unsigned int)
 
+static inline void __disable_irq(unsigned int irq)
+{
+        BTFIXUP_CALL(disable_irq)(irq);
+}
+
+static inline void __enable_irq(unsigned int irq)
+{
+        BTFIXUP_CALL(enable_irq)(irq);
+}
+
 static inline void disable_pil_irq(unsigned int irq)
 {
         BTFIXUP_CALL(disable_pil_irq)(irq);