sparc32: introduce sparc_irq_config

sparc_irq_config is used to hold the platform specific irq setup.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 11 insertions, 6 deletions

diff --git a/arch/sparc/kernel/irq.h b/arch/sparc/kernel/irq.h
index db7513881530..4b4e54f32b26 100644
--- a/arch/sparc/kernel/irq.h
+++ b/arch/sparc/kernel/irq.h
@@ -1,5 +1,16 @@
 #include <asm/btfixup.h>
 
+/*
+ * Platform specific irq configuration
+ * The individual platforms assign their platform
+ * specifics in their init functions.
+ */
+struct sparc_irq_config {
+        void (*init_timers)(irq_handler_t);
+};
+extern struct sparc_irq_config sparc_irq_config;
+
+
 /* 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
@@ -45,12 +56,6 @@ static inline void load_profile_irq(int cpu, int limit)
         BTFIXUP_CALL(load_profile_irq)(cpu, limit);
 }
 
-extern void (*sparc_init_timers)(irq_handler_t lvl10_irq);
-
-extern void claim_ticker14(irq_handler_t irq_handler,
-                           int irq,
-                           unsigned int timeout);
-
 #ifdef CONFIG_SMP
 BTFIXUPDEF_CALL(void, set_cpu_int, int, int)
 BTFIXUPDEF_CALL(void, clear_cpu_int, int, int)