[PATCH] m68k: introduce irq controller

Introduce irq controller and use it to manage auto vector interrupts.
Introduce setup_irq() which can be used for irq setup.

Signed-off-by: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

2 files changed, 0 insertions, 22 deletions

diff --git a/arch/m68k/mac/config.c b/arch/m68k/mac/config.c
index 19dce75711b1..7e04f2a695c0 100644
--- a/arch/m68k/mac/config.c
+++ b/arch/m68k/mac/config.c
@@ -94,20 +94,6 @@ static void mac_sched_init(irqreturn_t (*vector)(int, void *, struct pt_regs *))
         via_init_clock(vector);
 }
 
-extern irqreturn_t mac_default_handler(int, void *, struct pt_regs *);
-
-irqreturn_t (*mac_handlers[8])(int, void *, struct pt_regs *)=
-{
-        mac_default_handler,
-        mac_default_handler,
-        mac_default_handler,
-        mac_default_handler,
-        mac_default_handler,
-        mac_default_handler,
-        mac_default_handler,
-        mac_default_handler
-};
-
 /*
  * Parse a Macintosh-specific record in the bootinfo
  */
@@ -188,7 +174,6 @@ void __init config_mac(void)
         enable_irq           = mac_enable_irq;
         disable_irq          = mac_disable_irq;
         mach_get_model   = mac_get_model;
-        mach_default_handler = &mac_handlers;
         mach_get_irq_list    = show_mac_interrupts;
         mach_gettimeoffset   = mac_gettimeoffset;
 #warning move to adb/via init
diff --git a/arch/m68k/mac/macints.c b/arch/m68k/mac/macints.c
index 7a1600bd195d..73b39cd3f94c 100644
--- a/arch/m68k/mac/macints.c
+++ b/arch/m68k/mac/macints.c
@@ -637,13 +637,6 @@ int show_mac_interrupts(struct seq_file *p, void *v)
         return 0;
 }
 
-void mac_default_handler(int irq, void *dev_id, struct pt_regs *regs)
-{
-#ifdef DEBUG_SPURIOUS
-        printk("Unexpected IRQ %d on device %p\n", irq, dev_id);
-#endif
-}
-
 static int num_debug[8];
 
 irqreturn_t mac_debug_handler(int irq, void *dev_id, struct pt_regs *regs)