[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, 19 deletions

diff --git a/arch/m68k/q40/config.c b/arch/m68k/q40/config.c
index 5e0f9b04d45..01fd662bfad 100644
--- a/arch/m68k/q40/config.c
+++ b/arch/m68k/q40/config.c
@@ -37,7 +37,6 @@
 #include <asm/q40_master.h>
 
 extern irqreturn_t q40_process_int (int level, struct pt_regs *regs);
-extern irqreturn_t (*q40_default_handler[]) (int, void *, struct pt_regs *);  /* added just for debugging */
 extern void q40_init_IRQ (void);
 extern void q40_free_irq (unsigned int, void *);
 extern int  show_q40_interrupts (struct seq_file *, void *);
@@ -181,7 +180,6 @@ void __init config_q40(void)
     mach_request_irq     = q40_request_irq;
     enable_irq           = q40_enable_irq;
     disable_irq          = q40_disable_irq;
-    mach_default_handler = &q40_default_handler;
     mach_get_model       = q40_get_model;
     mach_get_hardware_list = q40_get_hardware_list;
 
diff --git a/arch/m68k/q40/q40ints.c b/arch/m68k/q40/q40ints.c
index b106839ad81..ff80cba110d 100644
--- a/arch/m68k/q40/q40ints.c
+++ b/arch/m68k/q40/q40ints.c
@@ -46,7 +46,6 @@ irqreturn_t q40_irq2_handler (int, void *, struct pt_regs *fp);
 
 
 static irqreturn_t q40_defhand (int irq, void *dev_id, struct pt_regs *fp);
-static irqreturn_t default_handler(int lev, void *dev_id, struct pt_regs *regs);
 
 
 #define DEVNAME_SIZE 24
@@ -415,22 +414,6 @@ static irqreturn_t q40_defhand (int irq, void *dev_id, struct pt_regs *fp)
         else master_outb(-1,KEYBOARD_UNLOCK_REG);
         return IRQ_NONE;
 }
-static irqreturn_t default_handler(int lev, void *dev_id, struct pt_regs *regs)
-{
-        printk ("Uninitialised interrupt level %d\n", lev);
-        return IRQ_NONE;
-}
-
-irqreturn_t (*q40_default_handler[SYS_IRQS])(int, void *, struct pt_regs *) = {
-         [0] = default_handler,
-         [1] = default_handler,
-         [2] = default_handler,
-         [3] = default_handler,
-         [4] = default_handler,
-         [5] = default_handler,
-         [6] = default_handler,
-         [7] = default_handler
-};
 
 
 void q40_enable_irq (unsigned int irq)