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authorRoman Zippel <zippel@linux-m68k.org>2006-06-25 05:47:00 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-25 10:00:57 -0700
commitb5dc7840b3ebe9c7967dd8ba73db957767009ff9 (patch)
tree0c5d45c592f140937e4e3e49ac9bc4ea8fc2cef7 /arch/m68k/q40
parent1d174cfb0f2a8967433e157bae9c2d4dcdee5324 (diff)
downloadop-kernel-dev-b5dc7840b3ebe9c7967dd8ba73db957767009ff9.zip
op-kernel-dev-b5dc7840b3ebe9c7967dd8ba73db957767009ff9.tar.gz
[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>
Diffstat (limited to 'arch/m68k/q40')
-rw-r--r--arch/m68k/q40/config.c2
-rw-r--r--arch/m68k/q40/q40ints.c17
2 files changed, 0 insertions, 19 deletions
diff --git a/arch/m68k/q40/config.c b/arch/m68k/q40/config.c
index 5e0f9b0..01fd662 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 b106839..ff80cba 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)
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