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[PATCH] m68knommu: enable_irq/disable_irq

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mach_enable_irq/mach_disable_irq are never actually set, so let's remove
them.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Cc: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Christoph Hellwig 2006-01-06 00:18:45 -08:00 committed by Linus Torvalds
parent adfc31c67f
commit 3258891825
3 changed files with 2 additions and 6 deletions
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2
arch/m68knommu/kernel/m68k_ksyms.c
View File

@ -38,8 +38,6 @@ EXPORT_SYMBOL(strncmp);
EXPORT_SYMBOL(ip_fast_csum);
EXPORT_SYMBOL(mach_enable_irq);
EXPORT_SYMBOL(mach_disable_irq);
EXPORT_SYMBOL(kernel_thread);
/* Networking helper routines. */

2
arch/m68knommu/kernel/setup.c
View File

@ -65,8 +65,6 @@ void (*mach_kbd_leds) (unsigned int) = NULL;
/* machine dependent irq functions */
void (*mach_init_IRQ) (void) = NULL;
irqreturn_t (*(*mach_default_handler)[]) (int, void *, struct pt_regs *) = NULL;
void (*mach_enable_irq) (unsigned int) = NULL;
void (*mach_disable_irq) (unsigned int) = NULL;
int (*mach_get_irq_list) (struct seq_file *, void *) = NULL;
void (*mach_process_int) (int irq, struct pt_regs *fp) = NULL;
void (*mach_trap_init) (void);

4
include/asm-m68knommu/irq.h
View File

@ -84,8 +84,8 @@ extern void (*mach_disable_irq)(unsigned int);
/*
* Some drivers want these entry points
*/
#define enable_irq(x) (mach_enable_irq ? (*mach_enable_irq)(x) : 0)
#define disable_irq(x) (mach_disable_irq ? (*mach_disable_irq)(x) : 0)
#define enable_irq(x) 0
#define disable_irq(x) do { } while (0)
#define enable_irq_nosync(x) enable_irq(x)
#define disable_irq_nosync(x) disable_irq(x)