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[PATCH] remove timer debug field

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Remove timer_list.magic and associated debugging code.

I originally added this when a spinlock was added to timer_list - this meant
that an all-zeroes timer became illegal and init_timer() was required.

That spinlock isn't even there any more, although timer.base must now be
initialised.

I'll keep this debugging code in -mm.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Andrew Morton 2005-10-30 15:02:03 -08:00 • committed by Linus Torvalds
parent 89ada67917
commit dfc4f94d2f
3 changed files with 2 additions and 56 deletions
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5
include/linux/timer.h
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@ -12,16 +12,12 @@ struct timer_list {
struct list_head entry;
unsigned long expires;
unsigned long magic;
void (*function)(unsigned long);
unsigned long data;
struct timer_base_s *base;
};
#define TIMER_MAGIC 0x4b87ad6e
extern struct timer_base_s __init_timer_base;
#define TIMER_INITIALIZER(_function, _expires, _data) { \
@ -29,7 +25,6 @@ extern struct timer_base_s __init_timer_base;
.expires = (_expires), \
.data = (_data), \
.base = &__init_timer_base, \
.magic = TIMER_MAGIC, \
}
#define DEFINE_TIMER(_name, _function, _expires, _data) \