luck/tmp_suning_uos_patched
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[PATCH] uml: Remove unused variable

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timer_irq_inited was useless, so it is removed.

Signed-off-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Jeff Dike 2006-09-25 23:33:06 -07:00 committed by Linus Torvalds
parent 537ae946e8
commit 602cc24181
3 changed files with 0 additions and 13 deletions
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1
arch/um/include/kern_util.h
View File

@ -27,7 +27,6 @@ extern int ncpus;
extern char *linux_prog;
extern char *gdb_init;
extern int kmalloc_ok;
extern int timer_irq_inited;
extern int jail;
extern int nsyscalls;

5
arch/um/kernel/time.c
View File

@ -35,9 +35,6 @@ unsigned long long sched_clock(void)
return (unsigned long long)jiffies_64 * (1000000000 / HZ);
}
/* Changed at early boot */
int timer_irq_inited = 0;
static unsigned long long prev_nsecs;
#ifdef CONFIG_UML_REAL_TIME_CLOCK
static long long delta; /* Deviation per interval */
@ -116,8 +113,6 @@ static void register_timer(void)
printk(KERN_ERR "register_timer : request_irq failed - "
"errno = %d\n", -err);
timer_irq_inited = 1;
err = set_interval(1);
if(err != 0)
printk(KERN_ERR "register_timer : set_interval failed - "

7
arch/um/os-Linux/signal.c
View File

@ -55,15 +55,8 @@ void sig_handler(int sig, struct sigcontext *sc)
set_signals(enabled);
}
extern int timer_irq_inited;
static void real_alarm_handler(int sig, struct sigcontext *sc)
{
if(!timer_irq_inited){
signals_enabled = 1;
return;
}
if(sig == SIGALRM)
switch_timers(0);