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OMAP: reindent timer code

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Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
This commit is contained in:
Ladislav Michl 2009-03-30 18:58:40 +02:00 committed by Jean-Christophe PLAGNIOL-VILLARD
parent b3f66b0ba0
commit fe672d60b2
1 changed files with 8 additions and 11 deletions
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19
cpu/arm925t/interrupts.c
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@ -57,7 +57,7 @@ int interrupt_init (void)
/* init the timestamp and lastdec value */
reset_timer_masked();
return (0);
return 0;
}
/*
@ -84,17 +84,17 @@ void udelay (unsigned long usec)
{
ulong tmo, tmp;
if(usec >= 1000){ /* if "big" number, spread normalization to seconds */
if (usec >= 1000) { /* if "big" number, spread normalization to seconds */
tmo = usec / 1000; /* start to normalize for usec to ticks per sec */
tmo *= CONFIG_SYS_HZ; /* find number of "ticks" to wait to achieve target */
tmo *= CONFIG_SYS_HZ; /* find number of "ticks" to wait to achieve target */
tmo /= 1000; /* finish normalize. */
}else{ /* else small number, don't kill it prior to HZ multiply */
} else { /* else small number, don't kill it prior to HZ multiply */
tmo = usec * CONFIG_SYS_HZ;
tmo /= (1000*1000);
}
tmp = get_timer (0); /* get current timestamp */
if( (tmo + tmp + 1) < tmp ) /* if setting this fordward will roll time stamp */
if ((tmo + tmp + 1) < tmp) /* if setting this fordward will roll time stamp */
reset_timer_masked (); /* reset "advancing" timestamp to 0, set lastdec value */
else
tmo += tmp; /* else, set advancing stamp wake up time */
@ -136,7 +136,7 @@ void udelay_masked (unsigned long usec)
#ifdef CONFIG_INNOVATOROMAP1510
#define LOOPS_PER_MSEC 60 /* tuned on omap1510 */
volatile int i, time_remaining = LOOPS_PER_MSEC*usec;
for (i=time_remaining; i>0; i--) { }
for (i=time_remaining; i>0; i--) { }
#else
ulong tmo;
@ -145,7 +145,7 @@ void udelay_masked (unsigned long usec)
if (usec >= 1000) { /* if "big" number, spread normalization to seconds */
tmo = usec / 1000; /* start to normalize for usec to ticks per sec */
tmo *= CONFIG_SYS_HZ; /* find number of "ticks" to wait to achieve target */
tmo *= CONFIG_SYS_HZ; /* find number of "ticks" to wait to achieve target */
tmo /= 1000; /* finish normalize. */
} else { /* else small number, don't kill it prior to HZ multiply */
tmo = usec * CONFIG_SYS_HZ;
@ -176,8 +176,5 @@ unsigned long long get_ticks(void)
*/
ulong get_tbclk (void)
{
ulong tbclk;
tbclk = CONFIG_SYS_HZ;
return tbclk;
return CONFIG_SYS_HZ;
}