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Diffstat (limited to 'cpu/arm925t/interrupts.c')
-rw-r--r--cpu/arm925t/interrupts.c12
1 files changed, 2 insertions, 10 deletions
diff --git a/cpu/arm925t/interrupts.c b/cpu/arm925t/interrupts.c
index d77c4e6..d3c9476 100644
--- a/cpu/arm925t/interrupts.c
+++ b/cpu/arm925t/interrupts.c
@@ -215,16 +215,9 @@ void set_timer (ulong t)
timestamp = t;
}
-/* delay x useconds AND perserve advance timstamp value */
+/* delay x useconds AND preserve advance timestamp value */
void udelay (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--) {
- }
-#else
ulong tmo, tmp;
if(usec >= 1000){ /* if "big" number, spread normalization to seconds */
@@ -242,9 +235,8 @@ void udelay (unsigned long usec)
else
tmo += tmp; /* else, set advancing stamp wake up time */
- while (get_timer_masked () < tmo)/* loop till event */
+ while (get_timer_masked () < tmo) /* loop till event */
/*NOP*/;
-#endif
}
void reset_timer_masked (void)