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-rw-r--r--cpu/arm926ejs/interrupts.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/cpu/arm926ejs/interrupts.c b/cpu/arm926ejs/interrupts.c
index 4d6efeb..6167933 100644
--- a/cpu/arm926ejs/interrupts.c
+++ b/cpu/arm926ejs/interrupts.c
@@ -229,7 +229,7 @@ void udelay (unsigned long usec)
}
tmp = get_timer (0); /* get current timestamp */
- if( (tmo + tmp) < 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 */