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-rw-r--r--lib_ppc/time.c16
1 files changed, 3 insertions, 13 deletions
diff --git a/lib_ppc/time.c b/lib_ppc/time.c
index 173ffab3e8..29099612db 100644
--- a/lib_ppc/time.c
+++ b/lib_ppc/time.c
@@ -23,10 +23,6 @@
#include <common.h>
-#ifndef CONFIG_WD_PERIOD
-# define CONFIG_WD_PERIOD (10 * 1000 * 1000) /* 10 seconds default*/
-#endif
-
/* ------------------------------------------------------------------------- */
/*
@@ -54,16 +50,10 @@ unsigned long usec2ticks(unsigned long usec)
* microseconds to wait) into a number of time base ticks; then we
* watch the time base until it has incremented by that amount.
*/
-void udelay(unsigned long usec)
+void __udelay(unsigned long usec)
{
- ulong ticks, kv;
-
- do {
- kv = usec > CONFIG_WD_PERIOD ? CONFIG_WD_PERIOD : usec;
- ticks = usec2ticks (kv);
- wait_ticks (ticks);
- usec -= kv;
- } while(usec);
+ ulong ticks = usec2ticks (usec);
+ wait_ticks (ticks);
}
/* ------------------------------------------------------------------------- */