extern unsigned long loops_per_usec; /* arch/cris/mm/init.c */
-extern __inline__ void udelay(unsigned long usecs)
+/* May be defined by arch/delay.h. */
+#ifndef udelay
+static inline void udelay(unsigned long usecs)
{
__delay(usecs * loops_per_usec);
}
+#endif
#endif /* defined(_CRIS_DELAY_H) */