Revert "timer: Added usleep[_range] timer"

This reverts commit 22b8f15c2f7130bb0386f548428df2ffd4e81903 to merge
an advanced version.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

1 files changed, 0 insertions, 6 deletions

diff --git a/include/linux/delay.h b/include/linux/delay.h
index 0e303d1aacd8..fd832c6d419e 100644
--- a/include/linux/delay.h
+++ b/include/linux/delay.h
@@ -45,12 +45,6 @@ extern unsigned long lpj_fine;
 void calibrate_delay(void);
 void msleep(unsigned int msecs);
 unsigned long msleep_interruptible(unsigned int msecs);
-void usleep_range(unsigned long min, unsigned long max);
-
-static inline void usleep(unsigned long usecs)
-{
-        usleep_range(usecs, usecs);
-}
 
 static inline void ssleep(unsigned int seconds)
 {