1 files changed, 0 insertions, 18 deletions

diff --git a/arch/um/include/asm/delay.h b/arch/um/include/asm/delay.h
deleted file mode 100644
index 8a5576d8eda5..000000000000
--- a/arch/um/include/asm/delay.h
+++ /dev/null
@@ -1,18 +0,0 @@
-#ifndef __UM_DELAY_H
-#define __UM_DELAY_H
-
-/* Undefined on purpose */
-extern void __bad_udelay(void);
-extern void __bad_ndelay(void);
-
-extern void __udelay(unsigned long usecs);
-extern void __ndelay(unsigned long usecs);
-extern void __delay(unsigned long loops);
-
-#define udelay(n) ((__builtin_constant_p(n) && (n) > 20000) ? \
-        __bad_udelay() : __udelay(n))
-
-#define ndelay(n) ((__builtin_constant_p(n) && (n) > 20000) ? \
-        __bad_ndelay() : __ndelay(n))
-
-#endif