[rtems commit] mvme136/include/bsp.h: Remove rtems_bsp_delay()

[Joel Sherrill]

Module:    rtems
Branch:    master
Commit:    a4ee9f579214cf7ebed30900826cbc8678c3eff9
Changeset: http://git.rtems.org/rtems/commit/?id=a4ee9f579214cf7ebed30900826cbc8678c3eff9

Author:    Joel Sherrill <joel.sherrill at oarcorp.com>
Date:      Mon Mar 17 13:25:48 2014 -0500

mvme136/include/bsp.h: Remove rtems_bsp_delay()

---

 c/src/lib/libbsp/m68k/mvme136/include/bsp.h |   16 ----------------
 1 files changed, 0 insertions(+), 16 deletions(-)

diff --git a/c/src/lib/libbsp/m68k/mvme136/include/bsp.h b/c/src/lib/libbsp/m68k/mvme136/include/bsp.h
index 54a1bdd..bbdc6c1 100644
--- a/c/src/lib/libbsp/m68k/mvme136/include/bsp.h
+++ b/c/src/lib/libbsp/m68k/mvme136/include/bsp.h
@@ -25,22 +25,6 @@ extern "C" {
 #include <rtems/console.h>
 #include <rtems/iosupp.h>
 
-/*
- *  Simple spin delay in microsecond units for device drivers.
- *  This is very dependent on the clock speed of the target.
- */
-
-#define rtems_bsp_delay( microseconds ) \
-  { register uint32_t         _delay=(microseconds); \
-    register uint32_t         _tmp=123; \
-    __asm__ volatile( "0: \
-                     nbcd      %0 ; \
-                     nbcd      %0 ; \
-                     dbf       %1,0b" \
-                  : "=d" (_tmp), "=d" (_delay) \
-                  : "0"  (_tmp), "1"  (_delay) ); \
-  }
-
 /* Constants */
 
 #define RAM_START 0