---
c/src/lib/libbsp/m32r/m32rsim/include/bsp.h | 17 -----------------
1 files changed, 0 insertions(+), 17 deletions(-)
diff --git a/c/src/lib/libbsp/m32r/m32rsim/include/bsp.h
b/c/src/lib/libbsp/m32r/m32rsim/include/bsp.h
index d108ad5..2d686ff 100644
--- a/c/src/lib/libbsp/m32r/m32rsim/include/bsp.h
+++ b/c/src/lib/libbsp/m32r/m32rsim/include/bsp.h
@@ -62,23 +62,6 @@ int __trap0 (int function, int p1, int p2, int p3, struct
_reent *r);
#define TRAP0(f, p1, p2, p3) \
__trap0 (f, (int) (p1), (int) (p2), (int) (p3), _REENT)
-/*
- * 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 = 0; /* initialized to avoid warning */ \
- __asm__ volatile( "0: \
- remo 3,31,%0 ; \
- cmpo 0,%0 ; \
- subo 1,%1,%1 ; \
- cmpobne.t 0,%1,0b " \
- : "=d" (_tmp), "=d" (_delay) \
- : "0" (_tmp), "1" (_delay) ); \
- }
-
#ifdef __cplusplus
}
#endif
--
1.7.1
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