[rtems commit] pc386/include/bsp.h: Remove rtems_bsp_delay()

[Joel Sherrill]

Module:    rtems
Branch:    master
Commit:    31f1ef9ddbb2d2b0ebad06c2d542f3401d675e58
Changeset: http://git.rtems.org/rtems/commit/?id=31f1ef9ddbb2d2b0ebad06c2d542f3401d675e58

Author:    Joel Sherrill <joel.sherrill at oarcorp.com>
Date:      Mon Mar 17 13:25:47 2014 -0500

pc386/include/bsp.h: Remove rtems_bsp_delay()

---

 c/src/lib/libbsp/i386/pc386/include/bsp.h |   16 ----------------
 1 files changed, 0 insertions(+), 16 deletions(-)

diff --git a/c/src/lib/libbsp/i386/pc386/include/bsp.h b/c/src/lib/libbsp/i386/pc386/include/bsp.h
index 71ef3e7..cb9555a 100644
--- a/c/src/lib/libbsp/i386/pc386/include/bsp.h
+++ b/c/src/lib/libbsp/i386/pc386/include/bsp.h
@@ -162,22 +162,6 @@ extern int rtems_3c509_driver_attach(struct rtems_bsdnet_ifconfig *config);
 #define    BSP_CONSOLE_COM2           2
 
 /*-------------------------------------------------------------------------+
-| Macros
-+--------------------------------------------------------------------------*/
-/* does anyone need this? if so, report it so we can rename this macro */
-#if 0
-/*-------------------------------------------------------------------------+
-| 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) \
-{ \
-  uint32_t         _cnt = _microseconds; \
-  __asm__ volatile ("0: nop; mov %0,%0; loop 0b" : "=c"(_cnt) : "0"(_cnt)); \
-}
-#endif
-
-/*-------------------------------------------------------------------------+
 | Convert microseconds to ticks and ticks to microseconds.
 +--------------------------------------------------------------------------*/
 #define US_TO_TICK(us) (((us)*105+44)/88)