From 99a1a2c5e95ca5ee26487da7df3385e1e5b4149d Mon Sep 17 00:00:00 2001 From: Joel Sherrill Date: Mon, 17 Mar 2014 13:25:47 -0500 Subject: gen68340/include/bsp.h: Remove rtems_bsp_delay() --- c/src/lib/libbsp/m68k/gen68340/include/bsp.h | 16 ---------------- 1 file changed, 16 deletions(-) (limited to 'c/src/lib/libbsp/m68k/gen68340/include/bsp.h') diff --git a/c/src/lib/libbsp/m68k/gen68340/include/bsp.h b/c/src/lib/libbsp/m68k/gen68340/include/bsp.h index 735cfc842b..f4598b30cc 100644 --- a/c/src/lib/libbsp/m68k/gen68340/include/bsp.h +++ b/c/src/lib/libbsp/m68k/gen68340/include/bsp.h @@ -46,22 +46,6 @@ extern "C" { * @brief Motorola MC68340 support. */ -/* - * 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 */ /* Structures */ -- cgit v1.2.3