[bsp] remove empty rt_hw_us_delay

2021-10-28 16:27:31 -04:00 · 2021-10-28 16:27:31 -04:00 · 30abf0ecb9
parent 51d5930aa3
commit 30abf0ecb9
3 changed files with 0 additions and 14 deletions
--- a/bsp/bluetrum/ab32vg1-ab-prougen/board/board.c
+++ b/bsp/bluetrum/ab32vg1-ab-prougen/board/board.c
@ -145,11 +145,6 @@ void rt_hw_board_init(void)
 #endif
 }

-void rt_hw_us_delay(rt_uint32_t us)
-{
-
-}
-
 RT_SECTION(".irq.cache")
 void cache_init(void)
 {
--- a/bsp/mini2440/drivers/board.c
+++ b/bsp/mini2440/drivers/board.c
@ -122,9 +122,4 @@ void rt_hw_board_init(void)

 }

-void rt_hw_us_delay(rt_uint32_t us)
-{
-
-}
-
 /*@}*/
--- a/bsp/qemu-vexpress-a9/drivers/board.c
+++ b/bsp/qemu-vexpress-a9/drivers/board.c
@ -56,7 +56,3 @@ void rt_hw_board_init(void)
 #endif
 }

-void rt_hw_us_delay(rt_uint32_t us)
-{
-
-}