1 files changed, 38 insertions, 38 deletions

diff --git a/bsp/wh44b0/startup.c b/bsp/wh44b0/startup.c
index 4ea7a4f03d..1f92b416c1 100644
--- a/bsp/wh44b0/startup.c
+++ b/bsp/wh44b0/startup.c
@@ -44,74 +44,74 @@ extern int  rt_application_init(void);
  */
 void rtthread_startup(void)
 {
-	/* enable cpu cache */
-	rt_hw_cpu_icache_enable();
+    /* enable cpu cache */
+    rt_hw_cpu_icache_enable();
 
-	/* init hardware interrupt */
-	rt_hw_interrupt_init();
+    /* init hardware interrupt */
+    rt_hw_interrupt_init();
 
-	/* init board */
-	rt_hw_board_init();
+    /* init board */
+    rt_hw_board_init();
 
-	/* init hardware serial */
-	rt_serial_init();
+    /* init hardware serial */
+    rt_serial_init();
 
-	rt_show_version();
+    rt_show_version();
 
-	/* init tick */
-	rt_system_tick_init();
+    /* init tick */
+    rt_system_tick_init();
 
-	/* init kernel object */
-	rt_system_object_init();
+    /* init kernel object */
+    rt_system_object_init();
 
-	/* init timer system */
-	rt_system_timer_init();
+    /* init timer system */
+    rt_system_timer_init();
 
-	/* init memory system */
+    /* init memory system */
 #ifdef RT_USING_HEAP
 #ifdef __CC_ARM
-	rt_system_heap_init((void*)&Image$$RW_RAM1$$ZI$$Limit, (void*)0xD000000);
+    rt_system_heap_init((void*)&Image$$RW_RAM1$$ZI$$Limit, (void*)0xD000000);
 #else
-	rt_system_heap_init((void*)&__bss_end, (void*)0xD000000);
+    rt_system_heap_init((void*)&__bss_end, (void*)0xD000000);
 #endif
 #endif
 
-	/* init scheduler system */
-	rt_system_scheduler_init();
+    /* init scheduler system */
+    rt_system_scheduler_init();
 
 #ifdef RT_USING_HOOK
-	/* set idle thread hook */
-	rt_thread_idle_sethook(rt_hw_led_flash);
+    /* set idle thread hook */
+    rt_thread_idle_sethook(rt_hw_led_flash);
 #endif
 
-	/* init application */
-	rt_application_init();
+    /* init application */
+    rt_application_init();
 
 #ifdef RT_USING_FINSH
-	/* init the finsh input */
-	rt_hw_finsh_init();
+    /* init the finsh input */
+    rt_hw_finsh_init();
 
-	/* init finsh */
-	finsh_system_init();
+    /* init finsh */
+    finsh_system_init();
 #endif
 
-	/* init idle thread */
-	rt_thread_idle_init();
+    /* init idle thread */
+    rt_thread_idle_init();
 
-	/* unmask interrupt */
-	rt_hw_interrupt_umask(INT_GLOBAL);
+    /* unmask interrupt */
+    rt_hw_interrupt_umask(INT_GLOBAL);
 
-	/* start scheduler */
-	rt_system_scheduler_start();
+    /* start scheduler */
+    rt_system_scheduler_start();
 
-	/* never reach here */
-	return ;
+    /* never reach here */
+    return ;
 }
 
 int main(void)
 {
-	/* invoke rtthread startup */
-	rtthread_startup();
+    /* invoke rtthread startup */
+    rtthread_startup();
 }
 
 /*@}*/