formatting thead-smart bsp code

Author: wormsX

bsp/thead-smart/applications/main.c

@@ -12,7 +12,7 @@
 
 int main(void)
 {
-    
+
     return 0;
 }
 

bsp/thead-smart/drivers/board.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *

bsp/thead-smart/drivers/board_uart.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
@@ -35,7 +35,7 @@ struct
     uint32_t base;
     uint32_t irq;
     void *handler;
-} 
+}
 const sg_usart_config[CONFIG_USART_NUM] =
 {
     {CSKY_UART_BASE, UART_IRQn, ck_usart0_irqhandler},
@@ -44,22 +44,22 @@ const sg_usart_config[CONFIG_USART_NUM] =
 
 int32_t target_usart_init(int32_t idx, uint32_t *base, uint32_t *irq, void **handler)
 {
-    if (idx >= CONFIG_USART_NUM) 
+    if (idx >= CONFIG_USART_NUM)
     {
         return -1;
     }
 
-    if (base != NULL) 
+    if (base != NULL)
     {
         *base = sg_usart_config[idx].base;
     }
 
-    if (irq != NULL) 
+    if (irq != NULL)
     {
         *irq = sg_usart_config[idx].irq;
     }
 
-    if (handler != NULL) 
+    if (handler != NULL)
     {
         *handler = sg_usart_config[idx].handler;
     }

bsp/thead-smart/drivers/ck_irq.c

@@ -25,7 +25,7 @@ extern void (*g_nmivector)(void);
 */
 void drv_irq_enable(uint32_t irq_num)
 {
-    if (NMI_EXPn != irq_num) 
+    if (NMI_EXPn != irq_num)
     {
     #ifdef CONFIG_SYSTEM_SECURE
         csi_vic_enable_sirq(irq_num);
@@ -42,7 +42,7 @@ void drv_irq_enable(uint32_t irq_num)
 */
 void drv_irq_disable(uint32_t irq_num)
 {
-    if (NMI_EXPn != irq_num) 
+    if (NMI_EXPn != irq_num)
     {
     #ifdef CONFIG_SYSTEM_SECURE
         csi_vic_disable_sirq(irq_num);
@@ -60,11 +60,11 @@ void drv_irq_disable(uint32_t irq_num)
 */
 void drv_irq_register(uint32_t irq_num, void *irq_handler)
 {
-    if (NMI_EXPn != irq_num) 
+    if (NMI_EXPn != irq_num)
     {
         g_irqvector[irq_num] = irq_handler;
-    } 
-    else 
+    }
+    else
     {
         g_nmivector = irq_handler;
     }
@@ -77,11 +77,11 @@ void drv_irq_register(uint32_t irq_num, void *irq_handler)
 */
 void drv_irq_unregister(uint32_t irq_num)
 {
-    if (NMI_EXPn != irq_num) 
+    if (NMI_EXPn != irq_num)
     {
         g_irqvector[irq_num] = (void *)Default_Handler;
-    } 
-    else 
+    }
+    else
     {
         g_nmivector = (void *)Default_Handler;
     }