From 67b6177de7b03549c1a2edf24609cf180a7109b7 Mon Sep 17 00:00:00 2001
From: bigmagic <zhaofujin@rt-thread.com>
Date: Mon, 26 Oct 2020 14:00:19 +0800
Subject: [PATCH] code format

---
 bsp/raspberry-pi/raspi4-32/driver/drv_wdt.c | 8 +-------
 bsp/raspberry-pi/raspi4-32/driver/drv_wdt.h | 2 +-
 2 files changed, 2 insertions(+), 8 deletions(-)

diff --git a/bsp/raspberry-pi/raspi4-32/driver/drv_wdt.c b/bsp/raspberry-pi/raspi4-32/driver/drv_wdt.c
index 8d78d2951..3c091354b 100644
--- a/bsp/raspberry-pi/raspi4-32/driver/drv_wdt.c
+++ b/bsp/raspberry-pi/raspi4-32/driver/drv_wdt.c
@@ -114,13 +114,9 @@ int rt_hw_wdt_init(void)
     rt_hw_watchdog_register(&raspi_wdg, "wdg", 0, RT_NULL);
     return RT_EOK;
 }
-
 INIT_DEVICE_EXPORT(rt_hw_wdt_init);
 
-/**
- * Reboot
- */
-int reboot(void)
+void reboot(void)
 {
     unsigned int r;
 
@@ -134,8 +130,6 @@ int reboot(void)
     PM_RSTC |= (PM_PASSWORD | PM_RSTC_WRCFG_FULL_RESET);
     
     while (1);
-    
-    return 0;
 }
 MSH_CMD_EXPORT(reboot,reboot system...);
 #endif /*BSP_USING_WDT */
diff --git a/bsp/raspberry-pi/raspi4-32/driver/drv_wdt.h b/bsp/raspberry-pi/raspi4-32/driver/drv_wdt.h
index c719c39d0..4c9454ed9 100644
--- a/bsp/raspberry-pi/raspi4-32/driver/drv_wdt.h
+++ b/bsp/raspberry-pi/raspi4-32/driver/drv_wdt.h
@@ -22,4 +22,4 @@ struct raspi_wdt_driver
 
 int rt_hw_wdt_init(void);
 
-#endif
\ No newline at end of file
+#endif
-- 
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