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Co-authored-by: Copilot <[email protected]>

Author: Yaochenger

bsp/gd32/arm/libraries/gd32_drivers/drv_usart.h

@@ -72,7 +72,7 @@ struct gd32_uart
 #endif
     uint16_t rx_pin;                /* Todo: 4bits */
 #if defined SOC_SERIES_GD32E50x
-    uint32_t uart_remap;            //remap
+    uint32_t uart_remap;            /* remap */
 #endif
 
 #ifdef RT_SERIAL_USING_DMA