debug_uart: Adjust the declaration of debug_uart_init()

[u-boot] / include / debug_uart.h

diff --git a/include/debug_uart.h b/include/debug_uart.h
index a75e377dc0fab36a48bffbe0972b3388dc626941..257ba004d6e9d3858254625eb0cd40ba38a6d485 100644 (file)
--- a/include/debug_uart.h
+++ b/include/debug_uart.h
@@ -38,7 +38,7 @@
  * To enable the debug UART in your serial driver:
  *
  * - #include <debug_uart.h>
- * - Define debug_uart_init(), trying to avoid using the stack
+ * - Define _debug_uart_init(), trying to avoid using the stack
  * - Define _debug_uart_putc() as static inline (avoiding stack usage)
  * - Immediately afterwards, add DEBUG_UART_FUNCS to define the rest of the
  *     functionality (printch(), etc.)
@@ -132,6 +132,11 @@ void printhex8(uint value);
        void printhex8(uint value) \
        { \
                printhex(value, 8); \
-       }
+       } \
+\
+       void debug_uart_init(void) \
+       { \
+               _debug_uart_init(); \
+       } \
 
 #endif