debug_uart: Adjust the declaration of debug_uart_init()
We want to be able to add other common code to this function. So change the
driver's version to have an underscore before it, just like
_debug_uart_putc(). Define debug_uart_init() to call this version.
Update all drivers to this new method.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
diff --git a/drivers/serial/serial_s5p.c b/drivers/serial/serial_s5p.c
index 3f0b588..feba467 100644
--- a/drivers/serial/serial_s5p.c
+++ b/drivers/serial/serial_s5p.c
@@ -207,7 +207,7 @@
#include <debug_uart.h>
-void debug_uart_init(void)
+static inline void _debug_uart_init(void)
{
struct s5p_uart *uart = (struct s5p_uart *)CONFIG_DEBUG_UART_BASE;