serial: stm32: remove unnecessary trace

Remove the trace indicating the end of the DEBUG initialization

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>

diff --git a/drivers/serial/serial_stm32.c b/drivers/serial/serial_stm32.c
index e31c87b9ac5ad2eae5a24397ef0f07a08b6e7d7d..315b5a28a6289d0e9b8ea3fb293079b102d95c9b 100644 (file)
--- a/drivers/serial/serial_stm32.c
+++ b/drivers/serial/serial_stm32.c
@@ -269,7 +269,6 @@ static inline void _debug_uart_init(void)
        _stm32_serial_setbrg(base, uart_info,
                             CONFIG_DEBUG_UART_CLOCK,
                             CONFIG_BAUDRATE);
-       printf("DEBUG done\n");
 }
 
 static inline void _debug_uart_putc(int c)