serial: arm_dcc: Convert to use default_serial_puts

Use default_serial_puts() instead of its own implementation.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Marek Vasut <marex@denx.de>
Acked-by: Michal Simek <monstr@monstr.eu>

diff --git a/drivers/serial/arm_dcc.c b/drivers/serial/arm_dcc.c
index 29d929571df653199d61182b7f93ab9fb42b4524..5dfb02f47045a173ea83816893e7474881d5d5d9 100644 (file)
--- a/drivers/serial/arm_dcc.c
+++ b/drivers/serial/arm_dcc.c
@@ -123,12 +123,6 @@ static void arm_dcc_putc(char ch)
                write_dcc(ch);
 }
 
-static void arm_dcc_puts(const char *s)
-{
-       while (*s)
-               arm_dcc_putc(*s++);
-}
-
 static int arm_dcc_tstc(void)
 {
        register unsigned int reg;
@@ -148,7 +142,7 @@ static struct serial_device arm_dcc_drv = {
        .stop   = NULL,
        .setbrg = arm_dcc_setbrg,
        .putc   = arm_dcc_putc,
-       .puts   = arm_dcc_puts,
+       .puts   = default_serial_puts,
        .getc   = arm_dcc_getc,
        .tstc   = arm_dcc_tstc,
 };