serial: Use default_serial_puts() in drivers

Replace the in-place ad-hoc implementation of serial_puts() within
the drivers with default_serial_puts() call. This cuts down on the
code duplication quite a bit.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>

5 files changed, 5 insertions, 41 deletions

diff --git a/arch/powerpc/cpu/mpc5xx/serial.c b/arch/powerpc/cpu/mpc5xx/serial.c
index 6ef8be8fa..732856a5c 100644
--- a/arch/powerpc/cpu/mpc5xx/serial.c
+++ b/arch/powerpc/cpu/mpc5xx/serial.c
@@ -161,21 +161,13 @@ static void mpc5xx_serial_setbrg(void)
 #endif
 }
 
-static void mpc5xx_serial_puts(const char *s)
-{
-	while (*s) {
-		serial_putc(*s);
-		++s;
-	}
-}
-
 static struct serial_device mpc5xx_serial_drv = {
 	.name	= "mpc5xx_serial",
 	.start	= mpc5xx_serial_init,
 	.stop	= NULL,
 	.setbrg	= mpc5xx_serial_setbrg,
 	.putc	= mpc5xx_serial_putc,
-	.puts	= mpc5xx_serial_puts,
+	.puts	= default_serial_puts,
 	.getc	= mpc5xx_serial_getc,
 	.tstc	= mpc5xx_serial_tstc,
 };
diff --git a/arch/powerpc/cpu/mpc8220/uart.c b/arch/powerpc/cpu/mpc8220/uart.c
index 25d4472ea..772528f82 100644
--- a/arch/powerpc/cpu/mpc8220/uart.c
+++ b/arch/powerpc/cpu/mpc8220/uart.c
@@ -84,13 +84,6 @@ static void mpc8220_serial_putc(const char c)
 	psc->xmitbuf[0] = c;
 }
 
-static void mpc8220_serial_puts(const char *s)
-{
-	while (*s) {
-		serial_putc (*s++);
-	}
-}
-
 static int mpc8220_serial_getc(void)
 {
 	volatile psc8220_t *psc = (psc8220_t *) PSC_BASE;
@@ -132,7 +125,7 @@ static struct serial_device mpc8220_serial_drv = {
 	.stop	= NULL,
 	.setbrg	= mpc8220_serial_setbrg,
 	.putc	= mpc8220_serial_putc,
-	.puts	= mpc8220_serial_puts,
+	.puts	= default_serial_puts,
 	.getc	= mpc8220_serial_getc,
 	.tstc	= mpc8220_serial_tstc,
 };
diff --git a/arch/powerpc/cpu/mpc8260/serial_scc.c b/arch/powerpc/cpu/mpc8260/serial_scc.c
index ab7755824..ab2a2b29c 100644
--- a/arch/powerpc/cpu/mpc8260/serial_scc.c
+++ b/arch/powerpc/cpu/mpc8260/serial_scc.c
@@ -217,13 +217,6 @@ static void mpc8260_scc_serial_putc(const char c)
 	tbdf->cbd_sc |= BD_SC_READY;
 }
 
-static void mpc8260_scc_serial_puts(const char *s)
-{
-	while (*s) {
-		serial_putc (*s++);
-	}
-}
-
 static int mpc8260_scc_serial_getc(void)
 {
 	volatile cbd_t		*rbdf;
@@ -267,7 +260,7 @@ static struct serial_device mpc8260_scc_serial_drv = {
 	.stop	= NULL,
 	.setbrg	= mpc8260_scc_serial_setbrg,
 	.putc	= mpc8260_scc_serial_putc,
-	.puts	= mpc8260_scc_serial_puts,
+	.puts	= default_serial_puts,
 	.getc	= mpc8260_scc_serial_getc,
 	.tstc	= mpc8260_scc_serial_tstc,
 };
diff --git a/arch/powerpc/cpu/mpc8260/serial_smc.c b/arch/powerpc/cpu/mpc8260/serial_smc.c
index 7edde9a49..feba1f63d 100644
--- a/arch/powerpc/cpu/mpc8260/serial_smc.c
+++ b/arch/powerpc/cpu/mpc8260/serial_smc.c
@@ -216,13 +216,6 @@ static void mpc8260_smc_serial_putc(const char c)
 	rtx->txbd.cbd_sc |= BD_SC_READY;
 }
 
-static void mpc8260_smc_serial_puts(const char *s)
-{
-	while (*s) {
-		serial_putc (*s++);
-	}
-}
-
 static int mpc8260_smc_serial_getc(void)
 {
 	volatile smc_uart_t	*up;
@@ -270,7 +263,7 @@ static struct serial_device mpc8260_smc_serial_drv = {
 	.stop	= NULL,
 	.setbrg	= mpc8260_smc_serial_setbrg,
 	.putc	= mpc8260_smc_serial_putc,
-	.puts	= mpc8260_smc_serial_puts,
+	.puts	= default_serial_puts,
 	.getc	= mpc8260_smc_serial_getc,
 	.tstc	= mpc8260_smc_serial_tstc,
 };
diff --git a/arch/powerpc/cpu/mpc85xx/serial_scc.c b/arch/powerpc/cpu/mpc85xx/serial_scc.c
index fe9af55c7..6345362d8 100644
--- a/arch/powerpc/cpu/mpc85xx/serial_scc.c
+++ b/arch/powerpc/cpu/mpc85xx/serial_scc.c
@@ -220,13 +220,6 @@ static void mpc85xx_serial_putc(const char c)
 	tbdf->cbd_sc |= BD_SC_READY;
 }
 
-static void mpc85xx_serial_puts(const char *s)
-{
-	while (*s) {
-		serial_putc (*s++);
-	}
-}
-
 static int mpc85xx_serial_getc(void)
 {
 	volatile cbd_t		*rbdf;
@@ -268,7 +261,7 @@ static struct serial_device mpc85xx_serial_drv = {
 	.stop	= NULL,
 	.setbrg	= mpc85xx_serial_setbrg,
 	.putc	= mpc85xx_serial_putc,
-	.puts	= mpc85xx_serial_puts,
+	.puts	= default_serial_puts,
 	.getc	= mpc85xx_serial_getc,
 	.tstc	= mpc85xx_serial_tstc,
 };