serial: Remove CONFIG_SERIAL_MULTI from serial drivers

Remove the support for not-CONFIG_SERIAL_MULTI part from serial
port drivers and some board files. Since CONFIG_SERIAL_MULTI is
now enabled by default, that part is a dead code. Remove it.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Anatolij Gustschin <agust@denx.de>
Cc: Stefan Roese <sr@denx.de>
Signed-off-by: Tom Rini <trini@ti.com>

3 files changed, 0 insertions, 96 deletions

diff --git a/arch/mips/cpu/mips32/au1x00/au1x00_serial.c b/arch/mips/cpu/mips32/au1x00/au1x00_serial.c
index 9682775..0beac98 100644
--- a/arch/mips/cpu/mips32/au1x00/au1x00_serial.c
+++ b/arch/mips/cpu/mips32/au1x00/au1x00_serial.c
@@ -131,7 +131,6 @@ static int au1x00_serial_tstc(void)
 	return 0;
 }
 
-#ifdef CONFIG_SERIAL_MULTI
 static struct serial_device au1x00_serial_drv = {
 	.name	= "au1x00_serial",
 	.start	= au1x00_serial_init,
@@ -152,34 +151,3 @@ __weak struct serial_device *default_serial_console(void)
 {
 	return &au1x00_serial_drv;
 }
-#else
-int serial_init(void)
-{
-	return au1x00_serial_init();
-}
-
-void serial_setbrg(void)
-{
-	au1x00_serial_setbrg();
-}
-
-void serial_putc(const char c)
-{
-	au1x00_serial_putc(c);
-}
-
-void serial_puts(const char *s)
-{
-	au1x00_serial_puts(s);
-}
-
-int serial_getc(void)
-{
-	return au1x00_serial_getc();
-}
-
-int serial_tstc(void)
-{
-	return au1x00_serial_tstc();
-}
-#endif
diff --git a/arch/mips/cpu/mips32/incaip/asc_serial.c b/arch/mips/cpu/mips32/incaip/asc_serial.c
index b5f32e2..08949f4 100644
--- a/arch/mips/cpu/mips32/incaip/asc_serial.c
+++ b/arch/mips/cpu/mips32/incaip/asc_serial.c
@@ -286,7 +286,6 @@ static int asc_serial_tstc(void)
     return res;
 }
 
-#ifdef CONFIG_SERIAL_MULTI
 static struct serial_device asc_serial_drv = {
 	.name	= "asc_serial",
 	.start	= asc_serial_init,
@@ -307,34 +306,3 @@ __weak struct serial_device *default_serial_console(void)
 {
 	return &asc_serial_drv;
 }
-#else
-int serial_init(void)
-{
-	return asc_serial_init();
-}
-
-void serial_setbrg(void)
-{
-	asc_serial_setbrg();
-}
-
-void serial_putc(const char c)
-{
-	asc_serial_putc(c);
-}
-
-void serial_puts(const char *s)
-{
-	asc_serial_puts(s);
-}
-
-int serial_getc(void)
-{
-	return asc_serial_getc();
-}
-
-int serial_tstc(void)
-{
-	return asc_serial_tstc();
-}
-#endif
diff --git a/arch/mips/cpu/xburst/jz_serial.c b/arch/mips/cpu/xburst/jz_serial.c
index b1e1d27..3199007 100644
--- a/arch/mips/cpu/xburst/jz_serial.c
+++ b/arch/mips/cpu/xburst/jz_serial.c
@@ -115,7 +115,6 @@ static void jz_serial_puts(const char *s)
 		serial_putc(*s++);
 }
 
-#ifdef CONFIG_SERIAL_MULTI
 static struct serial_device jz_serial_drv = {
 	.name	= "jz_serial",
 	.start	= jz_serial_init,
@@ -136,34 +135,3 @@ __weak struct serial_device *default_serial_console(void)
 {
 	return &jz_serial_drv;
 }
-#else
-int serial_init(void)
-{
-	return jz_serial_init();
-}
-
-void serial_setbrg(void)
-{
-	jz_serial_setbrg();
-}
-
-void serial_putc(const char c)
-{
-	jz_serial_putc(c);
-}
-
-void serial_puts(const char *s)
-{
-	jz_serial_puts(s);
-}
-
-int serial_getc(void)
-{
-	return jz_serial_getc();
-}
-
-int serial_tstc(void)
-{
-	return jz_serial_tstc();
-}
-#endif