From a3827250606895ec2dd4b8d867342b7cabf3692f Mon Sep 17 00:00:00 2001
From: Marek Vasut <marex@denx.de>
Date: Fri, 14 Sep 2012 23:44:09 +0200
Subject: 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>
---
 drivers/serial/serial_ns16550.c | 95 -----------------------------------------
 1 file changed, 95 deletions(-)

(limited to 'drivers/serial/serial_ns16550.c')

diff --git a/drivers/serial/serial_ns16550.c b/drivers/serial/serial_ns16550.c
index 00ad97c35b..b5d12481ca 100644
--- a/drivers/serial/serial_ns16550.c
+++ b/drivers/serial/serial_ns16550.c
@@ -29,20 +29,11 @@
 #include <ns87308.h>
 #endif
 
-#if defined (CONFIG_SERIAL_MULTI)
 #include <serial.h>
-#endif
 
 DECLARE_GLOBAL_DATA_PTR;
 
 #if !defined(CONFIG_CONS_INDEX)
-#if defined (CONFIG_SERIAL_MULTI)
-/*   with CONFIG_SERIAL_MULTI we might have no console
- *  on these devices
- */
-#else
-#error	"No console index specified."
-#endif /* CONFIG_SERIAL_MULTI */
 #elif (CONFIG_CONS_INDEX < 1) || (CONFIG_CONS_INDEX > 4)
 #error	"Invalid console index value."
 #endif
@@ -85,8 +76,6 @@ static NS16550_t serial_ports[4] = {
 
 #define PORT	serial_ports[port-1]
 
-#if defined(CONFIG_SERIAL_MULTI)
-
 /* Multi serial device functions */
 #define DECLARE_ESERIAL_FUNCTIONS(port) \
     int  eserial##port##_init (void) {\
@@ -117,8 +106,6 @@ static NS16550_t serial_ports[4] = {
 	.puts	= eserial##port##_puts,		\
 }
 
-#endif /* CONFIG_SERIAL_MULTI */
-
 static int calc_divisor (NS16550_t port)
 {
 #ifdef CONFIG_OMAP1510
@@ -151,36 +138,6 @@ static int calc_divisor (NS16550_t port)
 		(MODE_X_DIV * gd->baudrate);
 }
 
-#if !defined(CONFIG_SERIAL_MULTI)
-int serial_init (void)
-{
-	int clock_divisor;
-
-#ifdef CONFIG_NS87308
-	initialise_ns87308();
-#endif
-
-#ifdef CONFIG_SYS_NS16550_COM1
-	clock_divisor = calc_divisor(serial_ports[0]);
-	NS16550_init(serial_ports[0], clock_divisor);
-#endif
-#ifdef CONFIG_SYS_NS16550_COM2
-	clock_divisor = calc_divisor(serial_ports[1]);
-	NS16550_init(serial_ports[1], clock_divisor);
-#endif
-#ifdef CONFIG_SYS_NS16550_COM3
-	clock_divisor = calc_divisor(serial_ports[2]);
-	NS16550_init(serial_ports[2], clock_divisor);
-#endif
-#ifdef CONFIG_SYS_NS16550_COM4
-	clock_divisor = calc_divisor(serial_ports[3]);
-	NS16550_init(serial_ports[3], clock_divisor);
-#endif
-
-	return (0);
-}
-#endif
-
 void
 _serial_putc(const char c,const int port)
 {
@@ -226,91 +183,41 @@ _serial_setbrg (const int port)
 	NS16550_reinit(PORT, clock_divisor);
 }
 
-#if defined(CONFIG_SERIAL_MULTI)
 static inline void
 serial_putc_dev(unsigned int dev_index,const char c)
 {
 	_serial_putc(c,dev_index);
 }
-#else
-void
-serial_putc(const char c)
-{
-	_serial_putc(c,CONFIG_CONS_INDEX);
-}
-#endif
 
-#if defined(CONFIG_SERIAL_MULTI)
 static inline void
 serial_putc_raw_dev(unsigned int dev_index,const char c)
 {
 	_serial_putc_raw(c,dev_index);
 }
-#else
-void
-serial_putc_raw(const char c)
-{
-	_serial_putc_raw(c,CONFIG_CONS_INDEX);
-}
-#endif
 
-#if defined(CONFIG_SERIAL_MULTI)
 static inline void
 serial_puts_dev(unsigned int dev_index,const char *s)
 {
 	_serial_puts(s,dev_index);
 }
-#else
-void
-serial_puts(const char *s)
-{
-	_serial_puts(s,CONFIG_CONS_INDEX);
-}
-#endif
 
-#if defined(CONFIG_SERIAL_MULTI)
 static inline int
 serial_getc_dev(unsigned int dev_index)
 {
 	return _serial_getc(dev_index);
 }
-#else
-int
-serial_getc(void)
-{
-	return _serial_getc(CONFIG_CONS_INDEX);
-}
-#endif
 
-#if defined(CONFIG_SERIAL_MULTI)
 static inline int
 serial_tstc_dev(unsigned int dev_index)
 {
 	return _serial_tstc(dev_index);
 }
-#else
-int
-serial_tstc(void)
-{
-	return _serial_tstc(CONFIG_CONS_INDEX);
-}
-#endif
 
-#if defined(CONFIG_SERIAL_MULTI)
 static inline void
 serial_setbrg_dev(unsigned int dev_index)
 {
 	_serial_setbrg(dev_index);
 }
-#else
-void
-serial_setbrg(void)
-{
-	_serial_setbrg(CONFIG_CONS_INDEX);
-}
-#endif
-
-#if defined(CONFIG_SERIAL_MULTI)
 
 DECLARE_ESERIAL_FUNCTIONS(1);
 struct serial_device eserial1_device =
@@ -355,5 +262,3 @@ void ns16550_serial_initialize(void)
 	serial_register(&eserial4_device);
 #endif
 }
-
-#endif /* CONFIG_SERIAL_MULTI */
-- 
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