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path: root/drivers/serial/serial_s3c24x0.c
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Diffstat (limited to 'drivers/serial/serial_s3c24x0.c')
-rw-r--r--drivers/serial/serial_s3c24x0.c53
1 files changed, 0 insertions, 53 deletions
diff --git a/drivers/serial/serial_s3c24x0.c b/drivers/serial/serial_s3c24x0.c
index 625c6b7..4d214c3 100644
--- a/drivers/serial/serial_s3c24x0.c
+++ b/drivers/serial/serial_s3c24x0.c
@@ -38,8 +38,6 @@ DECLARE_GLOBAL_DATA_PTR;
#endif
#include <asm/io.h>
-
-#if defined(CONFIG_SERIAL_MULTI)
#include <serial.h>
/* Multi serial device functions */
@@ -80,8 +78,6 @@ DECLARE_GLOBAL_DATA_PTR;
.puts = s3serial##port##_puts, \
}
-#endif /* CONFIG_SERIAL_MULTI */
-
#ifdef CONFIG_HWFLOW
static int hwflow;
#endif
@@ -100,18 +96,10 @@ void _serial_setbrg(const int dev_index)
/* Delay */ ;
}
-#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(UART_NR);
-}
-#endif
-
/* Initialise the serial port. The settings are always 8 data bits, no parity,
* 1 stop bit, no start bits.
@@ -151,16 +139,6 @@ static int serial_init_dev(const int dev_index)
return (0);
}
-#if !defined(CONFIG_SERIAL_MULTI)
-/* Initialise the serial port. The settings are always 8 data bits, no parity,
- * 1 stop bit, no start bits.
- */
-int serial_init(void)
-{
- return serial_init_dev(UART_NR);
-}
-#endif
-
/*
* Read a single byte from the serial port. Returns 1 on success, 0
* otherwise. When the function is succesfull, the character read is
@@ -176,17 +154,10 @@ int _serial_getc(const int dev_index)
return readb(&uart->urxh) & 0xff;
}
-#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(UART_NR);
-}
-#endif
#ifdef CONFIG_HWFLOW
int hwflow_onoff(int on)
@@ -246,18 +217,10 @@ void _serial_putc(const char c, const int dev_index)
serial_putc('\r');
}
-#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, UART_NR);
-}
-#endif
-
/*
* Test whether a character is in the RX buffer
@@ -269,17 +232,10 @@ int _serial_tstc(const int dev_index)
return readl(&uart->utrstat) & 0x1;
}
-#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(UART_NR);
-}
-#endif
void _serial_puts(const char *s, const int dev_index)
{
@@ -288,19 +244,11 @@ void _serial_puts(const char *s, const int dev_index)
}
}
-#if defined(CONFIG_SERIAL_MULTI)
static inline void serial_puts_dev(int dev_index, const char *s)
{
_serial_puts(s, dev_index);
}
-#else
-void serial_puts(const char *s)
-{
- _serial_puts(s, UART_NR);
-}
-#endif
-#if defined(CONFIG_SERIAL_MULTI)
DECLARE_S3C_SERIAL_FUNCTIONS(0);
struct serial_device s3c24xx_serial0_device =
INIT_S3C_SERIAL_STRUCTURE(0, "s3ser0");
@@ -330,4 +278,3 @@ void s3c24xx_serial_initialize(void)
serial_register(&s3c24xx_serial1_device);
serial_register(&s3c24xx_serial2_device);
}
-#endif /* CONFIG_SERIAL_MULTI */