Merge branch 'u-boot-imx/master' into 'u-boot-arm/master'

[karo-tx-uboot.git] / drivers / serial / serial_s3c24x0.c

diff --git a/drivers/serial/serial_s3c24x0.c b/drivers/serial/serial_s3c24x0.c
index 12bcdd3dbf68fcac5db97d6d94b33de6d02959d5..4d214c396f706b0269ce630b245a515e4dd3f46d 100644 (file)
--- 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 */
@@ -69,19 +67,17 @@ DECLARE_GLOBAL_DATA_PTR;
                serial_puts_dev(port, s); \
        }
 
-#define INIT_S3C_SERIAL_STRUCTURE(port, name) { \
-       name, \
-       s3serial##port##_init, \
-       NULL,\
-       s3serial##port##_setbrg, \
-       s3serial##port##_getc, \
-       s3serial##port##_tstc, \
-       s3serial##port##_putc, \
-       s3serial##port##_puts, \
+#define INIT_S3C_SERIAL_STRUCTURE(port, __name) {      \
+       .name   = __name,                               \
+       .start  = s3serial##port##_init,                \
+       .stop   = NULL,                                 \
+       .setbrg = s3serial##port##_setbrg,              \
+       .getc   = s3serial##port##_getc,                \
+       .tstc   = s3serial##port##_tstc,                \
+       .putc   = s3serial##port##_putc,                \
+       .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");
@@ -323,4 +271,10 @@ __weak struct serial_device *default_serial_console(void)
 #error "CONFIG_SERIAL? missing."
 #endif
 }
-#endif /* CONFIG_SERIAL_MULTI */
+
+void s3c24xx_serial_initialize(void)
+{
+       serial_register(&s3c24xx_serial0_device);
+       serial_register(&s3c24xx_serial1_device);
+       serial_register(&s3c24xx_serial2_device);
+}