omap3_spi: introduce CONFIG_OMAP3_SPI_D0_D1_SWAPPED

[u-boot] / drivers / serial / s3c64xx.c

diff --git a/drivers/serial/s3c64xx.c b/drivers/serial/s3c64xx.c
index a88e930945d4928945f6041bdfe61a14c70c0f70..9ab8a28d838c96e1126e08cde4db0b9c7f562c6f 100644 (file)
--- a/drivers/serial/s3c64xx.c
+++ b/drivers/serial/s3c64xx.c
@@ -68,7 +68,7 @@ static const int udivslot[] = {
        0xffdf,
 };
 
-void serial_setbrg(void)
+static void s3c64xx_serial_setbrg(void)
 {
        s3c64xx_uart *const uart = s3c64xx_get_base_uart(UART_NR);
        u32 pclk = get_PCLK();
@@ -88,7 +88,7 @@ void serial_setbrg(void)
  * Initialise the serial port with the given baudrate. The settings
  * are always 8 data bits, no parity, 1 stop bit, no start bits.
  */
-int serial_init(void)
+static int s3c64xx_serial_init(void)
 {
        s3c64xx_uart *const uart = s3c64xx_get_base_uart(UART_NR);
 
@@ -110,7 +110,7 @@ int serial_init(void)
  * otherwise. When the function is succesfull, the character read is
  * written into its argument c.
  */
-int serial_getc(void)
+static int s3c64xx_serial_getc(void)
 {
        s3c64xx_uart *const uart = s3c64xx_get_base_uart(UART_NR);
 
@@ -137,7 +137,7 @@ void enable_putc(void)
 /*
  * Output a single byte to the serial port.
  */
-void serial_putc(const char c)
+static void s3c64xx_serial_putc(const char c)
 {
        s3c64xx_uart *const uart = s3c64xx_get_base_uart(UART_NR);
 
@@ -159,15 +159,36 @@ void serial_putc(const char c)
 /*
  * Test whether a character is in the RX buffer
  */
-int serial_tstc(void)
+static int s3c64xx_serial_tstc(void)
 {
        s3c64xx_uart *const uart = s3c64xx_get_base_uart(UART_NR);
 
        return uart->UTRSTAT & 0x1;
 }
 
-void serial_puts(const char *s)
+static void s3c64xx_serial_puts(const char *s)
 {
        while (*s)
                serial_putc(*s++);
 }
+
+static struct serial_device s3c64xx_serial_drv = {
+       .name   = "s3c64xx_serial",
+       .start  = s3c64xx_serial_init,
+       .stop   = NULL,
+       .setbrg = s3c64xx_serial_setbrg,
+       .putc   = s3c64xx_serial_putc,
+       .puts   = s3c64xx_serial_puts,
+       .getc   = s3c64xx_serial_getc,
+       .tstc   = s3c64xx_serial_tstc,
+};
+
+void s3c64xx_serial_initialize(void)
+{
+       serial_register(&s3c64xx_serial_drv);
+}
+
+__weak struct serial_device *default_serial_console(void)
+{
+       return &s3c64xx_serial_drv;
+}