video: Check for valid FB pointer before clearing

[pandora-u-boot.git] / drivers / serial / serial_mxc.c

diff --git a/drivers/serial/serial_mxc.c b/drivers/serial/serial_mxc.c
index 0899e9b..9227d64 100644 (file)
--- a/drivers/serial/serial_mxc.c
+++ b/drivers/serial/serial_mxc.c
@@ -32,10 +32,6 @@
 
 #define UART_PHYS      CONFIG_MXC_UART_BASE
 
-#ifdef CONFIG_SERIAL_MULTI
-#warning "MXC driver does not support MULTI serials."
-#endif
-
 /* Register definitions */
 #define URXD  0x0  /* Receiver Register */
 #define UTXD  0x40 /* Transmitter Register */
@@ -191,13 +187,6 @@ static int mxc_serial_tstc(void)
        return 1;
 }
 
-static void mxc_serial_puts(const char *s)
-{
-       while (*s) {
-               serial_putc (*s++);
-       }
-}
-
 /*
  * Initialise the serial port with the given baudrate. The settings
  * are always 8 data bits, no parity, 1 stop bit, no start bits.
@@ -226,14 +215,13 @@ static int mxc_serial_init(void)
        return 0;
 }
 
-#ifdef CONFIG_SERIAL_MULTI
 static struct serial_device mxc_serial_drv = {
        .name   = "mxc_serial",
        .start  = mxc_serial_init,
        .stop   = NULL,
        .setbrg = mxc_serial_setbrg,
        .putc   = mxc_serial_putc,
-       .puts   = mxc_serial_puts,
+       .puts   = default_serial_puts,
        .getc   = mxc_serial_getc,
        .tstc   = mxc_serial_tstc,
 };
@@ -247,34 +235,3 @@ __weak struct serial_device *default_serial_console(void)
 {
        return &mxc_serial_drv;
 }
-#else
-int serial_init(void)
-{
-       return mxc_serial_init();
-}
-
-void serial_setbrg(void)
-{
-       mxc_serial_setbrg();
-}
-
-void serial_putc(const char c)
-{
-       mxc_serial_putc(c);
-}
-
-void serial_puts(const char *s)
-{
-       mxc_serial_puts(s);
-}
-
-int serial_getc(void)
-{
-       return mxc_serial_getc();
-}
-
-int serial_tstc(void)
-{
-       return mxc_serial_tstc();
-}
-#endif