usb: tegra: ULPI regression on tegra20

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

diff --git a/drivers/serial/arm_dcc.c b/drivers/serial/arm_dcc.c
index c217c88e59aec10c47bb547520d5eb7a1e61906c..5dfb02f47045a173ea83816893e7474881d5d5d9 100644 (file)
--- a/drivers/serial/arm_dcc.c
+++ b/drivers/serial/arm_dcc.c
@@ -27,7 +27,7 @@
  */
 
 #include <common.h>
-#include <stdio_dev.h>
+#include <serial.h>
 
 #if defined(CONFIG_CPU_V6)
 /*
@@ -89,12 +89,12 @@
 
 #define TIMEOUT_COUNT 0x4000000
 
-int arm_dcc_init(void)
+static int arm_dcc_init(void)
 {
        return 0;
 }
 
-int arm_dcc_getc(void)
+static int arm_dcc_getc(void)
 {
        int ch;
        register unsigned int reg;
@@ -107,7 +107,7 @@ int arm_dcc_getc(void)
        return ch;
 }
 
-void arm_dcc_putc(char ch)
+static void arm_dcc_putc(char ch)
 {
        register unsigned int reg;
        unsigned int timeout_count = TIMEOUT_COUNT;
@@ -123,13 +123,7 @@ void arm_dcc_putc(char ch)
                write_dcc(ch);
 }
 
-void arm_dcc_puts(const char *s)
-{
-       while (*s)
-               arm_dcc_putc(*s++);
-}
-
-int arm_dcc_tstc(void)
+static int arm_dcc_tstc(void)
 {
        register unsigned int reg;
 
@@ -138,22 +132,27 @@ int arm_dcc_tstc(void)
        return reg;
 }
 
-static struct stdio_dev arm_dcc_dev;
+static void arm_dcc_setbrg(void)
+{
+}
 
-int drv_arm_dcc_init(void)
+static struct serial_device arm_dcc_drv = {
+       .name   = "arm_dcc",
+       .start  = arm_dcc_init,
+       .stop   = NULL,
+       .setbrg = arm_dcc_setbrg,
+       .putc   = arm_dcc_putc,
+       .puts   = default_serial_puts,
+       .getc   = arm_dcc_getc,
+       .tstc   = arm_dcc_tstc,
+};
+
+void arm_dcc_initialize(void)
 {
-       strcpy(arm_dcc_dev.name, "dcc");
-       arm_dcc_dev.ext = 0;    /* No extensions */
-       arm_dcc_dev.flags = DEV_FLAGS_INPUT | DEV_FLAGS_OUTPUT;
-       arm_dcc_dev.tstc = arm_dcc_tstc;        /* 'tstc' function */
-       arm_dcc_dev.getc = arm_dcc_getc;        /* 'getc' function */
-       arm_dcc_dev.putc = arm_dcc_putc;        /* 'putc' function */
-       arm_dcc_dev.puts = arm_dcc_puts;        /* 'puts' function */
-
-       return stdio_register(&arm_dcc_dev);
+       serial_register(&arm_dcc_drv);
 }
 
 __weak struct serial_device *default_serial_console(void)
 {
-       return NULL;
+       return &arm_dcc_drv;
 }