ethoc: fix library build errors

[safe/jmp/linux-2.6] / drivers / char / serial167.c

diff --git a/drivers/char/serial167.c b/drivers/char/serial167.c
index fd2db07..f1f24f0 100644 (file)
--- a/drivers/char/serial167.c
+++ b/drivers/char/serial167.c
@@ -315,7 +315,7 @@ u_short write_cy_cmd(volatile u_char * base_addr, u_char cmd)
 
 static void cy_stop(struct tty_struct *tty)
 {
-       struct cyclades_port *info = (struct cyclades_port *)tty->driver_data;
+       struct cyclades_port *info = tty->driver_data;
        volatile unsigned char *base_addr = (unsigned char *)BASE_ADDR;
        int channel;
        unsigned long flags;
@@ -337,7 +337,7 @@ static void cy_stop(struct tty_struct *tty)
 
 static void cy_start(struct tty_struct *tty)
 {
-       struct cyclades_port *info = (struct cyclades_port *)tty->driver_data;
+       struct cyclades_port *info = tty->driver_data;
        volatile unsigned char *base_addr = (unsigned char *)BASE_ADDR;
        int channel;
        unsigned long flags;
@@ -418,7 +418,7 @@ static irqreturn_t cd2401_rxerr_interrupt(int irq, void *dev_id)
                                                             TTY_OVERRUN);
                                        /*
                                           If the flip buffer itself is
-                                          overflowing, we still loose
+                                          overflowing, we still lose
                                           the next incoming character.
                                         */
                                        if (tty_buffer_request_room(tty, 1) !=
@@ -1062,7 +1062,7 @@ static void config_setup(struct cyclades_port *info)
 
 static int cy_put_char(struct tty_struct *tty, unsigned char ch)
 {
-       struct cyclades_port *info = (struct cyclades_port *)tty->driver_data;
+       struct cyclades_port *info = tty->driver_data;
        unsigned long flags;
 
 #ifdef SERIAL_DEBUG_IO
@@ -1073,7 +1073,7 @@ static int cy_put_char(struct tty_struct *tty, unsigned char ch)
                return 0;
 
        if (!info->xmit_buf)
-               return;
+               return 0;
 
        local_irq_save(flags);
        if (info->xmit_cnt >= PAGE_SIZE - 1) {
@@ -1090,7 +1090,7 @@ static int cy_put_char(struct tty_struct *tty, unsigned char ch)
 
 static void cy_flush_chars(struct tty_struct *tty)
 {
-       struct cyclades_port *info = (struct cyclades_port *)tty->driver_data;
+       struct cyclades_port *info = tty->driver_data;
        unsigned long flags;
        volatile unsigned char *base_addr = (u_char *) BASE_ADDR;
        int channel;
@@ -1122,7 +1122,7 @@ static void cy_flush_chars(struct tty_struct *tty)
  */
 static int cy_write(struct tty_struct *tty, const unsigned char *buf, int count)
 {
-       struct cyclades_port *info = (struct cyclades_port *)tty->driver_data;
+       struct cyclades_port *info = tty->driver_data;
        unsigned long flags;
        int c, total = 0;
 
@@ -1166,7 +1166,7 @@ static int cy_write(struct tty_struct *tty, const unsigned char *buf, int count)
 
 static int cy_write_room(struct tty_struct *tty)
 {
-       struct cyclades_port *info = (struct cyclades_port *)tty->driver_data;
+       struct cyclades_port *info = tty->driver_data;
        int ret;
 
 #ifdef SERIAL_DEBUG_IO
@@ -1183,7 +1183,7 @@ static int cy_write_room(struct tty_struct *tty)
 
 static int cy_chars_in_buffer(struct tty_struct *tty)
 {
-       struct cyclades_port *info = (struct cyclades_port *)tty->driver_data;
+       struct cyclades_port *info = tty->driver_data;
 
 #ifdef SERIAL_DEBUG_IO
        printk("cy_chars_in_buffer %s %d\n", tty->name, info->xmit_cnt);        /* */
@@ -1197,7 +1197,7 @@ static int cy_chars_in_buffer(struct tty_struct *tty)
 
 static void cy_flush_buffer(struct tty_struct *tty)
 {
-       struct cyclades_port *info = (struct cyclades_port *)tty->driver_data;
+       struct cyclades_port *info = tty->driver_data;
        unsigned long flags;
 
 #ifdef SERIAL_DEBUG_IO
@@ -1218,7 +1218,7 @@ static void cy_flush_buffer(struct tty_struct *tty)
  */
 static void cy_throttle(struct tty_struct *tty)
 {
-       struct cyclades_port *info = (struct cyclades_port *)tty->driver_data;
+       struct cyclades_port *info = tty->driver_data;
        unsigned long flags;
        volatile unsigned char *base_addr = (u_char *) BASE_ADDR;
        int channel;
@@ -1250,7 +1250,7 @@ static void cy_throttle(struct tty_struct *tty)
 
 static void cy_unthrottle(struct tty_struct *tty)
 {
-       struct cyclades_port *info = (struct cyclades_port *)tty->driver_data;
+       struct cyclades_port *info = tty->driver_data;
        unsigned long flags;
        volatile unsigned char *base_addr = (u_char *) BASE_ADDR;
        int channel;
@@ -1345,7 +1345,7 @@ check_and_exit:
 
 static int cy_tiocmget(struct tty_struct *tty, struct file *file)
 {
-       struct cyclades_port *info = (struct cyclades_port *)tty->driver_data;
+       struct cyclades_port *info = tty->driver_data;
        int channel;
        volatile unsigned char *base_addr = (u_char *) BASE_ADDR;
        unsigned long flags;
@@ -1369,7 +1369,7 @@ static int
 cy_tiocmset(struct tty_struct *tty, struct file *file,
            unsigned int set, unsigned int clear)
 {
-       struct cyclades_port *info = (struct cyclades_port *)tty->driver_data;
+       struct cyclades_port *info = tty->driver_data;
        int channel;
        volatile unsigned char *base_addr = (u_char *) BASE_ADDR;
        unsigned long flags;
@@ -1532,7 +1532,7 @@ cy_ioctl(struct tty_struct *tty, struct file *file,
         unsigned int cmd, unsigned long arg)
 {
        unsigned long val;
-       struct cyclades_port *info = (struct cyclades_port *)tty->driver_data;
+       struct cyclades_port *info = tty->driver_data;
        int ret_val = 0;
        void __user *argp = (void __user *)arg;
 
@@ -1607,7 +1607,7 @@ cy_ioctl(struct tty_struct *tty, struct file *file,
 
 static void cy_set_termios(struct tty_struct *tty, struct ktermios *old_termios)
 {
-       struct cyclades_port *info = (struct cyclades_port *)tty->driver_data;
+       struct cyclades_port *info = tty->driver_data;
 
 #ifdef SERIAL_DEBUG_OTHER
        printk("cy_set_termios %s\n", tty->name);
@@ -1631,7 +1631,7 @@ static void cy_set_termios(struct tty_struct *tty, struct ktermios *old_termios)
 
 static void cy_close(struct tty_struct *tty, struct file *filp)
 {
-       struct cyclades_port *info = (struct cyclades_port *)tty->driver_data;
+       struct cyclades_port *info = tty->driver_data;
 
 /* CP('C'); */
 #ifdef SERIAL_DEBUG_OTHER
@@ -1698,7 +1698,7 @@ static void cy_close(struct tty_struct *tty, struct file *filp)
  */
 void cy_hangup(struct tty_struct *tty)
 {
-       struct cyclades_port *info = (struct cyclades_port *)tty->driver_data;
+       struct cyclades_port *info = tty->driver_data;
 
 #ifdef SERIAL_DEBUG_OTHER
        printk("cy_hangup %s\n", tty->name);    /* */