From 56e139f62bd7b82430cfcf01fcbd42e1d84fb738 Mon Sep 17 00:00:00 2001 From: Jesper Juhl Date: Sun, 25 Jun 2006 05:47:52 -0700 Subject: [PATCH] moxa: remove pointless casts Signed-off-by: Jesper Juhl Acked-by: Alan Cox Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/char/mxser.c | 42 +++++++++++++++++++++--------------------- 1 file changed, 21 insertions(+), 21 deletions(-) (limited to 'drivers') diff --git a/drivers/char/mxser.c b/drivers/char/mxser.c index 0fb2fb9fb024..5ddbd5b2a4c1 100644 --- a/drivers/char/mxser.c +++ b/drivers/char/mxser.c @@ -877,7 +877,7 @@ static int mxser_init(void) static void mxser_do_softint(void *private_) { - struct mxser_struct *info = (struct mxser_struct *) private_; + struct mxser_struct *info = private_; struct tty_struct *tty; tty = info->tty; @@ -972,7 +972,7 @@ static int mxser_open(struct tty_struct *tty, struct file *filp) */ static void mxser_close(struct tty_struct *tty, struct file *filp) { - struct mxser_struct *info = (struct mxser_struct *) tty->driver_data; + struct mxser_struct *info = tty->driver_data; unsigned long timeout; unsigned long flags; @@ -1078,7 +1078,7 @@ static void mxser_close(struct tty_struct *tty, struct file *filp) static int mxser_write(struct tty_struct *tty, const unsigned char *buf, int count) { int c, total = 0; - struct mxser_struct *info = (struct mxser_struct *) tty->driver_data; + struct mxser_struct *info = tty->driver_data; unsigned long flags; if (!tty || !info->xmit_buf) @@ -1114,7 +1114,7 @@ static int mxser_write(struct tty_struct *tty, const unsigned char *buf, int cou static void mxser_put_char(struct tty_struct *tty, unsigned char ch) { - struct mxser_struct *info = (struct mxser_struct *) tty->driver_data; + struct mxser_struct *info = tty->driver_data; unsigned long flags; if (!tty || !info->xmit_buf) @@ -1141,7 +1141,7 @@ static void mxser_put_char(struct tty_struct *tty, unsigned char ch) static void mxser_flush_chars(struct tty_struct *tty) { - struct mxser_struct *info = (struct mxser_struct *) tty->driver_data; + struct mxser_struct *info = tty->driver_data; unsigned long flags; if (info->xmit_cnt <= 0 || tty->stopped || !info->xmit_buf || (tty->hw_stopped && (info->type != PORT_16550A) && (!info->IsMoxaMustChipFlag))) @@ -1157,7 +1157,7 @@ static void mxser_flush_chars(struct tty_struct *tty) static int mxser_write_room(struct tty_struct *tty) { - struct mxser_struct *info = (struct mxser_struct *) tty->driver_data; + struct mxser_struct *info = tty->driver_data; int ret; ret = SERIAL_XMIT_SIZE - info->xmit_cnt - 1; @@ -1168,13 +1168,13 @@ static int mxser_write_room(struct tty_struct *tty) static int mxser_chars_in_buffer(struct tty_struct *tty) { - struct mxser_struct *info = (struct mxser_struct *) tty->driver_data; + struct mxser_struct *info = tty->driver_data; return info->xmit_cnt; } static void mxser_flush_buffer(struct tty_struct *tty) { - struct mxser_struct *info = (struct mxser_struct *) tty->driver_data; + struct mxser_struct *info = tty->driver_data; char fcr; unsigned long flags; @@ -1197,7 +1197,7 @@ static void mxser_flush_buffer(struct tty_struct *tty) static int mxser_ioctl(struct tty_struct *tty, struct file *file, unsigned int cmd, unsigned long arg) { - struct mxser_struct *info = (struct mxser_struct *) tty->driver_data; + struct mxser_struct *info = tty->driver_data; int retval; struct async_icount cprev, cnow; /* kernel counter temps */ struct serial_icounter_struct __user *p_cuser; @@ -1581,7 +1581,7 @@ static int mxser_ioctl_special(unsigned int cmd, void __user *argp) static void mxser_stoprx(struct tty_struct *tty) { - struct mxser_struct *info = (struct mxser_struct *) tty->driver_data; + struct mxser_struct *info = tty->driver_data; //unsigned long flags; @@ -1615,7 +1615,7 @@ static void mxser_stoprx(struct tty_struct *tty) static void mxser_startrx(struct tty_struct *tty) { - struct mxser_struct *info = (struct mxser_struct *) tty->driver_data; + struct mxser_struct *info = tty->driver_data; //unsigned long flags; info->ldisc_stop_rx = 0; @@ -1656,7 +1656,7 @@ static void mxser_startrx(struct tty_struct *tty) */ static void mxser_throttle(struct tty_struct *tty) { - //struct mxser_struct *info = (struct mxser_struct *)tty->driver_data; + //struct mxser_struct *info = tty->driver_data; //unsigned long flags; //MX_LOCK(&info->slock); mxser_stoprx(tty); @@ -1665,7 +1665,7 @@ static void mxser_throttle(struct tty_struct *tty) static void mxser_unthrottle(struct tty_struct *tty) { - //struct mxser_struct *info = (struct mxser_struct *)tty->driver_data; + //struct mxser_struct *info = tty->driver_data; //unsigned long flags; //MX_LOCK(&info->slock); mxser_startrx(tty); @@ -1674,7 +1674,7 @@ static void mxser_unthrottle(struct tty_struct *tty) static void mxser_set_termios(struct tty_struct *tty, struct termios *old_termios) { - struct mxser_struct *info = (struct mxser_struct *) tty->driver_data; + struct mxser_struct *info = tty->driver_data; unsigned long flags; if ((tty->termios->c_cflag != old_termios->c_cflag) || (RELEVANT_IFLAG(tty->termios->c_iflag) != RELEVANT_IFLAG(old_termios->c_iflag))) { @@ -1711,7 +1711,7 @@ static void mxser_set_termios(struct tty_struct *tty, struct termios *old_termio */ static void mxser_stop(struct tty_struct *tty) { - struct mxser_struct *info = (struct mxser_struct *) tty->driver_data; + struct mxser_struct *info = tty->driver_data; unsigned long flags; spin_lock_irqsave(&info->slock, flags); @@ -1724,7 +1724,7 @@ static void mxser_stop(struct tty_struct *tty) static void mxser_start(struct tty_struct *tty) { - struct mxser_struct *info = (struct mxser_struct *) tty->driver_data; + struct mxser_struct *info = tty->driver_data; unsigned long flags; spin_lock_irqsave(&info->slock, flags); @@ -1740,7 +1740,7 @@ static void mxser_start(struct tty_struct *tty) */ static void mxser_wait_until_sent(struct tty_struct *tty, int timeout) { - struct mxser_struct *info = (struct mxser_struct *) tty->driver_data; + struct mxser_struct *info = tty->driver_data; unsigned long orig_jiffies, char_time; int lsr; @@ -1803,7 +1803,7 @@ static void mxser_wait_until_sent(struct tty_struct *tty, int timeout) */ void mxser_hangup(struct tty_struct *tty) { - struct mxser_struct *info = (struct mxser_struct *) tty->driver_data; + struct mxser_struct *info = tty->driver_data; mxser_flush_buffer(tty); mxser_shutdown(info); @@ -1821,7 +1821,7 @@ void mxser_hangup(struct tty_struct *tty) */ static void mxser_rs_break(struct tty_struct *tty, int break_state) { - struct mxser_struct *info = (struct mxser_struct *) tty->driver_data; + struct mxser_struct *info = tty->driver_data; unsigned long flags; spin_lock_irqsave(&info->slock, flags); @@ -2886,7 +2886,7 @@ static void mxser_send_break(struct mxser_struct *info, int duration) static int mxser_tiocmget(struct tty_struct *tty, struct file *file) { - struct mxser_struct *info = (struct mxser_struct *) tty->driver_data; + struct mxser_struct *info = tty->driver_data; unsigned char control, status; unsigned long flags; @@ -2909,7 +2909,7 @@ static int mxser_tiocmget(struct tty_struct *tty, struct file *file) static int mxser_tiocmset(struct tty_struct *tty, struct file *file, unsigned int set, unsigned int clear) { - struct mxser_struct *info = (struct mxser_struct *) tty->driver_data; + struct mxser_struct *info = tty->driver_data; unsigned long flags; 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