From c9f19e96a2f33cd56c2bd19f87a0c4982d011c2b Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Fri, 2 Jan 2009 13:47:26 +0000 Subject: tty: Remove some pointless casts disc_data and driver_data are void * Signed-off-by: Alan Cox Signed-off-by: Linus Torvalds --- drivers/char/synclinkmp.c | 38 +++++++++++++++++++------------------- 1 file changed, 19 insertions(+), 19 deletions(-) (limited to 'drivers/char/synclinkmp.c') diff --git a/drivers/char/synclinkmp.c b/drivers/char/synclinkmp.c index 2aac55bcf5f..7b0c5b2dd26 100644 --- a/drivers/char/synclinkmp.c +++ b/drivers/char/synclinkmp.c @@ -801,7 +801,7 @@ cleanup: */ static void close(struct tty_struct *tty, struct file *filp) { - SLMP_INFO * info = (SLMP_INFO *)tty->driver_data; + SLMP_INFO * info = tty->driver_data; if (sanity_check(info, tty->name, "close")) return; @@ -833,7 +833,7 @@ cleanup: */ static void hangup(struct tty_struct *tty) { - SLMP_INFO *info = (SLMP_INFO *)tty->driver_data; + SLMP_INFO *info = tty->driver_data; if (debug_level >= DEBUG_LEVEL_INFO) printk("%s(%d):%s hangup()\n", @@ -856,7 +856,7 @@ static void hangup(struct tty_struct *tty) */ static void set_termios(struct tty_struct *tty, struct ktermios *old_termios) { - SLMP_INFO *info = (SLMP_INFO *)tty->driver_data; + SLMP_INFO *info = tty->driver_data; unsigned long flags; if (debug_level >= DEBUG_LEVEL_INFO) @@ -909,7 +909,7 @@ static int write(struct tty_struct *tty, const unsigned char *buf, int count) { int c, ret = 0; - SLMP_INFO *info = (SLMP_INFO *)tty->driver_data; + SLMP_INFO *info = tty->driver_data; unsigned long flags; if (debug_level >= DEBUG_LEVEL_INFO) @@ -987,7 +987,7 @@ cleanup: */ static int put_char(struct tty_struct *tty, unsigned char ch) { - SLMP_INFO *info = (SLMP_INFO *)tty->driver_data; + SLMP_INFO *info = tty->driver_data; unsigned long flags; int ret = 0; @@ -1024,7 +1024,7 @@ static int put_char(struct tty_struct *tty, unsigned char ch) */ static void send_xchar(struct tty_struct *tty, char ch) { - SLMP_INFO *info = (SLMP_INFO *)tty->driver_data; + SLMP_INFO *info = tty->driver_data; unsigned long flags; if (debug_level >= DEBUG_LEVEL_INFO) @@ -1048,7 +1048,7 @@ static void send_xchar(struct tty_struct *tty, char ch) */ static void wait_until_sent(struct tty_struct *tty, int timeout) { - SLMP_INFO * info = (SLMP_INFO *)tty->driver_data; + SLMP_INFO * info = tty->driver_data; unsigned long orig_jiffies, char_time; if (!info ) @@ -1115,7 +1115,7 @@ exit: */ static int write_room(struct tty_struct *tty) { - SLMP_INFO *info = (SLMP_INFO *)tty->driver_data; + SLMP_INFO *info = tty->driver_data; int ret; if (sanity_check(info, tty->name, "write_room")) @@ -1142,7 +1142,7 @@ static int write_room(struct tty_struct *tty) */ static void flush_chars(struct tty_struct *tty) { - SLMP_INFO *info = (SLMP_INFO *)tty->driver_data; + SLMP_INFO *info = tty->driver_data; unsigned long flags; if ( debug_level >= DEBUG_LEVEL_INFO ) @@ -1181,7 +1181,7 @@ static void flush_chars(struct tty_struct *tty) */ static void flush_buffer(struct tty_struct *tty) { - SLMP_INFO *info = (SLMP_INFO *)tty->driver_data; + SLMP_INFO *info = tty->driver_data; unsigned long flags; if (debug_level >= DEBUG_LEVEL_INFO) @@ -1203,7 +1203,7 @@ static void flush_buffer(struct tty_struct *tty) */ static void tx_hold(struct tty_struct *tty) { - SLMP_INFO *info = (SLMP_INFO *)tty->driver_data; + SLMP_INFO *info = tty->driver_data; unsigned long flags; if (sanity_check(info, tty->name, "tx_hold")) @@ -1223,7 +1223,7 @@ static void tx_hold(struct tty_struct *tty) */ static void tx_release(struct tty_struct *tty) { - SLMP_INFO *info = (SLMP_INFO *)tty->driver_data; + SLMP_INFO *info = tty->driver_data; unsigned long flags; if (sanity_check(info, tty->name, "tx_release")) @@ -1253,7 +1253,7 @@ static void tx_release(struct tty_struct *tty) static int do_ioctl(struct tty_struct *tty, struct file *file, unsigned int cmd, unsigned long arg) { - SLMP_INFO *info = (SLMP_INFO *)tty->driver_data; + SLMP_INFO *info = tty->driver_data; int error; struct mgsl_icount cnow; /* kernel counter temps */ struct serial_icounter_struct __user *p_cuser; /* user space */ @@ -1464,7 +1464,7 @@ done: */ static int chars_in_buffer(struct tty_struct *tty) { - SLMP_INFO *info = (SLMP_INFO *)tty->driver_data; + SLMP_INFO *info = tty->driver_data; if (sanity_check(info, tty->name, "chars_in_buffer")) return 0; @@ -1480,7 +1480,7 @@ static int chars_in_buffer(struct tty_struct *tty) */ static void throttle(struct tty_struct * tty) { - SLMP_INFO *info = (SLMP_INFO *)tty->driver_data; + SLMP_INFO *info = tty->driver_data; unsigned long flags; if (debug_level >= DEBUG_LEVEL_INFO) @@ -1505,7 +1505,7 @@ static void throttle(struct tty_struct * tty) */ static void unthrottle(struct tty_struct * tty) { - SLMP_INFO *info = (SLMP_INFO *)tty->driver_data; + SLMP_INFO *info = tty->driver_data; unsigned long flags; if (debug_level >= DEBUG_LEVEL_INFO) @@ -1536,7 +1536,7 @@ static void unthrottle(struct tty_struct * tty) static int set_break(struct tty_struct *tty, int break_state) { unsigned char RegValue; - SLMP_INFO * info = (SLMP_INFO *)tty->driver_data; + SLMP_INFO * info = tty->driver_data; unsigned long flags; if (debug_level >= DEBUG_LEVEL_INFO) @@ -3218,7 +3218,7 @@ static int modem_input_wait(SLMP_INFO *info,int arg) */ static int tiocmget(struct tty_struct *tty, struct file *file) { - SLMP_INFO *info = (SLMP_INFO *)tty->driver_data; + SLMP_INFO *info = tty->driver_data; unsigned int result; unsigned long flags; @@ -3244,7 +3244,7 @@ static int tiocmget(struct tty_struct *tty, struct file *file) static int tiocmset(struct tty_struct *tty, struct file *file, unsigned int set, unsigned int clear) { - SLMP_INFO *info = (SLMP_INFO *)tty->driver_data; + SLMP_INFO *info = tty->driver_data; unsigned long flags; if (debug_level >= DEBUG_LEVEL_INFO) -- cgit v1.2.3-70-g09d2