diff options
| author | Alan Cox <alan@redhat.com> | 2009-01-02 13:47:26 +0000 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-01-02 10:19:40 -0800 |
| commit | c9f19e96a2f33cd56c2bd19f87a0c4982d011c2b (patch) | |
| tree | 7ebb5f6e6648e7e8eb975944d4a18aadb05851bf /drivers/char/epca.c | |
| parent | 0ac6053c4db9369d7b0f9b39c30f4fb04405666b (diff) | |
tty: Remove some pointless casts
disc_data and driver_data are void *
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/char/epca.c')
| -rw-r--r-- | drivers/char/epca.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/char/epca.c b/drivers/char/epca.c index cf2461d34e5..da2d2cf16f5 100644 --- a/drivers/char/epca.c +++ b/drivers/char/epca.c @@ -392,7 +392,7 @@ static struct channel *verifyChannel(struct tty_struct *tty) * through tty->driver_data this should catch it. */ if (tty) { - struct channel *ch = (struct channel *)tty->driver_data; + struct channel *ch = tty->driver_data; if (ch >= &digi_channels[0] && ch < &digi_channels[nbdevs]) { if (ch->magic == EPCA_MAGIC) return ch; @@ -2097,7 +2097,7 @@ static int info_ioctl(struct tty_struct *tty, struct file *file, static int pc_tiocmget(struct tty_struct *tty, struct file *file) { - struct channel *ch = (struct channel *) tty->driver_data; + struct channel *ch = tty->driver_data; struct board_chan __iomem *bc; unsigned int mstat, mflag = 0; unsigned long flags; @@ -2131,7 +2131,7 @@ static int pc_tiocmget(struct tty_struct *tty, struct file *file) static int pc_tiocmset(struct tty_struct *tty, struct file *file, unsigned int set, unsigned int clear) { - struct channel *ch = (struct channel *) tty->driver_data; + struct channel *ch = tty->driver_data; unsigned long flags; if (!ch) @@ -2178,7 +2178,7 @@ static int pc_ioctl(struct tty_struct *tty, struct file *file, unsigned int mflag, mstat; unsigned char startc, stopc; struct board_chan __iomem *bc; - struct channel *ch = (struct channel *) tty->driver_data; + struct channel *ch = tty->driver_data; void __user *argp = (void __user *)arg; if (ch) @@ -2473,7 +2473,7 @@ static void pc_unthrottle(struct tty_struct *tty) static int pc_send_break(struct tty_struct *tty, int msec) { - struct channel *ch = (struct channel *) tty->driver_data; + struct channel *ch = tty->driver_data; unsigned long flags; if (msec == -1) |