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authorAlan Cox <alan@redhat.com>2009-01-02 13:47:26 +0000
committerLinus Torvalds <torvalds@linux-foundation.org>2009-01-02 10:19:40 -0800
commitc9f19e96a2f33cd56c2bd19f87a0c4982d011c2b (patch)
tree7ebb5f6e6648e7e8eb975944d4a18aadb05851bf /drivers/char/riscom8.c
parent0ac6053c4db9369d7b0f9b39c30f4fb04405666b (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/riscom8.c')
-rw-r--r--drivers/char/riscom8.c34
1 files changed, 17 insertions, 17 deletions
diff --git a/drivers/char/riscom8.c b/drivers/char/riscom8.c
index 9ac5febd8ab..9af8d74875b 100644
--- a/drivers/char/riscom8.c
+++ b/drivers/char/riscom8.c
@@ -906,7 +906,7 @@ static int rc_open(struct tty_struct *tty, struct file *filp)
static void rc_flush_buffer(struct tty_struct *tty)
{
- struct riscom_port *port = (struct riscom_port *)tty->driver_data;
+ struct riscom_port *port = tty->driver_data;
unsigned long flags;
if (rc_paranoia_check(port, tty->name, "rc_flush_buffer"))
@@ -921,7 +921,7 @@ static void rc_flush_buffer(struct tty_struct *tty)
static void rc_close(struct tty_struct *tty, struct file *filp)
{
- struct riscom_port *port = (struct riscom_port *) tty->driver_data;
+ struct riscom_port *port = tty->driver_data;
struct riscom_board *bp;
unsigned long flags;
unsigned long timeout;
@@ -972,7 +972,7 @@ static void rc_close(struct tty_struct *tty, struct file *filp)
static int rc_write(struct tty_struct *tty,
const unsigned char *buf, int count)
{
- struct riscom_port *port = (struct riscom_port *)tty->driver_data;
+ struct riscom_port *port = tty->driver_data;
struct riscom_board *bp;
int c, total = 0;
unsigned long flags;
@@ -1015,7 +1015,7 @@ static int rc_write(struct tty_struct *tty,
static int rc_put_char(struct tty_struct *tty, unsigned char ch)
{
- struct riscom_port *port = (struct riscom_port *)tty->driver_data;
+ struct riscom_port *port = tty->driver_data;
unsigned long flags;
int ret = 0;
@@ -1039,7 +1039,7 @@ out:
static void rc_flush_chars(struct tty_struct *tty)
{
- struct riscom_port *port = (struct riscom_port *)tty->driver_data;
+ struct riscom_port *port = tty->driver_data;
unsigned long flags;
if (rc_paranoia_check(port, tty->name, "rc_flush_chars"))
@@ -1059,7 +1059,7 @@ static void rc_flush_chars(struct tty_struct *tty)
static int rc_write_room(struct tty_struct *tty)
{
- struct riscom_port *port = (struct riscom_port *)tty->driver_data;
+ struct riscom_port *port = tty->driver_data;
int ret;
if (rc_paranoia_check(port, tty->name, "rc_write_room"))
@@ -1073,7 +1073,7 @@ static int rc_write_room(struct tty_struct *tty)
static int rc_chars_in_buffer(struct tty_struct *tty)
{
- struct riscom_port *port = (struct riscom_port *)tty->driver_data;
+ struct riscom_port *port = tty->driver_data;
if (rc_paranoia_check(port, tty->name, "rc_chars_in_buffer"))
return 0;
@@ -1083,7 +1083,7 @@ static int rc_chars_in_buffer(struct tty_struct *tty)
static int rc_tiocmget(struct tty_struct *tty, struct file *file)
{
- struct riscom_port *port = (struct riscom_port *)tty->driver_data;
+ struct riscom_port *port = tty->driver_data;
struct riscom_board *bp;
unsigned char status;
unsigned int result;
@@ -1113,7 +1113,7 @@ static int rc_tiocmget(struct tty_struct *tty, struct file *file)
static int rc_tiocmset(struct tty_struct *tty, struct file *file,
unsigned int set, unsigned int clear)
{
- struct riscom_port *port = (struct riscom_port *)tty->driver_data;
+ struct riscom_port *port = tty->driver_data;
unsigned long flags;
struct riscom_board *bp;
@@ -1145,7 +1145,7 @@ static int rc_tiocmset(struct tty_struct *tty, struct file *file,
static int rc_send_break(struct tty_struct *tty, int length)
{
- struct riscom_port *port = (struct riscom_port *)tty->driver_data;
+ struct riscom_port *port = tty->driver_data;
struct riscom_board *bp = port_Board(port);
unsigned long flags;
@@ -1238,7 +1238,7 @@ static int rc_get_serial_info(struct riscom_port *port,
static int rc_ioctl(struct tty_struct *tty, struct file *filp,
unsigned int cmd, unsigned long arg)
{
- struct riscom_port *port = (struct riscom_port *)tty->driver_data;
+ struct riscom_port *port = tty->driver_data;
void __user *argp = (void __user *)arg;
int retval;
@@ -1264,7 +1264,7 @@ static int rc_ioctl(struct tty_struct *tty, struct file *filp,
static void rc_throttle(struct tty_struct *tty)
{
- struct riscom_port *port = (struct riscom_port *)tty->driver_data;
+ struct riscom_port *port = tty->driver_data;
struct riscom_board *bp;
unsigned long flags;
@@ -1286,7 +1286,7 @@ static void rc_throttle(struct tty_struct *tty)
static void rc_unthrottle(struct tty_struct *tty)
{
- struct riscom_port *port = (struct riscom_port *)tty->driver_data;
+ struct riscom_port *port = tty->driver_data;
struct riscom_board *bp;
unsigned long flags;
@@ -1308,7 +1308,7 @@ static void rc_unthrottle(struct tty_struct *tty)
static void rc_stop(struct tty_struct *tty)
{
- struct riscom_port *port = (struct riscom_port *)tty->driver_data;
+ struct riscom_port *port = tty->driver_data;
struct riscom_board *bp;
unsigned long flags;
@@ -1326,7 +1326,7 @@ static void rc_stop(struct tty_struct *tty)
static void rc_start(struct tty_struct *tty)
{
- struct riscom_port *port = (struct riscom_port *)tty->driver_data;
+ struct riscom_port *port = tty->driver_data;
struct riscom_board *bp;
unsigned long flags;
@@ -1347,7 +1347,7 @@ static void rc_start(struct tty_struct *tty)
static void rc_hangup(struct tty_struct *tty)
{
- struct riscom_port *port = (struct riscom_port *)tty->driver_data;
+ struct riscom_port *port = tty->driver_data;
struct riscom_board *bp;
unsigned long flags;
@@ -1368,7 +1368,7 @@ static void rc_hangup(struct tty_struct *tty)
static void rc_set_termios(struct tty_struct *tty,
struct ktermios *old_termios)
{
- struct riscom_port *port = (struct riscom_port *)tty->driver_data;
+ struct riscom_port *port = tty->driver_data;
unsigned long flags;
if (rc_paranoia_check(port, tty->name, "rc_set_termios"))