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tty: Remove some pointless casts

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disc_data and driver_data are void *

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Alan Cox
2009-01-02 13:47:26 +00:00
committed by Linus Torvalds
parent 0ac6053c4d
commit c9f19e96a2
16 changed files with 150 additions and 150 deletions
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32
drivers/char/serial167.c
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@@ -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;
@@ -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
@@ -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); /* */