tiocmset: kill the file pointer argument

Doing tiocmget was such fun we should do tiocmset as well for the same
reasons

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

4 files changed, 5 insertions, 9 deletions

diff --git a/drivers/tty/serial/68360serial.c b/drivers/tty/serial/68360serial.c
index 2a52cf14ce50..217fe1c299e0 100644
--- a/drivers/tty/serial/68360serial.c
+++ b/drivers/tty/serial/68360serial.c
@@ -1271,7 +1271,7 @@ static int rs_360_tiocmget(struct tty_struct *tty)
         return result;
 }
 
-static int rs_360_tiocmset(struct tty_struct *tty, struct file *file,
+static int rs_360_tiocmset(struct tty_struct *tty,
                            unsigned int set, unsigned int clear)
 {
 #ifdef modem_control
diff --git a/drivers/tty/serial/crisv10.c b/drivers/tty/serial/crisv10.c
index 8cc5c0224b25..b9fcd0bda60c 100644
--- a/drivers/tty/serial/crisv10.c
+++ b/drivers/tty/serial/crisv10.c
@@ -3581,8 +3581,7 @@ rs_break(struct tty_struct *tty, int break_state)
 }
 
 static int
-rs_tiocmset(struct tty_struct *tty, struct file *file,
-                unsigned int set, unsigned int clear)
+rs_tiocmset(struct tty_struct *tty, unsigned int set, unsigned int clear)
 {
         struct e100_serial *info = (struct e100_serial *)tty->driver_data;
         unsigned long flags;
diff --git a/drivers/tty/serial/ifx6x60.c b/drivers/tty/serial/ifx6x60.c
index 4d26d39ec344..8ee5a41d340d 100644
--- a/drivers/tty/serial/ifx6x60.c
+++ b/drivers/tty/serial/ifx6x60.c
@@ -263,7 +263,6 @@ static int ifx_spi_tiocmget(struct tty_struct *tty)
 /**
  *      ifx_spi_tiocmset        -       set modem bits
  *      @tty: the tty structure
- *      @filp: file handle issuing the request
  *      @set: bits to set
  *      @clear: bits to clear
  *
@@ -272,7 +271,7 @@ static int ifx_spi_tiocmget(struct tty_struct *tty)
  *
  *      FIXME: do we need to kick the tranfers when we do this ?
  */
-static int ifx_spi_tiocmset(struct tty_struct *tty, struct file *filp,
+static int ifx_spi_tiocmset(struct tty_struct *tty,
                             unsigned int set, unsigned int clear)
 {
         struct ifx_spi_device *ifx_dev = tty->driver_data;
diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c
index 53e490e47560..623d6bd911d7 100644
--- a/drivers/tty/serial/serial_core.c
+++ b/drivers/tty/serial/serial_core.c
@@ -925,8 +925,7 @@ static int uart_tiocmget(struct tty_struct *tty)
 }
 
 static int
-uart_tiocmset(struct tty_struct *tty, struct file *file,
-              unsigned int set, unsigned int clear)
+uart_tiocmset(struct tty_struct *tty, unsigned int set, unsigned int clear)
 {
         struct uart_state *state = tty->driver_data;
         struct uart_port *uport = state->uart_port;
@@ -934,8 +933,7 @@ uart_tiocmset(struct tty_struct *tty, struct file *file,
         int ret = -EIO;
 
         mutex_lock(&port->mutex);
-        if ((!file || !tty_hung_up_p(file)) &&
-            !(tty->flags & (1 << TTY_IO_ERROR))) {
+        if (!(tty->flags & (1 << TTY_IO_ERROR))) {
                 uart_update_mctrl(uport, set, clear);
                 ret = 0;
         }