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| author | Alan Cox <alan@linux.intel.com> | 2011-02-14 16:26:50 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-02-17 11:52:43 -0800 |
| commit | 20b9d17715017ae4dd4ec87fabc36d33b9de708e (patch) | |
| tree | 64e9c4ff845844298f9056357d9f4914802207f8 /drivers/tty/serial/serial_core.c | |
| parent | 60b33c133ca0b7c0b6072c87234b63fee6e80558 (diff) | |
| download | linux-20b9d17715017ae4dd4ec87fabc36d33b9de708e.tar.gz linux-20b9d17715017ae4dd4ec87fabc36d33b9de708e.tar.bz2 linux-20b9d17715017ae4dd4ec87fabc36d33b9de708e.zip | |
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>
Diffstat (limited to 'drivers/tty/serial/serial_core.c')
| -rw-r--r-- | drivers/tty/serial/serial_core.c | 6 |
1 files changed, 2 insertions, 4 deletions
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; } |