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authorJiri Slaby <jslaby@suse.cz>2017-09-12 12:39:55 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-10-04 10:15:47 +0200
commit2799707fbeea103866b5d11b243e3c7b2a2d9b26 (patch)
tree96cdf4ed1831256170060a5abcc6f7b1a2737f0d /drivers/tty/mxser.c
parent1d67243a8e77cdf63ee20bbd55c49771ff9c3090 (diff)
mxser: remove unused parameters
Remove * pdev from mxser_initbrd * old_termios from mxser_change_speed as they are unused and update the callers. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/mxser.c')
-rw-r--r--drivers/tty/mxser.c16
1 files changed, 7 insertions, 9 deletions
diff --git a/drivers/tty/mxser.c b/drivers/tty/mxser.c
index 1c0c9553bc05..7f7968475736 100644
--- a/drivers/tty/mxser.c
+++ b/drivers/tty/mxser.c
@@ -636,8 +636,7 @@ static int mxser_set_baud(struct tty_struct *tty, long newspd)
* This routine is called to set the UART divisor registers to match
* the specified baud rate for a serial port.
*/
-static int mxser_change_speed(struct tty_struct *tty,
- struct ktermios *old_termios)
+static int mxser_change_speed(struct tty_struct *tty)
{
struct mxser_port *info = tty->driver_data;
unsigned cflag, cval, fcr;
@@ -939,7 +938,7 @@ static int mxser_activate(struct tty_port *port, struct tty_struct *tty)
/*
* and set the speed of the serial port
*/
- mxser_change_speed(tty, NULL);
+ mxser_change_speed(tty);
spin_unlock_irqrestore(&info->slock, flags);
return 0;
@@ -1282,7 +1281,7 @@ static int mxser_set_serial_info(struct tty_struct *tty,
if (tty_port_initialized(port)) {
if (flags != (port->flags & ASYNC_SPD_MASK)) {
spin_lock_irqsave(&info->slock, sl_flags);
- mxser_change_speed(tty, NULL);
+ mxser_change_speed(tty);
spin_unlock_irqrestore(&info->slock, sl_flags);
}
} else {
@@ -1940,7 +1939,7 @@ static void mxser_set_termios(struct tty_struct *tty, struct ktermios *old_termi
unsigned long flags;
spin_lock_irqsave(&info->slock, flags);
- mxser_change_speed(tty, old_termios);
+ mxser_change_speed(tty);
spin_unlock_irqrestore(&info->slock, flags);
if ((old_termios->c_cflag & CRTSCTS) && !C_CRTSCTS(tty)) {
@@ -2369,8 +2368,7 @@ static void mxser_release_ISA_res(struct mxser_board *brd)
mxser_release_vector(brd);
}
-static int mxser_initbrd(struct mxser_board *brd,
- struct pci_dev *pdev)
+static int mxser_initbrd(struct mxser_board *brd)
{
struct mxser_port *info;
unsigned int i;
@@ -2634,7 +2632,7 @@ static int mxser_probe(struct pci_dev *pdev,
}
/* mxser_initbrd will hook ISR. */
- retval = mxser_initbrd(brd, pdev);
+ retval = mxser_initbrd(brd);
if (retval)
goto err_rel3;
@@ -2740,7 +2738,7 @@ static int __init mxser_module_init(void)
brd->info->name, ioaddr[b]);
/* mxser_initbrd will hook ISR. */
- if (mxser_initbrd(brd, NULL) < 0) {
+ if (mxser_initbrd(brd) < 0) {
mxser_release_ISA_res(brd);
brd->info = NULL;
continue;