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authorAlan Cox <alan@linux.intel.com>2011-02-14 16:26:14 +0000
committerGreg Kroah-Hartman <gregkh@suse.de>2011-02-17 11:47:33 -0800
commit60b33c133ca0b7c0b6072c87234b63fee6e80558 (patch)
tree379340a7ab563df42ddb2907be6f282202244077 /drivers/usb/serial/io_edgeport.c
parentadf9251fe9b87b5a50deebe489db2df8df4715fc (diff)
tiocmget: kill off the passing of the struct file
We don't actually need this and it causes problems for internal use of this functionality. Currently there is a single use of the FILE * pointer. That is the serial core which uses it to check tty_hung_up_p. However if that is true then IO_ERROR is also already set so the check may be removed. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/serial/io_edgeport.c')
-rw-r--r--drivers/usb/serial/io_edgeport.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/serial/io_edgeport.c b/drivers/usb/serial/io_edgeport.c
index cd769ef24f8..e8fe4dcf72f 100644
--- a/drivers/usb/serial/io_edgeport.c
+++ b/drivers/usb/serial/io_edgeport.c
@@ -219,7 +219,7 @@ static void edge_set_termios(struct tty_struct *tty,
static int edge_ioctl(struct tty_struct *tty, struct file *file,
unsigned int cmd, unsigned long arg);
static void edge_break(struct tty_struct *tty, int break_state);
-static int edge_tiocmget(struct tty_struct *tty, struct file *file);
+static int edge_tiocmget(struct tty_struct *tty);
static int edge_tiocmset(struct tty_struct *tty, struct file *file,
unsigned int set, unsigned int clear);
static int edge_get_icount(struct tty_struct *tty,
@@ -1599,7 +1599,7 @@ static int edge_tiocmset(struct tty_struct *tty, struct file *file,
return 0;
}
-static int edge_tiocmget(struct tty_struct *tty, struct file *file)
+static int edge_tiocmget(struct tty_struct *tty)
{
struct usb_serial_port *port = tty->driver_data;
struct edgeport_port *edge_port = usb_get_serial_port_data(port);