lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

tty: USB does not need the filp argument in the drivers

Browse Source 
And indeed none of them use it. Clean this up as it will make moving to a
standard open method rather easier.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Alan Cox
2009-09-19 13:13:26 -07:00
committed by Live-CD User
parent d3b5cffcf8
commit a509a7e478
41 changed files with 68 additions and 131 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/usb/serial/pl2303.c
View File

@@ -691,8 +691,7 @@ static void pl2303_close(struct usb_serial_port *port)
}
static int pl2303_open(struct tty_struct *tty,
struct usb_serial_port *port, struct file *filp)
static int pl2303_open(struct tty_struct *tty, struct usb_serial_port *port)
{
struct ktermios tmp_termios;
struct usb_serial *serial = port->serial;
@@ -714,8 +713,6 @@ static int pl2303_open(struct tty_struct *tty,
if (tty)
pl2303_set_termios(tty, port, &tmp_termios);
/* FIXME: need to assert RTS and DTR if CRTSCTS off */
dbg("%s - submitting read urb", __func__);
port->read_urb->dev = serial->dev;
result = usb_submit_urb(port->read_urb, GFP_KERNEL);