tty: USB does not need the filp argument in the drivers
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>
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@@ -1209,8 +1209,7 @@ static int keyspan_write_room(struct tty_struct *tty)
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}
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static int keyspan_open(struct tty_struct *tty,
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struct usb_serial_port *port, struct file *filp)
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static int keyspan_open(struct tty_struct *tty, struct usb_serial_port *port)
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{
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struct keyspan_port_private *p_priv;
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struct keyspan_serial_private *s_priv;
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