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USB: usb_wwan: remove redundant modem-control request

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The tty-port implementation has already made sure that DTR/RTS have been
raised by calling dtr_rts so remove the redundant call from open.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Johan Hovold 2014-05-26 19:23:21 +02:00 committed by Greg Kroah-Hartman
parent c1c0180340
commit 02803542b7
1 changed files with 0 additions and 3 deletions
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3
drivers/usb/serial/usb_wwan.c
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@ -408,9 +408,6 @@ int usb_wwan_open(struct tty_struct *tty, struct usb_serial_port *port)
}
}
if (intfdata->send_setup)
intfdata->send_setup(port);
spin_lock_irq(&intfdata->susp_lock);
portdata->opened = 1;
if (++intfdata->open_ports == 1)