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USB: serial: remove generic disconnect callback

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Remove the now empty generic disconnect callback and make the disconnect
callback non-mandatory.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Johan Hovold
2013-03-21 12:36:42 +01:00
committed by Greg Kroah-Hartman
parent f8f0ad8621
commit 0f16cfe39e
3 changed files with 2 additions and 9 deletions
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6
drivers/usb/serial/generic.c
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@@ -45,7 +45,6 @@ struct usb_serial_driver usb_serial_generic_device = {
},
.id_table = generic_device_ids,
.num_ports = 1,
.disconnect = usb_serial_generic_disconnect,
.release = usb_serial_generic_release,
.throttle = usb_serial_generic_throttle,
.unthrottle = usb_serial_generic_unthrottle,
@@ -500,11 +499,6 @@ int usb_serial_generic_resume(struct usb_serial *serial)
}
EXPORT_SYMBOL_GPL(usb_serial_generic_resume);
void usb_serial_generic_disconnect(struct usb_serial *serial)
{
}
EXPORT_SYMBOL_GPL(usb_serial_generic_disconnect);
void usb_serial_generic_release(struct usb_serial *serial)
{
}