USB: serial: fix interface data use

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The interface data should not be used as a flag to signal disconnect.

Now that all serial drivers use the usb_serial disconnect flag and
mutex, we can set the interface data prior to registering the ports and
there's no need to clear it at disconnect.

This should hopefully also make it more clear that the interface data is
not a flag, which could prevent future misuse.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Johan Hovold 2012-04-25 15:56:32 +02:00 • committed by Greg Kroah-Hartman

parent 6f1efd6c5a

commit bdce6612a0

1 changed files with 2 additions and 4 deletions

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drivers/usb/serial/usb-serial.c

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