| commit | d6318c0e8318c200aa95b50769d3635907381c08 | [log] [tgz] |
|---|---|---|
| author | Sudip Mukherjee <sudipm.mukherjee@gmail.com> | Fri Dec 07 14:27:31 2018 +0000 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Wed Dec 19 10:40:17 2018 +0100 |
| tree | 0be847f7b75c128ea4713fcd6aa33e8c3f851561 | |
| parent | 0edf39d2c7dbb4947358dd102b6ff35eaaa92d68 [diff] |
char: lp: detach the device when parallel port is removed When the parallel port is usb based and the lp attaches to it, we do get /dev/lp0, but when we remove the usb device and the parallel port is gone, we are still left with /dev/lp0. Unregister the device properly in the detach routine based on the port number it has connected to. Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>