Commits
Sudip Mukherjee committed d6318c0e831
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>