xhci: dbc: create and remove dbc structure in dbgtty driver.
BugLink: https://bugs.launchpad.net/bugs/1988479
[ Upstream commit
5ce036b98dd3301fc43bb06a6383ef07b6c776bc ]
Turn the dbgtty closer to a device driver by allocating the dbc
structure in its own xhci_dbc_tty_probe() function, and freeing it
in xhci_dbc_tty_remove()
Remove xhci_do_dbc_exit() as its no longer needed.
allocate and create the dbc strcuture in xhci_dbc_tty_probe()
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20220216095153.1303105-3-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>