Bluetooth: qca: If memdump doesn't work, re-enable IBS

Bluetooth: qca: If memdump doesn't work, re-enable IBS

[ Upstream commit 8ae22de9d2eae3c432de64bf2b3a5a69cf1d1124 ]

On systems in the field, we are seeing this sometimes in the kernel logs:
  Bluetooth: qca_controller_memdump() hci0: hci_devcd_init Return:-95

This means that _something_ decided that it wanted to get a memdump
but then hci_devcd_init() returned -EOPNOTSUPP (AKA -95).

The cleanup code in qca_controller_memdump() when we get back an error
from hci_devcd_init() undoes most things but forgets to clear
QCA_IBS_DISABLED. One side effect of this is that, during the next
suspend, qca_suspend() will always get a timeout.

Let's fix it so that we clear the bit.

Fixes: 06d3fdfcdf5c ("Bluetooth: hci_qca: Add qcom devcoredump support")
Reviewed-by: Guenter Roeck <groeck@chromium.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>