Re: [PATCH] Bluetooth: qca: If memdump doesn't work, re-enable IBS

[Stephen Boyd]

Quoting Douglas Anderson (2024-05-17 17:02:46)
> 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")
> Signed-off-by: Douglas Anderson <dianders@xxxxxxxxxxxx>
> ---

Reviewed-by: Stephen Boyd <swboyd@xxxxxxxxxxxx>