On Wed, Sep 26, 2018 at 4:06 PM Stanislaw Gruszka <[email protected]> wrote:
>
> On Wed, Sep 26, 2018 at 02:51:59PM +0200, Arnd Bergmann wrote:
> > The recent rework of the mt76 driver caused build failures in
> > configurations that leave the mt76x0u support disabled:
> >
> > ERROR: "mt76u_mcu_deinit"
> > [drivers/net/wireless/mediatek/mt76/mt76x0/mt76x0-common.ko] undefined!
> > ERROR: "mt76x02u_set_txinfo"
> > [drivers/net/wireless/mediatek/mt76/mt76x0/mt76x0-common.ko] undefined!
> > ERROR: "mt76u_queues_deinit"
> > [drivers/net/wireless/mediatek/mt76/mt76x0/mt76x0-common.ko] undefined!
> > ERROR: "mt76u_stop_stat_wk"
> > [drivers/net/wireless/mediatek/mt76/mt76x0/mt76x0-common.ko] undefined!
> >
> > The mt76x0_push_txwi()/mt76x0_tx_prepare_skb()/mt76x0_cleanup() functions
> > that cause some of these are only called from the usb portion, and can
> > be hidden in an #ifdef in this case.
> >
> > mt76u_stop_stat_wk() is called mt76x0_mac_stop(), which is in turn
> > shared between multiple callers. Calling it only when the USB driver
> > is enabled avoids the link error but it is not clear to me whether this
> > can be called from a context where it would not do the right thing.
>
> I think there not yet posted Lorenzo patches that fix this build
> problem.
Ok, good. I assume that is a better fix than mine then. I also noticed
another problem that my patch does not address, but won't send a follow
up patch for that.
Please just ignore this version.
Arnd
