linux-kernel - Re: [PATCH v8 2/4] Bluetooth: hci_qca: Add support for QTI Bluetooth chip wcn6855

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Date:   Wed, 12 Apr 2023 18:38:36 -0500
From:   Steev Klimaszewski <steev@...i.org>
To:     Luiz Augusto von Dentz <luiz.dentz@...il.com>
Cc:     Johan Hovold <johan@...nel.org>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Marcel Holtmann <marcel@...tmann.org>,
        Johan Hedberg <johan.hedberg@...il.com>,
        Sven Peter <sven@...npeter.dev>, netdev@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-msm@...r.kernel.org, linux-bluetooth@...r.kernel.org,
        Mark Pearson <markpearson@...ovo.com>,
        Tim Jiang <quic_tjiang@...cinc.com>
Subject: Re: [PATCH v8 2/4] Bluetooth: hci_qca: Add support for QTI Bluetooth
 chip wcn6855

Hi Luiz,

On Wed, Apr 12, 2023 at 3:00 PM Luiz Augusto von Dentz
<luiz.dentz@...il.com> wrote:
>
> Hi Steev,
>
> On Thu, Mar 30, 2023 at 9:35 AM Steev Klimaszewski <steev@...i.org> wrote:
> >
> > Hi Johan,
> >
> > On Thu, Mar 30, 2023 at 5:10 AM Johan Hovold <johan@...nel.org> wrote:
> > >
> > > On Sun, Mar 26, 2023 at 06:38:10PM -0500, Steev Klimaszewski wrote:
> > > > Add regulators, GPIOs and changes required to power on/off wcn6855.
> > > > Add support for firmware download for wcn6855 which is in the
> > > > linux-firmware repository as hpbtfw21.tlv and hpnv21.bin.
> > > >
> > > > Based on the assumption that this is similar to the wcn6750
> > > >
> > > > Tested-on: BTFW.HSP.2.1.0-00538-VER_PATCHZ-1
> > > >
> > > > Signed-off-by: Steev Klimaszewski <steev@...i.org>
> > > > Reviewed-by: Bjorn Andersson <andersson@...nel.org>
> > > > Tested-by: Bjorn Andersson <andersson@...nel.org>
> > > > ---
> > > > Changes since v7:
> > > >  * None
> > >
> > > Only noticed now when Luiz applied the patches, but why did you drop my
> > > reviewed-by and tested-by tags from this patch when submitting v8?
> > >
> > > For the record:
> > >
> > > Reviewed-by: Johan Hovold <johan+linaro@...nel.org>
> > > Tested-by: Johan Hovold <johan+linaro@...nel.org>
> > >
> > Oops, that wasn't intentional! I only meant to drop it on the dts bits
> > as that part I wanted to make sure I got right based on your comments,
> > my apologies!
> > --steev
>
> This one seems to be causing a new warning:
>
> drivers/bluetooth/hci_qca.c:18
> 94:37: warning: unused variable 'qca_soc_data_wcn6855' [-Wunused-const-variable]
>
I had seen this as well and I just noticed that the others were marked
as __maybe_unused and I forgot to.  Will send a fix up for that!


> --
> Luiz Augusto von Dentz
-- steev