linux-kernel - Re: [PATCHv3 00/10] Nokia H4+ support

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Message-Id: <C16140C4-0264-411B-9058-0B9013AAC82F@holtmann.org>
Date:   Wed, 12 Apr 2017 22:19:21 +0200
From:   Marcel Holtmann <marcel@...tmann.org>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     Sebastian Reichel <sre@...nel.org>,
        "Gustavo F. Padovan" <gustavo@...ovan.org>,
        Johan Hedberg <johan.hedberg@...il.com>,
        Samuel Thibault <samuel.thibault@...-lyon.org>,
        Pavel Machek <pavel@....cz>, Tony Lindgren <tony@...mide.com>,
        Jiri Slaby <jslaby@...e.com>,
        Mark Rutland <mark.rutland@....com>,
        "open list:BLUETOOTH DRIVERS" <linux-bluetooth@...r.kernel.org>,
        "linux-serial@...r.kernel.org" <linux-serial@...r.kernel.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "David S. Miller" <davem@...emloft.net>,
        Rob Herring <robh+dt@...nel.org>
Subject: Re: [PATCHv3 00/10] Nokia H4+ support

Hi Sebastian,

>>>>>>>> Here is PATCHv3 for the Nokia bluetooth patchset. I addressed all comments from
>>>>>>>> Rob and Pavel regarding the serdev patches and dropped the *.dts patches, since
>>>>>>>> they were queued by Tony. I also changed the patch order, so that the serdev
>>>>>>>> patches come first. All of them have Acked-by from Rob, so I think it makes
>>>>>>>> sense to merge them to serdev subsystem (now) and provide an immutable branch
>>>>>>>> for the bluetooth subsystem.
>>>>>>> 
>>>>>>> Greg doesn't read cover letters generally and since the serdev patches
>>>>>>> are Cc rather than To him, he's probably not planning to pick them up.
>>>>>> 
>>>>>> I wonder actually if we should merge all of these via bluetooth-next
>>>>>> tree with proper Ack from Greg. However it would be good to also get
>>>>>> buy in from Dave for merging this ultimately through net-next.
>>>>> 
>>>>> I don't really care where it goes.  I can take the whole thing in my
>>>>> tty/serial tree now if no one objects and I get an ack from the relevant
>>>>> maintainers {hint...}
>>>> 
>>>> I think it is better if it goes thru BT tree. I have another driver
>>>> converted that is dependent on this series. There's a couple other
>>>> serdev changes on the list too, but this shouldn't depend on them.
>>> 
>>> Is this waiting for something, or could it be queued to
>>> bluetooth-next then? It would be nice to finally have
>>> this in 4.12 :)
>> 
>> I would prefer if we can get an ACK from Greg. Then I merge it through the bluetooth-next tree.
> 
> Sorry thought this was coming through mine:
> 	Acked-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
> 
> Merge away!

so I have applied patches 1-8 to bluetooth-next tree.

The last 2 I left out since they do cause build issues on non-DT platforms. We need to be able to build the driver on all platforms so that sanity compile checks happen all the time.

  CC      drivers/bluetooth/hci_nokia.o
drivers/bluetooth/hci_nokia.c:802:34: error: array type has incomplete element type ‘struct of_device_id’
 static const struct of_device_id nokia_bluetooth_of_match[] = {
                                  ^~~~~~~~~~~~~~~~~~~~~~~~
drivers/bluetooth/hci_nokia.c:803:4: error: field name not in record or union initializer
  { .compatible = "nokia,h4p-bluetooth", },
    ^
drivers/bluetooth/hci_nokia.c:803:4: note: (near initialization for ‘nokia_bluetooth_of_match’)
drivers/bluetooth/hci_nokia.c:815:21: error: implicit declaration of function ‘of_match_ptr’ [-Werror=implicit-function-declaration]
   .of_match_table = of_match_ptr(nokia_bluetooth_of_match),
                     ^~~~~~~~~~~~
drivers/bluetooth/hci_nokia.c:802:34: warning: ‘nokia_bluetooth_of_match’ defined but not used [-Wunused-variable]
 static const struct of_device_id nokia_bluetooth_of_match[] = {
                                  ^~~~~~~~~~~~~~~~~~~~~~~~

Regards

Marcel