linux-kernel - Re: [PATCH v4 0/6] Add driver for NVIDIA Tegra30 SoC Thermal sensor

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Date:   Mon, 21 Jun 2021 20:16:16 +0200
From:   Daniel Lezcano <daniel.lezcano@...aro.org>
To:     Dmitry Osipenko <digetx@...il.com>,
        Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        Zhang Rui <rui.zhang@...el.com>,
        Amit Kucheria <amitk@...nel.org>,
        Andreas Westman Dorcsak <hedmoo@...oo.com>,
        Maxim Schwalm <maxim.schwalm@...il.com>,
        Svyatoslav Ryhel <clamor95@...il.com>,
        Ihor Didenko <tailormoon@...bler.ru>,
        Ion Agorria <ion@...rria.com>,
        Matt Merhar <mattmerhar@...tonmail.com>,
        Peter Geis <pgwipeout@...il.com>
Cc:     linux-pm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-tegra@...r.kernel.org
Subject: Re: [PATCH v4 0/6] Add driver for NVIDIA Tegra30 SoC Thermal sensor

On 21/06/2021 19:26, Dmitry Osipenko wrote:
> 21.06.2021 20:13, Daniel Lezcano пишет:
>>
>> Hi Dmitry,
>>
>> I compiled the your series and got these unresolved.
>>
>> arm-linux-gnueabi-ld: drivers/thermal/tegra/soctherm-fuse.o: in function
>> `tegra_calc_shared_calib':
>> soctherm-fuse.c:(.text+0x60): undefined reference to `tegra_fuse_readl'
>> arm-linux-gnueabi-ld: soctherm-fuse.c:(.text+0xf0): undefined reference
>> to `tegra_fuse_readl'
>> arm-linux-gnueabi-ld: drivers/thermal/tegra/soctherm-fuse.o: in function
>> `tegra_calc_tsensor_calib':
>> soctherm-fuse.c:(.text+0x144): undefined reference to `tegra_fuse_readl'
>> arm-linux-gnueabi-ld: drivers/thermal/tegra/tegra30-tsensor.o: in
>> function `tegra_tsensor_fuse_read_spare':
>> tegra30-tsensor.c:(.text+0x364): undefined reference to `tegra_fuse_readl'
>> arm-linux-gnueabi-ld: drivers/thermal/tegra/tegra30-tsensor.o: in
>> function `tegra_tsensor_probe':
>> tegra30-tsensor.c:(.text+0x874): undefined reference to `tegra_fuse_readl'
>> arm-linux-gnueabi-ld:
>> drivers/thermal/tegra/tegra30-tsensor.o:tegra30-tsensor.c:(.text+0x904):
>> more undefined references to `tegra_fuse_readl' follow
>> make[1]: *** [/home/dlezcano/Work/src/linux/Makefile:1196: vmlinux] Error 1
>> make: *** [/home/dlezcano/Work/src/linux/Makefile:215: __sub-make] Error 2
> 
> The missing stub was added by [1]. I guess you could take [2] for the
> base since Thierry already sent out PR for 5.14, or we could defer the
> "thermal/drivers/tegra: Correct compile-testing of drivers" patch till
> the next kernel version. Please choose whatever is easier for you.

I would like to prevent to have more patches floating around. As we are
close the to the merge window, I think we can live with the missing
stubs ATM. But in the future, provide an immutable branch with the
fixes, so we can share it and prevent these issues.

  -- Daniel



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