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    SubjectRe: [PATCH 6/9] power_supply: wm97xx_battery: use power_supply_get_drvdata
    Date
    Dmitry Torokhov <dmitry.torokhov@gmail.com> writes:

    > On Tue, Jan 24, 2017 at 08:31:59AM +0100, Robert Jarzmik wrote:
    >> Kevin Hilman <khilman@kernel.org> writes:
    >>
    >> > Hello,
    >> >
    >> > On Wed, Oct 26, 2016 at 12:41 PM, Robert Jarzmik <robert.jarzmik@free.fr> wrote:
    >> >> As the power supply framework provides a way to store and retrieve
    >> >> private supply data, use it.
    >> >>
    >> >> In the process, change the platform data for wm97xx_battery from a
    >> >> container of a single struct wm97xx_batt_pdata to the direct point to wm97xx_batt_pdata.
    >> >>
    >> >> Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
    >> >
    >> > kernelci.org has been reporting that the tegra20-iris board has been
    >> > failing in -next since next-20161123[1], and also in mainline
    >> > v4.10-rc. I finally took the time to bisect, and it pointed to this
    >> > patch. I verified that reverting $SUBJECT patch[2] on top of
    >> > v4.10-rc5 fixes the problem.
    >> >
    >> > Kevin
    >> >
    >> > [1] https://kernelci.org/boot/id/5879a3fe59b5141534f6c3ac/
    >> > [2] in mainline as commit: 6480af4915d6 power_supply: wm97xx_battery:
    >> > use power_supply_get_drvdata
    >>
    >> Hi Kevin,
    >>
    >> There is a fix posted in here :
    >> https://patchwork.kernel.org/patch/9499231/
    >>
    >> I don't know if it's related, as I have no Oops signature nor any data to be
    >> able to help further.

    FWIW, that kernelci.org link above has full boot log available:
    https://storage.kernelci.org/next/next-20170113/arm-tegra_defconfig/lab-baylibre-seattle/boot-tegra20-iris-512.html

    > I picked up the patch from patchwork and will send it on to Linus in the
    > next day or so.

    I tested this on top of linus/master and the boot failure goes away.

    Feel free to add,

    Tested-by: Kevin Hilman <khilman@baylibre.com>

    Kevin

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