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    SubjectRe: [PATCH v3 2/5] w1_therm: adding sysfs entry to check device power
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    Hello,

    Le mercredi 29 avril 2020 à 18:18 +0300, Evgeniy Polyakov a écrit :
    > Hi
    >
    >
    >
    > 29.04.2020, 16:47, "Greg KH" <greg@kroah.com>:
    >
    >
    >
    > > > +What: /sys/bus/w1/devices/.../w1_slave
    > > > +Date: Apr 2020
    > > > +Contact: Akira Shimahara <akira215corp@gmail.com>
    > > > +Description:
    > > > + (RW) return the temperature in 1/1000 degC.
    > > > + *read*: return 2 lines with the hexa output data sent on the
    > > > + bus, return the CRC check and temperature in 1/1000 degC
    > > the w1_slave file returns a temperature???
    > > And sysfs is 1 value-per-file, not multiple lines.
    >
    >
    > It was 'content crc' previously, and probably a good idea would be to
    > add just one file with 'content'

    That's the purpose of the new sysfs entry 'temperature'. It only
    content temperature. As already mentionned we have to keep the w1_slave
    entry for compatibility purpose, all existing user application parse
    this file.

    I submitted the patch series yesterday night, splitting it in 9
    patches.

    Regards,

    Akira Shimahara

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