Hi Sascha, > The thermal code uses int, long and unsigned long for temperatures > in different places. > > Using an unsigned type limits the thermal framework to positive > temperatures without need. Also several drivers currently will report > temperatures near UINT_MAX for temperatures below 0°C. This will > probably immediately shut the machine down due to overtemperature if > started below 0°C. > > 'long' is 64bit on several architectures. This is not needed since > INT_MAX °mC is above the melting point of all known materials. > > Consistently use a plain 'int' for temperatures throughout the > thermal code and the drivers. This only changes the places in the > drivers where the temperature is passed around as pointer, when > drivers internally use another type this is not changed. > > Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx> Sascha, thanks for this cleanup work. Reviewed-by: Lukasz Majewski <l.majewski@xxxxxxxxxxx> -- Best regards, Lukasz Majewski Samsung R&D Institute Poland (SRPOL) | Linux Platform Group -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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