On Mon, Jul 06, 2015 at 09:19:49AM +0200, Sascha Hauer wrote: > 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> ... > drivers/platform/x86/acerhdf.c | 9 ++++---- > drivers/platform/x86/intel_mid_thermal.c | 9 ++++---- For these two: Reviewed-by: Darren Hart <dvhart@xxxxxxxxxxxxxxx> -- Darren Hart Intel Open Source Technology Center -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
