On Thu, 2017-03-16 at 17:16 +0100, Hans de Goede wrote: > On some systems with axp288 PMIC the dsdt also exports an ACPI battery > device (PNP0C0A device). This leads to there being 2 battery > power_supply-s registed like this: > > ~$ acpi > Battery 0: Charging, 84%, 00:49:39 until charged > Battery 1: Unknown, 0%, rate information unavailable > > Note that the ACPI battery device does not work properly this is due > to Linux missing support for the vendor specific BMOP ACPI opregion. > But even if the ACPI battery where to function fine we still do not > want to export the same battery to userspace twice. > > Therefor this commit calls acpi_battery_unregister() after > successfully > registering the axp288-fuel-gauge power_supply to remove the duplicate > (and often broken) ACPI battery power_supply. > + # if ACPI_BATTERY=m, this can't be 'y' Driver dependencies? Deferred probe? -- Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx> Intel Finland Oy -- 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
