On Thu, Dec 17, 2020 at 11:43:36PM +0000, Daniel Scally wrote: > To ensure we handle situations in which multiple sensors of the same > model (and therefore _HID) are present in a system, we need to be able > to iterate over devices matching a known _HID but unknown _UID and _HRV > - add acpi_dev_get_next_match_dev() to accommodate that possibility and > change acpi_dev_get_first_match_dev() to simply call the new function > with a NULL starting point. Add an iterator macro for convenience.
... > - * acpi_dev_get_first_match_dev - Return the first match of ACPI device > + * acpi_dev_get_next_match_dev - Return the next match of ACPI device > + * @adev: Pointer to the previous acpi_device matching this hid, uid and hrv A nit: @hid, @uid and @hrv > * @hid: Hardware ID of the device. > * @uid: Unique ID of the device, pass NULL to not check _UID > * @hrv: Hardware Revision of the device, pass -1 to not check _HRV -- With Best Regards, Andy Shevchenko
