[PATCH v2 1/3] ACPI/device_sysfs: Add sysfs support for _HRV hardware revision

2016-04-29 Thread Betty Dall
The ACPI _HRV object on the device is used to supply Linux with the device's hardware revision. This is an optional object. Add sysfs support for the _HRV object if it exists on the device. This change allows users to easily find the hardware version of non-PCI hardware by looking at the sysfs

[PATCH v2 1/3] ACPI/device_sysfs: Add sysfs support for _HRV hardware revision

2016-04-29 Thread Betty Dall
The ACPI _HRV object on the device is used to supply Linux with the device's hardware revision. This is an optional object. Add sysfs support for the _HRV object if it exists on the device. This change allows users to easily find the hardware version of non-PCI hardware by looking at the sysfs