1. 2015-12-02 Re: [PATCH v2 2/2] ACPI / utils: Add acpi_dev_present linux-acp Hanjun Guo 2. 2015-12-01 Re: [PATCH v2 2/2] ACPI / utils: Add acpi_dev_present linux-acp Lukas Wunner 3. 2015-11-30 Re: [PATCH v2 2/2] ACPI / utils: Add acpi_dev_present linux-acp Hanjun Guo 4. 2015-11-25 [PATCH v2 2/2] ACPI / utils: Add acpi_dev_present() linux-acp Lukas Wunner