On Wed, 10 Mar 2021 17:18:14 +0100, Mark Brown wrote: > > On Wed, Mar 10, 2021 at 09:44:07AM -0600, Pierre-Louis Bossart wrote: > > On 3/10/21 7:35 AM, Mark Brown wrote: > > > > Just change it to a system level check for ACPI, checking for OF would > > > leave problems for board files or any other alternative firmware > > > interfaces. > > > did you mean if (!IS_ENABLED(CONFIG_ACPI)) ? > > Is there a runtime check? Well, basically both DMI and ACPI are completely different things, so I don't think it's right to check the availability of ACPI as a signal of the availability of DMI. Takashi
