Re: [Linaro-acpi] [PATCH v7 04/17] ARM64 / ACPI: Introduce early_param for "acpi" and pass acpi=force to enable ACPI

From: Timur Tabi
Date: Fri Jan 30 2015 - 09:56:03 EST


Catalin Marinas wrote:
Anyway, rather than a "I-created-an-empty-dtb" property, I would
actually say something like "dtb-contains-no-hardware-description".

Why do we need a property for this? Wouldn't the absence of a hardware description be the best way to see if the dtb contains no hardware description? It's like putting a sign on an empty bookshelf that says, "there are no books here."

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