commit a91ed42de25e7e81159c0dd59faf8cac9dfa1d32
author Ben Hutchings <ben@decadent.org.uk> Wed Feb 20 02:57:32 2013 +0000
committer Ben Skeggs <bskeggs@redhat.com> Wed Feb 20 16:05:16 2013 +1000
tree cdc591f8dd70b3c83497fcfd06fa836cfaf944b3
parent 5effecd4f8ff0200c4224060275a6c4ecbeed3eb

nouveau: ACPI support depends on X86 and X86_PLATFORM_DEVICES

If I build nouveau on ia64, Kconfig warns:

warning: (DRM_NOUVEAU) selects ACPI_WMI which has unmet direct dependencies (X86 && X86_PLATFORM_DEVICES && ACPI)
warning: (DRM_NOUVEAU) selects MXM_WMI which has unmet direct dependencies (X86 && X86_PLATFORM_DEVICES && ACPI_WMI)

Make all the ACPI support depend on X86 and select
X86_PLATFORM_DEVICES.

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>