platform/x86: wmi: Require query for data blocks, rename writable to setable

The Microsoft WMI documentation requires all data blocks to implement
the Query Control Method (WQxx). If we encounter a data block not
implementing this control method, issue a warning, and ignore the data
block. Remove the "readable" attribute as all data blocks must be
readable (query-able).

Be consistent with the language in the documentation, replace the
"writable" attribute with "setable".

Simplify (flatten) the control flow of wmi_create_device a bit while
we are updating it for the above changes.

Signed-off-by: Darren Hart (VMware) <[email protected]>
Cc: Andy Lutomirski <[email protected]>
Cc: Mario Limonciello <[email protected]>
Cc: Pali Rohár <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Acked-by: Rafael J. Wysocki <[email protected]>

0 files changed, 0 insertions, 0 deletions