From: Zhang Rui Date: Tue, 27 Nov 2012 19:42:11 +0000 (+0100) Subject: ACPI / thermal: _TMP and _CRT/_HOT/_PSV/_ACx dependency fix X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~88^2~13^2 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=261cba2deb7d3bebd180c35d5dbf8961f6e9afc4;p=pandora-kernel.git ACPI / thermal: _TMP and _CRT/_HOT/_PSV/_ACx dependency fix On some platforms, _TMP and _CRT/_HOT/_PSV/_ACx have dependency. And there is no way for OS to detect this dependency. commit 9bcb8118965ab4631a65ee0726e6518f75cda6c5 shows us a problem that _TMP must be evaluate after _CRT/_HOT/_PSV/_ACx, or else firmware will shutdown the system. But the machine in https://bugzilla.kernel.org/show_bug.cgi?id=43284 shows us that _PSV would return valid value only if _TMP has been evaluated once. With this patch, all of the control methods will be evaluated once, in the _CRT/_HOT/_PSV/_CRT/_TMP order, before they are actually used. [rjw: Added a local variable for the handle and modified the loop slightly.] Signed-off-by: Zhang Rui Tested-by: katabami Signed-off-by: Rafael J. Wysocki --- Reading git-diff-tree failed