From: Rafael J. Wysocki Date: Wed, 15 Sep 2010 22:30:43 +0000 (+0200) Subject: ACPI / ACPICA: Defer enabling of runtime GPEs (v3) X-Git-Tag: v2.6.37-rc1~100^2~7^2 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a210080195c95ebca2a517ee3057d71607aa65e0;p=pandora-kernel.git ACPI / ACPICA: Defer enabling of runtime GPEs (v3) The current ACPI GPEs initialization code has a problem that it enables some GPEs pointed to by device _PRW methods, generally intended for signaling wakeup events (system or device wakeup). These GPEs are then almost immediately disabled by the ACPI namespace scanning code with the help of acpi_gpe_can_wake(), but it would be better not to enable them at all until really necessary. Modify the initialization of GPEs so that the ones that have associated _Lxx or _Exx methods and are not pointed to by any _PRW methods will be enabled after the namespace scan is complete. Signed-off-by: Rafael J. Wysocki Signed-off-by: Len Brown --- Reading git-diff-tree failed