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由 Rafael J. Wysocki 提交于
ACPICA commit c49dbfed2bc069d0038ea7e1294409bfde7c2c8c Some potential callers of acpi_setup_gpe_for_wake may know in advance that there won't be any notify handlers installed for device wake notifications from the given GPE (one example is a button GPE in Linux). For these cases, acpi_mark_gpe_for_wake should be used instead of acpi_setup_gpe_for_wake. This will set the ACPI_GPE_CAN_WAKE flag for the GPE without trying to setup implicit wake notification for it (since there's no handler method). Rafael Wysocki. Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: NBob Moore <robert.moore@intel.com> Signed-off-by: NLv Zheng <lv.zheng@intel.com>
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