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authorRafael J. Wysocki <rafael.j.wysocki@intel.com>2016-11-17 03:28:53 +0100
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2016-11-21 22:48:10 +0100
commit08b98d3291652bdcd1029a059e39fbcae5ad93e2 (patch)
tree2a95ceced1563a46095f3c2e7c593dfccba606df /include/linux/suspend.h
parent406e79385f3223d82272cf2be86bc95cd000a258 (diff)
PM / sleep / ACPI: Use the ACPI_FADT_LOW_POWER_S0 flag
Modify the ACPI system sleep support setup code to select suspend-to-idle as the default system sleep state if the ACPI_FADT_LOW_POWER_S0 flag is set in the FADT and the default sleep state was not selected from the kernel command line. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Tested-by: Mario Limonciello <mario.limonciello@dell.com>
Diffstat (limited to 'include/linux/suspend.h')
-rw-r--r--include/linux/suspend.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/suspend.h b/include/linux/suspend.h
index d9718378a8be..0c729c3c8549 100644
--- a/include/linux/suspend.h
+++ b/include/linux/suspend.h
@@ -194,6 +194,8 @@ struct platform_freeze_ops {
};
#ifdef CONFIG_SUSPEND
+extern suspend_state_t mem_sleep_default;
+
/**
* suspend_set_ops - set platform dependent suspend operations
* @ops: The new suspend operations to set.