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[3/5] ACPI: export target system state for use by drivers

Message ID 1402587348-2808-3-git-send-email-jbarnes@virtuousgeek.org (mailing list archive)
State New, archived
Headers show

Commit Message

Jesse Barnes June 12, 2014, 3:35 p.m. UTC 
From: Kristen Carlson Accardi <kristen@linux.intel.com>

Needed in ->freeze routines to figure out the target system state and
take appropriate action.

v2: split out ACPI patch

Reviewed-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Kristen Carlson Accardi <kristen@linux.intel.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
---
 drivers/acpi/sleep.c | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c
index c40fb2e..807f333 100644
--- a/drivers/acpi/sleep.c
+++ b/drivers/acpi/sleep.c
@@ -89,6 +89,7 @@  u32 acpi_target_system_state(void)
 {
 	return acpi_target_sleep_state;
 }
+EXPORT_SYMBOL(acpi_target_system_state);
 
 static bool pwr_btn_event_pending;