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authorRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-01-17 17:11:06 +0400
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-01-17 17:11:06 +0400
commit781d737c7466845035e5ce02885c7436b5278b90 (patch)
tree74b21fe070ac2899b3c5a3a9c612db655b4a1d60 /drivers/acpi/sleep.h
parent82c7d5efaadf99fb4a26500cd5b59b6fd7659772 (diff)
downloadlinux-781d737c7466845035e5ce02885c7436b5278b90.tar.xz
ACPI: Drop power resources driver
The ACPI power resources driver is not very useful, because the only thing it really does is to restore the state of the power resources that were "on" before system suspend or hibernation, but that may be achieved in a different way. Drop the ACPI power resources driver entirely and add acpi_resume_power_resources() that will walk the list of all registered power resources during system resume and turn on the ones that were "on" before the preceding system suspend or hibernation. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/sleep.h')
-rw-r--r--drivers/acpi/sleep.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/acpi/sleep.h b/drivers/acpi/sleep.h
index 74d59c8f4678..0143540a2519 100644
--- a/drivers/acpi/sleep.h
+++ b/drivers/acpi/sleep.h
@@ -6,3 +6,5 @@ extern void acpi_disable_wakeup_devices(u8 sleep_state);
extern struct list_head acpi_wakeup_device_list;
extern struct mutex acpi_device_lock;
+
+extern void acpi_resume_power_resources(void);