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Reset the xid when freeing the device
[linux-2.6.git]
/
Documentation
/
pm.txt
diff --git
a/Documentation/pm.txt
b/Documentation/pm.txt
index
cc63ae1
..
da8589a
100644
(file)
--- a/
Documentation/pm.txt
+++ b/
Documentation/pm.txt
@@
-18,10
+18,10
@@
enabled by default). If a working ACPI implementation is found, the
ACPI driver will override and disable APM, otherwise the APM driver
will be used.
ACPI driver will override and disable APM, otherwise the APM driver
will be used.
-No
sorry, you can
not have both ACPI and APM enabled and running at
+No
, sorry, you can
not have both ACPI and APM enabled and running at
once. Some people with broken ACPI or broken APM implementations
would like to use both to get a full set of working features, but you
once. Some people with broken ACPI or broken APM implementations
would like to use both to get a full set of working features, but you
-simply can
not mix and match the two. Only one power management
+simply cannot mix and match the two. Only one power management
interface can be in control of the machine at once. Think about it..
User-space Daemons
interface can be in control of the machine at once. Think about it..
User-space Daemons
@@
-38,6
+38,12
@@
system the associated daemon will exit gracefully.
Driver Interface -- OBSOLETE, DO NOT USE!
----------------*************************
Driver Interface -- OBSOLETE, DO NOT USE!
----------------*************************
+
+Note: pm_register(), pm_access(), pm_dev_idle() and friends are
+obsolete. Please do not use them. Instead you should properly hook
+your driver into the driver model, and use its suspend()/resume()
+callbacks to do this kind of stuff.
+
If you are writing a new driver or maintaining an old driver, it
should include power management support. Without power management
support, a single driver may prevent a system with power management
If you are writing a new driver or maintaining an old driver, it
should include power management support. Without power management
support, a single driver may prevent a system with power management
@@
-100,7
+106,7
@@
void pm_unregister_all(pm_callback cback);
*
* Returns: 0 if the request is successful
* EINVAL if the request is not supported
*
* Returns: 0 if the request is successful
* EINVAL if the request is not supported
- * EBUSY if the device is now busy and can
not handle the request
+ * EBUSY if the device is now busy and cannot handle the request
* ENOMEM if the device was unable to handle the request due to memory
*
* Details: The device request callback will be called before the
* ENOMEM if the device was unable to handle the request due to memory
*
* Details: The device request callback will be called before the
@@
-212,7
+218,7
@@
proceed in the opposite direction.
Q: Who do I contact for additional information about
enabling power management for my specific driver/device?
Q: Who do I contact for additional information about
enabling power management for my specific driver/device?
-ACPI Development mailing list:
acpi-devel@lists.sourceforge.net
+ACPI Development mailing list:
linux-acpi@vger.kernel.org
System Interface -- OBSOLETE, DO NOT USE!
----------------*************************
System Interface -- OBSOLETE, DO NOT USE!
----------------*************************