X-Git-Url: http://pilppa.org/gitweb/?a=blobdiff_plain;f=Documentation%2Fpower%2Fpci.txt;h=dd8fe43888d3e3d6449a1819c84c204a6d197fc6;hb=060195500e0347a6ba8ea89739a9898961eb6f2b;hp=e00b099a4b8678844edc3f91427f1a184afe8648;hpb=15700770ef7c5d12e2f1659d2ddbeb3f658d9f37;p=linux-2.6-omap-h63xx.git

diff --git a/Documentation/power/pci.txt b/Documentation/power/pci.txt
index e00b099a4b8..dd8fe43888d 100644
--- a/Documentation/power/pci.txt
+++ b/Documentation/power/pci.txt
@@ -164,7 +164,6 @@ struct pci_driver:
 
         int  (*suspend) (struct pci_dev *dev, pm_message_t state);
         int  (*resume) (struct pci_dev *dev);
-        int  (*enable_wake) (struct pci_dev *dev, pci_power_t state, int enable);
 
 
 suspend
@@ -251,42 +250,6 @@ The driver should update the current_state field in its pci_dev structure in
 this function, except for PM-capable devices when pci_set_power_state is used.
 
 
-enable_wake
------------
-
-Usage:
-
-if (dev->driver && dev->driver->enable_wake)
-	dev->driver->enable_wake(dev,state,enable);
-
-This callback is generally only relevant for devices that support the PCI PM
-spec and have the ability to generate a PME# (Power Management Event Signal)
-to wake the system up. (However, it is possible that a device may support 
-some non-standard way of generating a wake event on sleep.)
-
-Bits 15:11 of the PMC (Power Mgmt Capabilities) Register in a device's
-PM Capabilities describe what power states the device supports generating a 
-wake event from:
-
-+------------------+
-|  Bit  |  State   |
-+------------------+
-|  11   |   D0     |
-|  12   |   D1     |
-|  13   |   D2     |
-|  14   |   D3hot  |
-|  15   |   D3cold |
-+------------------+
-
-A device can use this to enable wake events:
-
-	 pci_enable_wake(dev,state,enable);
-
-Note that to enable PME# from D3cold, a value of 4 should be passed to 
-pci_enable_wake (since it uses an index into a bitmask). If a driver gets
-a request to enable wake events from D3, two calls should be made to 
-pci_enable_wake (one for both D3hot and D3cold).
-
 
 A reference implementation
 -------------------------