Driver core: deprecate PM_LEGACY, default it to N

Deprecate the old "legacy" PM API, and more importantly default it to "n".
Virtually nothing in-tree uses it any more.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig
index 710ed08..ed29622 100644 (file)
--- a/kernel/power/Kconfig
+++ b/kernel/power/Kconfig
@@ -20,13 +20,14 @@ config PM
          sending the processor to sleep and saving power.
 
 config PM_LEGACY
-       bool "Legacy Power Management API"
+       bool "Legacy Power Management API (DEPRECATED)"
        depends on PM
-       default y
+       default n
        ---help---
-          Support for pm_register() and friends.
+          Support for pm_register() and friends.  This old API is obsoleted
+          by the driver model.
 
-          If unsure, say Y.
+          If unsure, say N.
 
 config PM_DEBUG
        bool "Power Management Debug Support"