PM: Remove legacy PM

AFAICT pm_send_all is a nop when noone uses pm_register...

Hmm.. can we just force CONFIG_PM_LEGACY=n, and see what happens?

Or maybe this is better idea? It may break build somewhere, but it
should be easy to fix... (it builds here, i386 and x86-64).

Signed-off-by: Pavel Machek <pavel@suse.cz>
Acked-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Len Brown <len.brown@intel.com>

1 files changed, 0 insertions, 10 deletions

diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig
index 6233f3b4ae66..b45da40e8d25 100644
--- a/kernel/power/Kconfig
+++ b/kernel/power/Kconfig
@@ -19,16 +19,6 @@ config PM
           will issue the hlt instruction if nothing is to be done, thereby
           sending the processor to sleep and saving power.
 
-config PM_LEGACY
-        bool "Legacy Power Management API (DEPRECATED)"
-        depends on PM
-        default n
-        ---help---
-           Support for pm_register() and friends.  This old API is obsoleted
-           by the driver model.
-
-           If unsure, say N.
-
 config PM_DEBUG
         bool "Power Management Debug Support"
         depends on PM