From: Len Brown <len.brown@intel.com>
Date: Sun, 10 Feb 2013 02:51:27 +0000 (-0500)
Subject: PM idle: remove global declaration of pm_idle
X-Git-Tag: v3.9-rc1~146^2^2~1^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=558bd3e8dc7a798c5c845f90cf038b9bbd2df2b8;p=profile%2Fivi%2Fkernel-adaptation-intel-automotive.git

PM idle: remove global declaration of pm_idle

pm_idle appears in no generic Linux code,
it appears only in architecture-specific code.

Thus, pm_idle should not be declared in pm.h.

Architectures that  use an idle function pointer
should delcare one local to their architecture,
and/or use cpuidle.

Signed-off-by: Len Brown <len.brown@intel.com>
Reviewed-by: Kevin Hilman <khilman@linaro.org>
Tested-by: Kevin Hilman <khilman@linaro.org>
Cc: linux-pm@vger.kernel.org
---

diff --git a/include/linux/pm.h b/include/linux/pm.h
index 03d7bb1..97bcf23 100644
--- a/include/linux/pm.h
+++ b/include/linux/pm.h
@@ -31,7 +31,6 @@
 /*
  * Callbacks for platform drivers to implement.
  */
-extern void (*pm_idle)(void);
 extern void (*pm_power_off)(void);
 extern void (*pm_power_off_prepare)(void);