linux-kernel - [PATCH 15/16] PM idle: remove global declaration of pm

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Date:	Sun, 10 Feb 2013 00:58:22 -0500
From:	Len Brown <lenb@...nel.org>
To:	linux-pm@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, Len Brown <len.brown@...el.com>
Subject: [PATCH 15/16] PM idle: remove global declaration of pm_idle

From: Len Brown <len.brown@...el.com>

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@...el.com>
Cc: linux-pm@...r.kernel.org
---
 include/linux/pm.h | 1 -
 1 file changed, 1 deletion(-)

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);
 
-- 
1.8.1.3.535.ga923c31

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