linux-kernel - [PATCH 10/16] cpuidle: remove vestage definition of cpuidle_state_usage.driver

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Date:	Fri,  8 Feb 2013 20:08:14 -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 10/16] cpuidle: remove vestage definition of cpuidle_state_usage.driver_data

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

This field is no longer used.

Signed-off-by: Len Brown <len.brown@...el.com>
---
 include/linux/cpuidle.h | 22 ----------------------
 1 file changed, 22 deletions(-)

diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h
index 24cd1037..480c14d 100644
--- a/include/linux/cpuidle.h
+++ b/include/linux/cpuidle.h
@@ -32,8 +32,6 @@ struct cpuidle_driver;
  ****************************/
 
 struct cpuidle_state_usage {
-	void		*driver_data;
-
 	unsigned long long	disable;
 	unsigned long long	usage;
 	unsigned long long	time; /* in US */
@@ -62,26 +60,6 @@ struct cpuidle_state {
 
 #define CPUIDLE_DRIVER_FLAGS_MASK (0xFFFF0000)
 
-/**
- * cpuidle_get_statedata - retrieves private driver state data
- * @st_usage: the state usage statistics
- */
-static inline void *cpuidle_get_statedata(struct cpuidle_state_usage *st_usage)
-{
-	return st_usage->driver_data;
-}
-
-/**
- * cpuidle_set_statedata - stores private driver state data
- * @st_usage: the state usage statistics
- * @data: the private data
- */
-static inline void
-cpuidle_set_statedata(struct cpuidle_state_usage *st_usage, void *data)
-{
-	st_usage->driver_data = data;
-}
-
 struct cpuidle_device {
 	unsigned int		registered:1;
 	unsigned int		enabled:1;
-- 
1.8.1.3.535.ga923c31

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