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authorJean Pihet <j-pihet@ti.com>2011-08-25 15:35:03 +0200
committerRafael J. Wysocki <rjw@sisk.pl>2011-08-25 15:35:03 +0200
commite8db0be1245de16a6cc6365506abc392c3c212d4 (patch)
tree01cf446568080c06c8797262554f3b0f758ae137 /include
parentb5e8d269d814763d597ccc0108d1fa6639ad35a1 (diff)
downloadop-kernel-dev-e8db0be1245de16a6cc6365506abc392c3c212d4.zip
op-kernel-dev-e8db0be1245de16a6cc6365506abc392c3c212d4.tar.gz
PM QoS: Move and rename the implementation files
The PM QoS implementation files are better named kernel/power/qos.c and include/linux/pm_qos.h. The PM QoS support is compiled under the CONFIG_PM option. Signed-off-by: Jean Pihet <j-pihet@ti.com> Acked-by: markgross <markgross@thegnar.org> Reviewed-by: Kevin Hilman <khilman@ti.com> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Diffstat (limited to 'include')
-rw-r--r--include/linux/netdevice.h2
-rw-r--r--include/linux/pm_qos.h (renamed from include/linux/pm_qos_params.h)31
-rw-r--r--include/sound/pcm.h2
3 files changed, 29 insertions, 6 deletions
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index ddee79b..f72ac6b 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -31,7 +31,7 @@
#include <linux/if_link.h>
#ifdef __KERNEL__
-#include <linux/pm_qos_params.h>
+#include <linux/pm_qos.h>
#include <linux/timer.h>
#include <linux/delay.h>
#include <linux/atomic.h>
diff --git a/include/linux/pm_qos_params.h b/include/linux/pm_qos.h
index a7d87f9..7ba67541 100644
--- a/include/linux/pm_qos_params.h
+++ b/include/linux/pm_qos.h
@@ -1,5 +1,5 @@
-#ifndef _LINUX_PM_QOS_PARAMS_H
-#define _LINUX_PM_QOS_PARAMS_H
+#ifndef _LINUX_PM_QOS_H
+#define _LINUX_PM_QOS_H
/* interface for the pm_qos_power infrastructure of the linux kernel.
*
* Mark Gross <mgross@linux.intel.com>
@@ -25,14 +25,37 @@ struct pm_qos_request_list {
int pm_qos_class;
};
-void pm_qos_add_request(struct pm_qos_request_list *l, int pm_qos_class, s32 value);
+#ifdef CONFIG_PM
+void pm_qos_add_request(struct pm_qos_request_list *l,
+ int pm_qos_class, s32 value);
void pm_qos_update_request(struct pm_qos_request_list *pm_qos_req,
- s32 new_value);
+ s32 new_value);
void pm_qos_remove_request(struct pm_qos_request_list *pm_qos_req);
int pm_qos_request(int pm_qos_class);
int pm_qos_add_notifier(int pm_qos_class, struct notifier_block *notifier);
int pm_qos_remove_notifier(int pm_qos_class, struct notifier_block *notifier);
int pm_qos_request_active(struct pm_qos_request_list *req);
+#else
+static inline void pm_qos_add_request(struct pm_qos_request_list *l,
+ int pm_qos_class, s32 value)
+ { return; }
+static inline void pm_qos_update_request(struct pm_qos_request_list *pm_qos_req,
+ s32 new_value)
+ { return; }
+static inline void pm_qos_remove_request(struct pm_qos_request_list *pm_qos_req)
+ { return; }
+
+static inline int pm_qos_request(int pm_qos_class)
+ { return 0; }
+static inline int pm_qos_add_notifier(int pm_qos_class,
+ struct notifier_block *notifier)
+ { return 0; }
+static inline int pm_qos_remove_notifier(int pm_qos_class,
+ struct notifier_block *notifier)
+ { return 0; }
+static inline int pm_qos_request_active(struct pm_qos_request_list *req)
+ { return 0; }
+#endif
#endif
diff --git a/include/sound/pcm.h b/include/sound/pcm.h
index 57e71fa..666ee91 100644
--- a/include/sound/pcm.h
+++ b/include/sound/pcm.h
@@ -29,7 +29,7 @@
#include <linux/poll.h>
#include <linux/mm.h>
#include <linux/bitops.h>
-#include <linux/pm_qos_params.h>
+#include <linux/pm_qos.h>
#define snd_pcm_substream_chip(substream) ((substream)->private_data)
#define snd_pcm_chip(pcm) ((pcm)->private_data)
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