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>
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.h b/include/linux/pm_qos.h
new file mode 100644
index 0000000..7ba67541
--- /dev/null
+++ b/include/linux/pm_qos.h
@@ -0,0 +1,61 @@
+#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>
+ */
+#include <linux/plist.h>
+#include <linux/notifier.h>
+#include <linux/miscdevice.h>
+
+#define PM_QOS_RESERVED 0
+#define PM_QOS_CPU_DMA_LATENCY 1
+#define PM_QOS_NETWORK_LATENCY 2
+#define PM_QOS_NETWORK_THROUGHPUT 3
+
+#define PM_QOS_NUM_CLASSES 4
+#define PM_QOS_DEFAULT_VALUE -1
+
+#define PM_QOS_CPU_DMA_LAT_DEFAULT_VALUE (2000 * USEC_PER_SEC)
+#define PM_QOS_NETWORK_LAT_DEFAULT_VALUE (2000 * USEC_PER_SEC)
+#define PM_QOS_NETWORK_THROUGHPUT_DEFAULT_VALUE 0
+
+struct pm_qos_request_list {
+ struct plist_node list;
+ int pm_qos_class;
+};
+
+#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);
+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/linux/pm_qos_params.h b/include/linux/pm_qos_params.h
deleted file mode 100644
index a7d87f9..0000000
--- a/include/linux/pm_qos_params.h
+++ /dev/null
@@ -1,38 +0,0 @@
-#ifndef _LINUX_PM_QOS_PARAMS_H
-#define _LINUX_PM_QOS_PARAMS_H
-/* interface for the pm_qos_power infrastructure of the linux kernel.
- *
- * Mark Gross <mgross@linux.intel.com>
- */
-#include <linux/plist.h>
-#include <linux/notifier.h>
-#include <linux/miscdevice.h>
-
-#define PM_QOS_RESERVED 0
-#define PM_QOS_CPU_DMA_LATENCY 1
-#define PM_QOS_NETWORK_LATENCY 2
-#define PM_QOS_NETWORK_THROUGHPUT 3
-
-#define PM_QOS_NUM_CLASSES 4
-#define PM_QOS_DEFAULT_VALUE -1
-
-#define PM_QOS_CPU_DMA_LAT_DEFAULT_VALUE (2000 * USEC_PER_SEC)
-#define PM_QOS_NETWORK_LAT_DEFAULT_VALUE (2000 * USEC_PER_SEC)
-#define PM_QOS_NETWORK_THROUGHPUT_DEFAULT_VALUE 0
-
-struct pm_qos_request_list {
- struct plist_node list;
- int pm_qos_class;
-};
-
-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);
-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);
-
-#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)