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-rw-r--r--include/linux/netdevice.h2
-rw-r--r--include/linux/pm_qos_params.h13
-rw-r--r--include/sound/pcm.h2
3 files changed, 12 insertions, 5 deletions
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index b21e4054c12..2f22119b4b0 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -779,7 +779,7 @@ struct net_device {
*/
char name[IFNAMSIZ];
- struct pm_qos_request_list *pm_qos_req;
+ struct pm_qos_request_list pm_qos_req;
/* device name hash chain */
struct hlist_node name_hlist;
diff --git a/include/linux/pm_qos_params.h b/include/linux/pm_qos_params.h
index 8ba440e5eb7..77cbddb3784 100644
--- a/include/linux/pm_qos_params.h
+++ b/include/linux/pm_qos_params.h
@@ -1,8 +1,10 @@
+#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/list.h>
+#include <linux/plist.h>
#include <linux/notifier.h>
#include <linux/miscdevice.h>
@@ -14,9 +16,12 @@
#define PM_QOS_NUM_CLASSES 4
#define PM_QOS_DEFAULT_VALUE -1
-struct pm_qos_request_list;
+struct pm_qos_request_list {
+ struct plist_node list;
+ int pm_qos_class;
+};
-struct pm_qos_request_list *pm_qos_add_request(int pm_qos_class, s32 value);
+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);
@@ -24,4 +29,6 @@ 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 dd76cdede64..6e3a29732dc 100644
--- a/include/sound/pcm.h
+++ b/include/sound/pcm.h
@@ -366,7 +366,7 @@ struct snd_pcm_substream {
int number;
char name[32]; /* substream name */
int stream; /* stream (direction) */
- struct pm_qos_request_list *latency_pm_qos_req; /* pm_qos request */
+ struct pm_qos_request_list latency_pm_qos_req; /* pm_qos request */
size_t buffer_bytes_max; /* limit ring buffer size */
struct snd_dma_buffer dma_buffer;
unsigned int dma_buf_id;