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pipeline: move pipeline_posn shared data 

Like other SHARED_DATA objects, this one should have limited visibility
just to pipeline compilation unit.

Signed-off-by: Janusz Jankowski <janusz.jankowski@linux.intel.com>
This commit is contained in:
Janusz Jankowski 2020-03-19 10:22:15 +01:00 committed by Liam Girdwood
parent cf96e76ce0
commit e34a64d16a
2 changed files with 11 additions and 9 deletions
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10
src/audio/pipeline.c
View File

@ -42,6 +42,16 @@ struct pipeline_data {
DECLARE_SOF_UUID("pipe-task", pipe_task_uuid, 0xf11818eb, 0xe92e, 0x4082,
0x82, 0xa3, 0xdc, 0x54, 0xc6, 0x04, 0xeb, 0xb3);
static SHARED_DATA struct pipeline_posn pipeline_posn;
void pipeline_posn_init(struct sof *sof)
{
sof->pipeline_posn = platform_shared_get(&pipeline_posn,
sizeof(pipeline_posn));
spinlock_init(&sof->pipeline_posn->lock);
platform_shared_commit(sof->pipeline_posn, sizeof(*sof->pipeline_posn));
}
static enum task_state pipeline_task(void *arg);
/* create new pipeline - returns pipeline id or negative error */

10
src/include/sof/audio/pipeline.h
View File

@ -120,8 +120,6 @@ struct pipeline_posn {
spinlock_t lock; /**< lock mechanism */
};
static SHARED_DATA struct pipeline_posn pipeline_posn;
/**
* \brief Retrieves pipeline position structure.
* \return Pointer to pipeline position structure.
@ -135,13 +133,7 @@ static inline struct pipeline_posn *pipeline_posn_get(void)
* \brief Initializes pipeline position structure.
* \param[in,out] sof Pointer to sof structure.
*/
static inline void pipeline_posn_init(struct sof *sof)
{
sof->pipeline_posn = platform_shared_get(&pipeline_posn,
sizeof(pipeline_posn));
spinlock_init(&sof->pipeline_posn->lock);
platform_shared_commit(sof->pipeline_posn, sizeof(*sof->pipeline_posn));
}
void pipeline_posn_init(struct sof *sof);
/**
* \brief Retrieves first free pipeline position offset.