diff options
Diffstat (limited to 'drivers/soc/ti/knav_qmss_queue.c')
| -rw-r--r-- | drivers/soc/ti/knav_qmss_queue.c | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/drivers/soc/ti/knav_qmss_queue.c b/drivers/soc/ti/knav_qmss_queue.c index 2ac3856b8d42..92af7d1b6f5b 100644 --- a/drivers/soc/ti/knav_qmss_queue.c +++ b/drivers/soc/ti/knav_qmss_queue.c @@ -758,10 +758,9 @@ void *knav_pool_create(const char *name, int num_desc, int region_id) { struct knav_region *reg_itr, *region = NULL; - struct knav_pool *pool, *pi; + struct knav_pool *pool, *pi = NULL, *iter; struct list_head *node; unsigned last_offset; - bool slot_found; int ret; if (!kdev) @@ -790,7 +789,7 @@ void *knav_pool_create(const char *name, } pool->queue = knav_queue_open(name, KNAV_QUEUE_GP, 0); - if (IS_ERR_OR_NULL(pool->queue)) { + if (IS_ERR(pool->queue)) { dev_err(kdev->dev, "failed to open queue for pool(%s), error %ld\n", name, PTR_ERR(pool->queue)); @@ -816,18 +815,17 @@ void *knav_pool_create(const char *name, * the request */ last_offset = 0; - slot_found = false; node = ®ion->pools; - list_for_each_entry(pi, ®ion->pools, region_inst) { - if ((pi->region_offset - last_offset) >= num_desc) { - slot_found = true; + list_for_each_entry(iter, ®ion->pools, region_inst) { + if ((iter->region_offset - last_offset) >= num_desc) { + pi = iter; break; } - last_offset = pi->region_offset + pi->num_desc; + last_offset = iter->region_offset + iter->num_desc; } - node = &pi->region_inst; - if (slot_found) { + if (pi) { + node = &pi->region_inst; pool->region = region; pool->num_desc = num_desc; pool->region_offset = last_offset; @@ -1785,9 +1783,8 @@ static int knav_queue_probe(struct platform_device *pdev) INIT_LIST_HEAD(&kdev->pdsps); pm_runtime_enable(&pdev->dev); - ret = pm_runtime_get_sync(&pdev->dev); + ret = pm_runtime_resume_and_get(&pdev->dev); if (ret < 0) { - pm_runtime_put_noidle(&pdev->dev); dev_err(dev, "Failed to enable QMSS\n"); return ret; } |