diff options
| -rw-r--r-- | drivers/mailbox/mtk-cmdq-mailbox.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/drivers/mailbox/mtk-cmdq-mailbox.c b/drivers/mailbox/mtk-cmdq-mailbox.c index 532929916e99..654a60f63756 100644 --- a/drivers/mailbox/mtk-cmdq-mailbox.c +++ b/drivers/mailbox/mtk-cmdq-mailbox.c @@ -379,20 +379,13 @@ static int cmdq_mbox_send_data(struct mbox_chan *chan, void *data) struct cmdq *cmdq = dev_get_drvdata(chan->mbox->dev); struct cmdq_task *task; unsigned long curr_pa, end_pa; - int ret; /* Client should not flush new tasks if suspended. */ WARN_ON(cmdq->suspended); - ret = pm_runtime_get_sync(cmdq->mbox.dev); - if (ret < 0) - return ret; - task = kzalloc(sizeof(*task), GFP_ATOMIC); - if (!task) { - pm_runtime_put_autosuspend(cmdq->mbox.dev); + if (!task) return -ENOMEM; - } task->cmdq = cmdq; INIT_LIST_HEAD(&task->list_entry); @@ -439,9 +432,6 @@ static int cmdq_mbox_send_data(struct mbox_chan *chan, void *data) } list_move_tail(&task->list_entry, &thread->task_busy_list); - pm_runtime_mark_last_busy(cmdq->mbox.dev); - pm_runtime_put_autosuspend(cmdq->mbox.dev); - return 0; } |