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| author | Sakari Ailus <sakari.ailus@linux.intel.com> | 2025-06-25 11:15:01 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-10-19 17:33:41 +0300 |
| commit | b586fbbebd4948fb219b4e9e5c772dbdb3d40f6b (patch) | |
| tree | 941f778194700b76683b11897538fb0e4ff5a2c7 /drivers/mailbox | |
| parent | 2a2b88a2d78099f163ddf4fd75b8030f8b12b821 (diff) | |
| download | linux-b586fbbebd4948fb219b4e9e5c772dbdb3d40f6b.tar.xz | |
mailbox: mtk-cmdq: Switch to pm_runtime_put_autosuspend()
[ Upstream commit 472f8a3fccbb579cb98c1821da4cb9cbd51ee3e4 ]
__pm_runtime_put_autosuspend() was meant to be used by callers that needed
to put the Runtime PM usage_count without marking the device's last busy
timestamp. It was however seen that the Runtime PM autosuspend related
functions should include that call. Thus switch the driver to
use pm_runtime_put_autosuspend().
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Jassi Brar <jassisinghbrar@gmail.com>
Stable-dep-of: 3f39f5652037 ("mailbox: mtk-cmdq: Remove pm_runtime APIs from cmdq_mbox_send_data()")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/mailbox')
| -rw-r--r-- | drivers/mailbox/mtk-cmdq-mailbox.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/mailbox/mtk-cmdq-mailbox.c b/drivers/mailbox/mtk-cmdq-mailbox.c index 4e093b58fb7b..d24f71819c3d 100644 --- a/drivers/mailbox/mtk-cmdq-mailbox.c +++ b/drivers/mailbox/mtk-cmdq-mailbox.c @@ -390,7 +390,7 @@ static int cmdq_mbox_send_data(struct mbox_chan *chan, void *data) task = kzalloc(sizeof(*task), GFP_ATOMIC); if (!task) { - __pm_runtime_put_autosuspend(cmdq->mbox.dev); + pm_runtime_put_autosuspend(cmdq->mbox.dev); return -ENOMEM; } @@ -440,7 +440,7 @@ 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); + pm_runtime_put_autosuspend(cmdq->mbox.dev); return 0; } @@ -488,7 +488,7 @@ done: spin_unlock_irqrestore(&thread->chan->lock, flags); pm_runtime_mark_last_busy(cmdq->mbox.dev); - __pm_runtime_put_autosuspend(cmdq->mbox.dev); + pm_runtime_put_autosuspend(cmdq->mbox.dev); } static int cmdq_mbox_flush(struct mbox_chan *chan, unsigned long timeout) @@ -528,7 +528,7 @@ static int cmdq_mbox_flush(struct mbox_chan *chan, unsigned long timeout) out: spin_unlock_irqrestore(&thread->chan->lock, flags); pm_runtime_mark_last_busy(cmdq->mbox.dev); - __pm_runtime_put_autosuspend(cmdq->mbox.dev); + pm_runtime_put_autosuspend(cmdq->mbox.dev); return 0; @@ -543,7 +543,7 @@ wait: return -EFAULT; } pm_runtime_mark_last_busy(cmdq->mbox.dev); - __pm_runtime_put_autosuspend(cmdq->mbox.dev); + pm_runtime_put_autosuspend(cmdq->mbox.dev); return 0; } |