diff options
| author | Chun-Kuang Hu <chunkuang.hu@kernel.org> | 2022-06-08 22:40:55 +0800 |
|---|---|---|
| committer | Jassi Brar <jaswinder.singh@linaro.org> | 2022-08-02 15:06:57 -0500 |
| commit | d9c26e0a58b0039d1ad4340d826fe8db866e9455 (patch) | |
| tree | 7f4ab1e6820d11d48712ec50f48edca8d475d02b | |
| parent | e0dccc3b76fb35bb257b4118367a883073d7390e (diff) | |
mailbox: mtk-cmdq: Remove proprietary cmdq_task_cb
rx_callback is a standard mailbox callback mechanism and could cover the
function of proprietary cmdq_task_cb, so use the standard one instead of
the proprietary one. Client driver has changed to use standard
rx_callback, so remove proprietary cmdq_task_cb.
Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
| -rw-r--r-- | drivers/mailbox/mtk-cmdq-mailbox.c | 11 | ||||
| -rw-r--r-- | include/linux/mailbox/mtk-cmdq-mailbox.h | 10 |
2 files changed, 0 insertions, 21 deletions
diff --git a/drivers/mailbox/mtk-cmdq-mailbox.c b/drivers/mailbox/mtk-cmdq-mailbox.c index 2578e5aaa935..9465f9081515 100644 --- a/drivers/mailbox/mtk-cmdq-mailbox.c +++ b/drivers/mailbox/mtk-cmdq-mailbox.c @@ -192,15 +192,10 @@ static bool cmdq_thread_is_in_wfe(struct cmdq_thread *thread) static void cmdq_task_exec_done(struct cmdq_task *task, int sta) { - struct cmdq_task_cb *cb = &task->pkt->async_cb; struct cmdq_cb_data data; data.sta = sta; - data.data = cb->data; data.pkt = task->pkt; - if (cb->cb) - cb->cb(data); - mbox_chan_received_data(task->thread->chan, &data); list_del(&task->list_entry); @@ -448,7 +443,6 @@ done: static int cmdq_mbox_flush(struct mbox_chan *chan, unsigned long timeout) { struct cmdq_thread *thread = (struct cmdq_thread *)chan->con_priv; - struct cmdq_task_cb *cb; struct cmdq_cb_data data; struct cmdq *cmdq = dev_get_drvdata(chan->mbox->dev); struct cmdq_task *task, *tmp; @@ -465,13 +459,8 @@ static int cmdq_mbox_flush(struct mbox_chan *chan, unsigned long timeout) list_for_each_entry_safe(task, tmp, &thread->task_busy_list, list_entry) { - cb = &task->pkt->async_cb; data.sta = -ECONNABORTED; - data.data = cb->data; data.pkt = task->pkt; - if (cb->cb) - cb->cb(data); - mbox_chan_received_data(task->thread->chan, &data); list_del(&task->list_entry); kfree(task); diff --git a/include/linux/mailbox/mtk-cmdq-mailbox.h b/include/linux/mailbox/mtk-cmdq-mailbox.h index 44365aab043c..a8f0070c7aa9 100644 --- a/include/linux/mailbox/mtk-cmdq-mailbox.h +++ b/include/linux/mailbox/mtk-cmdq-mailbox.h @@ -67,24 +67,14 @@ enum cmdq_code { struct cmdq_cb_data { int sta; - void *data; struct cmdq_pkt *pkt; }; -typedef void (*cmdq_async_flush_cb)(struct cmdq_cb_data data); - -struct cmdq_task_cb { - cmdq_async_flush_cb cb; - void *data; -}; - struct cmdq_pkt { void *va_base; dma_addr_t pa_base; size_t cmd_buf_size; /* command occupied size */ size_t buf_size; /* real buffer size */ - struct cmdq_task_cb cb; - struct cmdq_task_cb async_cb; void *cl; }; |