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mailbox: mtk-cmdq: Use mailbox rx_callback

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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. But the client driver has already used cmdq_task_cb,
so keep cmdq_task_cb until all client driver use rx_callback instead of
cmdq_task_cb.

Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
Reviewed-by: Yongqiang Niu <yongqiang.niu@mediatek.com>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
This commit is contained in:
Chun-Kuang Hu 2021-03-15 07:33:22 +08:00 committed by Jassi Brar
parent b3c0d72b09
commit 1b6b0ce224
1 changed files with 9 additions and 5 deletions
repo.diff.show_diff_stats Download patch file Download diff file Expand all files Collapse all files

14
drivers/mailbox/mtk-cmdq-mailbox.c
View file

@ -188,7 +188,10 @@ static void cmdq_task_exec_done(struct cmdq_task *task, int sta)
WARN_ON(cb->cb == (cmdq_async_flush_cb)NULL);
data.sta = sta;
data.data = cb->data;
cb->cb(data);
if (cb->cb)
cb->cb(data);
mbox_chan_received_data(task->thread->chan, &data);
list_del(&task->list_entry);
}
@ -451,12 +454,13 @@ 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) {
data.sta = -ECONNABORTED;
data.data = cb->data;
cb = &task->pkt->async_cb;
if (cb->cb) {
data.sta = -ECONNABORTED;
data.data = cb->data;
if (cb->cb)
cb->cb(data);
}
mbox_chan_received_data(task->thread->chan, &data);
list_del(&task->list_entry);
kfree(task);
}