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[DM/MAILBOX] Fixup platform request will deadlock 

Signed-off-by: GuEe-GUI <2991707448@qq.com>
This commit is contained in:
GuEe-GUI 2024-11-29 16:01:23 +08:00
parent 03a9729eb8
commit 9540268ea5
1 changed files with 4 additions and 0 deletions
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4
components/drivers/mailbox/mailbox.c
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@ -253,7 +253,11 @@ struct rt_mbox_chan *rt_mbox_request_by_index(struct rt_mbox_client *client, int
if (!rt_ofw_data(ctrl_np)) if (!rt_ofw_data(ctrl_np))
{ {
rt_spin_unlock(&mbox_ops_lock);
rt_platform_ofw_request(ctrl_np); rt_platform_ofw_request(ctrl_np);
rt_spin_lock(&mbox_ops_lock);
} }
ctrl = rt_ofw_data(ctrl_np); ctrl = rt_ofw_data(ctrl_np);