soc: mediatek: cmdq: Remove cmdq_pkt_flush_async() helper function
cmdq_pkt_flush_async() is not used by all client drivers (MediaTek drm driver and MediaTek mdp3 driver), so remove it. Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org> Link: https://lore.kernel.org/r/20240222154120.16959-7-chunkuang.hu@kernel.org Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
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@ -446,19 +446,4 @@ int cmdq_pkt_finalize(struct cmdq_pkt *pkt)
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}
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EXPORT_SYMBOL(cmdq_pkt_finalize);
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int cmdq_pkt_flush_async(struct cmdq_pkt *pkt)
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{
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int err;
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struct cmdq_client *client = (struct cmdq_client *)pkt->cl;
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err = mbox_send_message(client->chan, pkt);
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if (err < 0)
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return err;
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/* We can send next packet immediately, so just call txdone. */
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mbox_client_txdone(client->chan, 0);
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return 0;
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}
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EXPORT_SYMBOL(cmdq_pkt_flush_async);
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MODULE_LICENSE("GPL v2");
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@ -303,19 +303,6 @@ int cmdq_pkt_eoc(struct cmdq_pkt *pkt);
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*/
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int cmdq_pkt_finalize(struct cmdq_pkt *pkt);
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/**
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* cmdq_pkt_flush_async() - trigger CMDQ to asynchronously execute the CMDQ
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* packet and call back at the end of done packet
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* @pkt: the CMDQ packet
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*
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* Return: 0 for success; else the error code is returned
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*
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* Trigger CMDQ to asynchronously execute the CMDQ packet and call back
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* at the end of done packet. Note that this is an ASYNC function. When the
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* function returned, it may or may not be finished.
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*/
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int cmdq_pkt_flush_async(struct cmdq_pkt *pkt);
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#else /* IS_ENABLED(CONFIG_MTK_CMDQ) */
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static inline int cmdq_dev_get_client_reg(struct device *dev,
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@ -436,11 +423,6 @@ static inline int cmdq_pkt_finalize(struct cmdq_pkt *pkt)
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return -EINVAL;
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}
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static inline int cmdq_pkt_flush_async(struct cmdq_pkt *pkt)
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{
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return -EINVAL;
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}
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#endif /* IS_ENABLED(CONFIG_MTK_CMDQ) */
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#endif /* __MTK_CMDQ_H__ */
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