@@ -446,19 +446,4 @@ int cmdq_pkt_finalize(struct cmdq_pkt *pkt)
}
EXPORT_SYMBOL(cmdq_pkt_finalize);
-int cmdq_pkt_flush_async(struct cmdq_pkt *pkt)
-{
- int err;
- struct cmdq_client *client = (struct cmdq_client *)pkt->cl;
-
- err = mbox_send_message(client->chan, pkt);
- if (err < 0)
- return err;
- /* We can send next packet immediately, so just call txdone. */
- mbox_client_txdone(client->chan, 0);
-
- return 0;
-}
-EXPORT_SYMBOL(cmdq_pkt_flush_async);
-
MODULE_LICENSE("GPL v2");
@@ -297,19 +297,6 @@ int cmdq_pkt_eoc(struct cmdq_pkt *pkt);
*/
int cmdq_pkt_finalize(struct cmdq_pkt *pkt);
-/**
- * cmdq_pkt_flush_async() - trigger CMDQ to asynchronously execute the CMDQ
- * packet and call back at the end of done packet
- * @pkt: the CMDQ packet
- *
- * Return: 0 for success; else the error code is returned
- *
- * Trigger CMDQ to asynchronously execute the CMDQ packet and call back
- * at the end of done packet. Note that this is an ASYNC function. When the
- * function returned, it may or may not be finished.
- */
-int cmdq_pkt_flush_async(struct cmdq_pkt *pkt);
-
#else /* IS_ENABLED(CONFIG_MTK_CMDQ) */
static inline int cmdq_dev_get_client_reg(struct device *dev,
@@ -425,11 +412,6 @@ static inline int cmdq_pkt_finalize(struct cmdq_pkt *pkt)
return -EINVAL;
}
-static inline int cmdq_pkt_flush_async(struct cmdq_pkt *pkt)
-{
- return -EINVAL;
-}
-
#endif /* IS_ENABLED(CONFIG_MTK_CMDQ) */
#endif /* __MTK_CMDQ_H__ */
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> --- drivers/soc/mediatek/mtk-cmdq-helper.c | 15 --------------- include/linux/soc/mediatek/mtk-cmdq.h | 18 ------------------ 2 files changed, 33 deletions(-)