diff options
| -rw-r--r-- | drivers/soc/mediatek/mtk-cmdq-helper.c | 32 | ||||
| -rw-r--r-- | include/linux/soc/mediatek/mtk-cmdq.h | 12 |
2 files changed, 0 insertions, 44 deletions
diff --git a/drivers/soc/mediatek/mtk-cmdq-helper.c b/drivers/soc/mediatek/mtk-cmdq-helper.c index 280d3bd9f675..3c8e4212d941 100644 --- a/drivers/soc/mediatek/mtk-cmdq-helper.c +++ b/drivers/soc/mediatek/mtk-cmdq-helper.c @@ -463,36 +463,4 @@ int cmdq_pkt_flush_async(struct cmdq_pkt *pkt, cmdq_async_flush_cb cb, } EXPORT_SYMBOL(cmdq_pkt_flush_async); -struct cmdq_flush_completion { - struct completion cmplt; - bool err; -}; - -static void cmdq_pkt_flush_cb(struct cmdq_cb_data data) -{ - struct cmdq_flush_completion *cmplt; - - cmplt = (struct cmdq_flush_completion *)data.data; - if (data.sta != CMDQ_CB_NORMAL) - cmplt->err = true; - else - cmplt->err = false; - complete(&cmplt->cmplt); -} - -int cmdq_pkt_flush(struct cmdq_pkt *pkt) -{ - struct cmdq_flush_completion cmplt; - int err; - - init_completion(&cmplt.cmplt); - err = cmdq_pkt_flush_async(pkt, cmdq_pkt_flush_cb, &cmplt); - if (err < 0) - return err; - wait_for_completion(&cmplt.cmplt); - - return cmplt.err ? -EFAULT : 0; -} -EXPORT_SYMBOL(cmdq_pkt_flush); - MODULE_LICENSE("GPL v2"); diff --git a/include/linux/soc/mediatek/mtk-cmdq.h b/include/linux/soc/mediatek/mtk-cmdq.h index 8e9996610978..ac6b5f3cba95 100644 --- a/include/linux/soc/mediatek/mtk-cmdq.h +++ b/include/linux/soc/mediatek/mtk-cmdq.h @@ -280,16 +280,4 @@ int cmdq_pkt_finalize(struct cmdq_pkt *pkt); int cmdq_pkt_flush_async(struct cmdq_pkt *pkt, cmdq_async_flush_cb cb, void *data); -/** - * cmdq_pkt_flush() - trigger CMDQ to execute the CMDQ packet - * @pkt: the CMDQ packet - * - * Return: 0 for success; else the error code is returned - * - * Trigger CMDQ to execute the CMDQ packet. Note that this is a - * synchronous flush function. When the function returned, the recorded - * commands have been done. - */ -int cmdq_pkt_flush(struct cmdq_pkt *pkt); - #endif /* __MTK_CMDQ_H__ */ |