Searched refs:btx (Results 1 – 1 of 1) sorted by relevance
277 struct qup_i2c_bam btx; member640 if (qup->btx.dma) in qup_i2c_rel_dma()641 dma_release_channel(qup->btx.dma); in qup_i2c_rel_dma()644 qup->btx.dma = NULL; in qup_i2c_rel_dma()652 if (!qup->btx.dma) { in qup_i2c_req_dma()653 qup->btx.dma = dma_request_chan(qup->dev, "tx"); in qup_i2c_req_dma()654 if (IS_ERR(qup->btx.dma)) { in qup_i2c_req_dma()655 err = PTR_ERR(qup->btx.dma); in qup_i2c_req_dma()656 qup->btx.dma = NULL; in qup_i2c_req_dma()713 ret = qup_sg_set_buf(&qup->btx.sg[qup->btx.sg_cnt++], in qup_i2c_bam_make_desc()[all …]