Lines Matching refs:dma_wr_buf
983 u8 *dma_wr_buf = NULL; in mtk_i2c_do_transfer() local
1090 dma_wr_buf = i2c_get_dma_safe_msg_buf(msgs, 1); in mtk_i2c_do_transfer()
1091 if (!dma_wr_buf) in mtk_i2c_do_transfer()
1094 wpaddr = dma_map_single(i2c->dev, dma_wr_buf, in mtk_i2c_do_transfer()
1097 i2c_put_dma_safe_msg_buf(dma_wr_buf, msgs, false); in mtk_i2c_do_transfer()
1113 dma_wr_buf = i2c_get_dma_safe_msg_buf(msgs, 1); in mtk_i2c_do_transfer()
1114 if (!dma_wr_buf) in mtk_i2c_do_transfer()
1117 wpaddr = dma_map_single(i2c->dev, dma_wr_buf, in mtk_i2c_do_transfer()
1120 i2c_put_dma_safe_msg_buf(dma_wr_buf, msgs, false); in mtk_i2c_do_transfer()
1130 i2c_put_dma_safe_msg_buf(dma_wr_buf, msgs, false); in mtk_i2c_do_transfer()
1142 i2c_put_dma_safe_msg_buf(dma_wr_buf, msgs, false); in mtk_i2c_do_transfer()
1184 i2c_put_dma_safe_msg_buf(dma_wr_buf, msgs, true); in mtk_i2c_do_transfer()
1196 i2c_put_dma_safe_msg_buf(dma_wr_buf, msgs, true); in mtk_i2c_do_transfer()