Searched refs:dma_wr_buf (Results 1 – 1 of 1) sorted by relevance
| /OK3568_Linux_fs/kernel/drivers/i2c/busses/ |
| H A D | i2c-mt65xx.c | 853 u8 *dma_wr_buf = NULL; in mtk_i2c_do_transfer() local
938 dma_wr_buf = i2c_get_dma_safe_msg_buf(msgs, 1); in mtk_i2c_do_transfer()
939 if (!dma_wr_buf) in mtk_i2c_do_transfer()
942 wpaddr = dma_map_single(i2c->dev, dma_wr_buf, in mtk_i2c_do_transfer()
945 i2c_put_dma_safe_msg_buf(dma_wr_buf, msgs, false); in mtk_i2c_do_transfer()
961 dma_wr_buf = i2c_get_dma_safe_msg_buf(msgs, 1); in mtk_i2c_do_transfer()
962 if (!dma_wr_buf) in mtk_i2c_do_transfer()
965 wpaddr = dma_map_single(i2c->dev, dma_wr_buf, in mtk_i2c_do_transfer()
968 i2c_put_dma_safe_msg_buf(dma_wr_buf, msgs, false); in mtk_i2c_do_transfer()
978 i2c_put_dma_safe_msg_buf(dma_wr_buf, msgs, false); in mtk_i2c_do_transfer()
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