18 	struct dma_slave_config dma_sconfig;  in stm32_i2c_dma_request()  local
35 	memset(&dma_sconfig, 0, sizeof(dma_sconfig));  in stm32_i2c_dma_request()
36 	dma_sconfig.dst_addr = phy_addr + txdr_offset;  in stm32_i2c_dma_request()
37 	dma_sconfig.dst_addr_width = DMA_SLAVE_BUSWIDTH_1_BYTE;  in stm32_i2c_dma_request()
38 	dma_sconfig.dst_maxburst = 1;  in stm32_i2c_dma_request()
39 	dma_sconfig.direction = DMA_MEM_TO_DEV;  in stm32_i2c_dma_request()
40 	ret = dmaengine_slave_config(dma->chan_tx, &dma_sconfig);  in stm32_i2c_dma_request()
57 	memset(&dma_sconfig, 0, sizeof(dma_sconfig));  in stm32_i2c_dma_request()
58 	dma_sconfig.src_addr = phy_addr + rxdr_offset;  in stm32_i2c_dma_request()
59 	dma_sconfig.src_addr_width = DMA_SLAVE_BUSWIDTH_1_BYTE;  in stm32_i2c_dma_request()
60 	dma_sconfig.src_maxburst = 1;  in stm32_i2c_dma_request()
61 	dma_sconfig.direction = DMA_DEV_TO_MEM;  in stm32_i2c_dma_request()
62 	ret = dmaengine_slave_config(dma->chan_rx, &dma_sconfig);  in stm32_i2c_dma_request()