Lines Matching defs:len
128 writel(xfer->len, pspim->s_base + SP7021_SLAVE_DMA_LENGTH_REG);
148 writel(xfer->len, pspim->s_base + SP7021_SLAVE_DMA_LENGTH_REG);
158 static void sp7021_spi_master_rb(struct sp7021_spi_ctlr *pspim, unsigned int len)
162 for (i = 0; i < len; i++) {
169 static void sp7021_spi_master_wb(struct sp7021_spi_ctlr *pspim, unsigned int len)
173 for (i = 0; i < len; i++) {
307 xfer_cnt = xfer->len / SP7021_SPI_DATA_SIZE;
308 last_len = xfer->len % SP7021_SPI_DATA_SIZE;
371 xfer->len, DMA_TO_DEVICE);
375 dma_unmap_single(dev, xfer->tx_dma, xfer->len, DMA_TO_DEVICE);
377 xfer->rx_dma = dma_map_single(dev, xfer->rx_buf, xfer->len,
382 dma_unmap_single(dev, xfer->rx_dma, xfer->len, DMA_FROM_DEVICE);