Searched refs:aus (Results 1 – 1 of 1) sorted by relevance
107 struct at91_usart_spi *aus = spi_master_get_devdata(ctlr); in dma_callback() local109 at91_usart_spi_writel(aus, IER, US_IR_RXRDY); in dma_callback()110 aus->current_rx_remaining_bytes = 0; in dma_callback()111 complete(&aus->xfer_completion); in dma_callback()118 struct at91_usart_spi *aus = spi_master_get_devdata(ctrl); in at91_usart_spi_can_dma() local120 return aus->use_dma && xfer->len >= US_DMA_MIN_BYTES; in at91_usart_spi_can_dma()124 struct at91_usart_spi *aus) in at91_usart_spi_configure_dma() argument127 struct device *dev = &aus->mpdev->dev; in at91_usart_spi_configure_dma()128 phys_addr_t phybase = aus->phybase; in at91_usart_spi_configure_dma()185 aus->use_dma = true; in at91_usart_spi_configure_dma()[all …]