ep93xx_spi_dma_filter  599 drivers/spi/spi-ep93xx.c 	espi->dma_rx = dma_request_channel(mask, ep93xx_spi_dma_filter,
ep93xx_spi_dma_filter  610 drivers/spi/spi-ep93xx.c 	espi->dma_tx = dma_request_channel(mask, ep93xx_spi_dma_filter,