rx_dma_sbuf 743 drivers/spi/spi-topcliff-pch.c const u16 *rx_dma_sbuf; rx_dma_sbuf 757 drivers/spi/spi-topcliff-pch.c rx_dma_sbuf = data->dma.rx_buf_virt; rx_dma_sbuf 759 drivers/spi/spi-topcliff-pch.c *rx_sbuf++ = *rx_dma_sbuf++;