dma_select 379 sound/pci/hda/hda_controller.c u32 dma_select; dma_select 393 sound/pci/hda/hda_controller.c dma_select = (direction << GTSCC_CDMAS_DMA_DIR_SHIFT) | dma_select 395 sound/pci/hda/hda_controller.c snd_hdac_chip_writel(azx_bus(chip), GTSCC, dma_select);