using_pio        2954 drivers/ata/libata-scsi.c 	int using_pio = !nodata && (dev->flags & ATA_DFLAG_PIO);
using_pio        2972 drivers/ata/libata-scsi.c 	if (!nodata && !using_pio && atapi_check_dma(qc))
using_pio        2973 drivers/ata/libata-scsi.c 		using_pio = 1;
using_pio        3014 drivers/ata/libata-scsi.c 	else if (using_pio)