prev_gtf 647 drivers/ata/libata-acpi.c const struct ata_acpi_gtf *prev_gtf) prev_gtf 663 drivers/ata/libata-acpi.c if (prev_gtf) { prev_gtf 664 drivers/ata/libata-acpi.c ata_acpi_gtf_to_tf(dev, prev_gtf, &ptf);