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-rw-r--r--include/linux/libata.h11
1 files changed, 6 insertions, 5 deletions
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 03afcd63202d..7fa96cb4f6db 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -701,7 +701,8 @@ struct ata_port_operations {
701 void (*bmdma_setup) (struct ata_queued_cmd *qc); 701 void (*bmdma_setup) (struct ata_queued_cmd *qc);
702 void (*bmdma_start) (struct ata_queued_cmd *qc); 702 void (*bmdma_start) (struct ata_queued_cmd *qc);
703 703
704 void (*data_xfer) (struct ata_device *, unsigned char *, unsigned int, int); 704 unsigned int (*data_xfer) (struct ata_device *dev, unsigned char *buf,
705 unsigned int buflen, int rw);
705 706
706 int (*qc_defer) (struct ata_queued_cmd *qc); 707 int (*qc_defer) (struct ata_queued_cmd *qc);
707 void (*qc_prep) (struct ata_queued_cmd *qc); 708 void (*qc_prep) (struct ata_queued_cmd *qc);
@@ -881,10 +882,10 @@ extern void ata_exec_command(struct ata_port *ap, const struct ata_taskfile *tf)
881extern int ata_port_start(struct ata_port *ap); 882extern int ata_port_start(struct ata_port *ap);
882extern int ata_sff_port_start(struct ata_port *ap); 883extern int ata_sff_port_start(struct ata_port *ap);
883extern irqreturn_t ata_interrupt(int irq, void *dev_instance); 884extern irqreturn_t ata_interrupt(int irq, void *dev_instance);
884extern void ata_data_xfer(struct ata_device *adev, unsigned char *buf, 885extern unsigned int ata_data_xfer(struct ata_device *dev,
885 unsigned int buflen, int write_data); 886 unsigned char *buf, unsigned int buflen, int rw);
886extern void ata_data_xfer_noirq(struct ata_device *adev, unsigned char *buf, 887extern unsigned int ata_data_xfer_noirq(struct ata_device *dev,
887 unsigned int buflen, int write_data); 888 unsigned char *buf, unsigned int buflen, int rw);
888extern int ata_std_qc_defer(struct ata_queued_cmd *qc); 889extern int ata_std_qc_defer(struct ata_queued_cmd *qc);
889extern void ata_dumb_qc_prep(struct ata_queued_cmd *qc); 890extern void ata_dumb_qc_prep(struct ata_queued_cmd *qc);
890extern void ata_qc_prep(struct ata_queued_cmd *qc); 891extern void ata_qc_prep(struct ata_queued_cmd *qc);