libata-sff: Fix oops reported in kerneloops.org for pnp devices with no ctl

[linux-2.6-omap-h63xx.git] / include / linux / libata.h

diff --git a/include/linux/libata.h b/include/linux/libata.h
index 93e2b89d0c573d18f4d37aaa88806ac5f19d60c6..e57e5d08312d44929321204c1c0600b1068f82eb 100644 (file)
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -1432,7 +1432,8 @@ extern void ata_sff_qc_prep(struct ata_queued_cmd *qc);
 extern void ata_sff_dumb_qc_prep(struct ata_queued_cmd *qc);
 extern void ata_sff_dev_select(struct ata_port *ap, unsigned int device);
 extern u8 ata_sff_check_status(struct ata_port *ap);
-extern u8 ata_sff_altstatus(struct ata_port *ap);
+extern void ata_sff_pause(struct ata_port *ap);
+extern void ata_sff_dma_pause(struct ata_port *ap);
 extern int ata_sff_busy_sleep(struct ata_port *ap,
                              unsigned long timeout_pat, unsigned long timeout);
 extern int ata_sff_wait_ready(struct ata_link *link, unsigned long deadline);
@@ -1492,19 +1493,6 @@ extern int ata_pci_sff_init_one(struct pci_dev *pdev,
                                struct scsi_host_template *sht, void *host_priv);
 #endif /* CONFIG_PCI */
 
-/**
- *     ata_sff_pause - Flush writes and pause 400 nanoseconds.
- *     @ap: Port to wait for.
- *
- *     LOCKING:
- *     Inherited from caller.
- */
-static inline void ata_sff_pause(struct ata_port *ap)
-{
-       ata_sff_altstatus(ap);
-       ndelay(400);
-}
-
 /**
  *     ata_sff_busy_wait - Wait for a port status register
  *     @ap: Port to wait for.