diff --git a/drivers/ata/libata-core-sata.c b/drivers/ata/libata-core-sata.c
index fb956c8aee9a..4aa938c1df8d 100644
--- a/drivers/ata/libata-core-sata.c
+++ b/drivers/ata/libata-core-sata.c
@@ -365,6 +365,87 @@ int sata_down_spd_limit(struct ata_link *link, u32 spd_limit)
 	return 0;
 }
 
+static int __sata_set_spd_needed(struct ata_link *link, u32 *scontrol)
+{
+	struct ata_link *host_link = &link->ap->link;
+	u32 limit, target, spd;
+
+	limit = link->sata_spd_limit;
+
+	/* Don't configure downstream link faster than upstream link.
+	 * It doesn't speed up anything and some PMPs choke on such
+	 * configuration.
+	 */
+	if (!ata_is_host_link(link) && host_link->sata_spd)
+		limit &= (1 << host_link->sata_spd) - 1;
+
+	if (limit == UINT_MAX)
+		target = 0;
+	else
+		target = fls(limit);
+
+	spd = (*scontrol >> 4) & 0xf;
+	*scontrol = (*scontrol & ~0xf0) | ((target & 0xf) << 4);
+
+	return spd != target;
+}
+
+/**
+ *	sata_set_spd_needed - is SATA spd configuration needed
+ *	@link: Link in question
+ *
+ *	Test whether the spd limit in SControl matches
+ *	@link->sata_spd_limit.  This function is used to determine
+ *	whether hardreset is necessary to apply SATA spd
+ *	configuration.
+ *
+ *	LOCKING:
+ *	Inherited from caller.
+ *
+ *	RETURNS:
+ *	1 if SATA spd configuration is needed, 0 otherwise.
+ */
+int sata_set_spd_needed(struct ata_link *link)
+{
+	u32 scontrol;
+
+	if (sata_scr_read(link, SCR_CONTROL, &scontrol))
+		return 1;
+
+	return __sata_set_spd_needed(link, &scontrol);
+}
+
+/**
+ *	sata_set_spd - set SATA spd according to spd limit
+ *	@link: Link to set SATA spd for
+ *
+ *	Set SATA spd of @link according to sata_spd_limit.
+ *
+ *	LOCKING:
+ *	Inherited from caller.
+ *
+ *	RETURNS:
+ *	0 if spd doesn't need to be changed, 1 if spd has been
+ *	changed.  Negative errno if SCR registers are inaccessible.
+ */
+int sata_set_spd(struct ata_link *link)
+{
+	u32 scontrol;
+	int rc;
+
+	if ((rc = sata_scr_read(link, SCR_CONTROL, &scontrol)))
+		return rc;
+
+	if (!__sata_set_spd_needed(link, &scontrol))
+		return 0;
+
+	if ((rc = sata_scr_write(link, SCR_CONTROL, scontrol)))
+		return rc;
+
+	return 1;
+}
+EXPORT_SYMBOL_GPL(sata_set_spd);
+
 /**
  *	sata_link_scr_lpm - manipulate SControl IPM and SPM fields
  *	@link: ATA link to manipulate SControl for
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 1d0744f18754..ff44d16b718e 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -2755,87 +2755,6 @@ struct ata_device *ata_dev_pair(struct ata_device *adev)
 }
 EXPORT_SYMBOL_GPL(ata_dev_pair);
 
-static int __sata_set_spd_needed(struct ata_link *link, u32 *scontrol)
-{
-	struct ata_link *host_link = &link->ap->link;
-	u32 limit, target, spd;
-
-	limit = link->sata_spd_limit;
-
-	/* Don't configure downstream link faster than upstream link.
-	 * It doesn't speed up anything and some PMPs choke on such
-	 * configuration.
-	 */
-	if (!ata_is_host_link(link) && host_link->sata_spd)
-		limit &= (1 << host_link->sata_spd) - 1;
-
-	if (limit == UINT_MAX)
-		target = 0;
-	else
-		target = fls(limit);
-
-	spd = (*scontrol >> 4) & 0xf;
-	*scontrol = (*scontrol & ~0xf0) | ((target & 0xf) << 4);
-
-	return spd != target;
-}
-
-/**
- *	sata_set_spd_needed - is SATA spd configuration needed
- *	@link: Link in question
- *
- *	Test whether the spd limit in SControl matches
- *	@link->sata_spd_limit.  This function is used to determine
- *	whether hardreset is necessary to apply SATA spd
- *	configuration.
- *
- *	LOCKING:
- *	Inherited from caller.
- *
- *	RETURNS:
- *	1 if SATA spd configuration is needed, 0 otherwise.
- */
-static int sata_set_spd_needed(struct ata_link *link)
-{
-	u32 scontrol;
-
-	if (sata_scr_read(link, SCR_CONTROL, &scontrol))
-		return 1;
-
-	return __sata_set_spd_needed(link, &scontrol);
-}
-
-/**
- *	sata_set_spd - set SATA spd according to spd limit
- *	@link: Link to set SATA spd for
- *
- *	Set SATA spd of @link according to sata_spd_limit.
- *
- *	LOCKING:
- *	Inherited from caller.
- *
- *	RETURNS:
- *	0 if spd doesn't need to be changed, 1 if spd has been
- *	changed.  Negative errno if SCR registers are inaccessible.
- */
-int sata_set_spd(struct ata_link *link)
-{
-	u32 scontrol;
-	int rc;
-
-	if ((rc = sata_scr_read(link, SCR_CONTROL, &scontrol)))
-		return rc;
-
-	if (!__sata_set_spd_needed(link, &scontrol))
-		return 0;
-
-	if ((rc = sata_scr_write(link, SCR_CONTROL, scontrol)))
-		return rc;
-
-	return 1;
-}
-EXPORT_SYMBOL_GPL(sata_set_spd);
-
 #ifdef CONFIG_ATA_ACPI
 /**
  *	ata_timing_cycle2mode - find xfer mode for the specified cycle duration
diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h
index 518a8e08a26d..ea614ac10c76 100644
--- a/drivers/ata/libata.h
+++ b/drivers/ata/libata.h
@@ -108,6 +108,7 @@ int ata_do_link_spd_horkage(struct ata_device *dev);
 int ata_dev_config_ncq(struct ata_device *dev, char *desc, size_t desc_sz);
 void sata_print_link_status(struct ata_link *link);
 int sata_down_spd_limit(struct ata_link *link, u32 spd_limit);
+int sata_set_spd_needed(struct ata_link *link);
 #else
 static inline int ata_do_link_spd_horkage(struct ata_device *dev) { return 0; }
 static inline int ata_dev_config_ncq(struct ata_device *dev, char *desc,
@@ -121,6 +122,7 @@ static inline int sata_down_spd_limit(struct ata_link *link, u32 spd_limit)
 {
 	return -EOPNOTSUPP;
 }
+static inline int sata_set_spd_needed(struct ata_link *link) { return 1; }
 #endif
 
 /* libata-acpi.c */
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 6bb0bd644f17..e466dbe56158 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -1076,7 +1076,6 @@ static inline int ata_port_is_dummy(struct ata_port *ap)
 	return ap->ops == &ata_dummy_port_ops;
 }
 
-extern int sata_set_spd(struct ata_link *link);
 extern int ata_std_prereset(struct ata_link *link, unsigned long deadline);
 extern int ata_wait_after_reset(struct ata_link *link, unsigned long deadline,
 				int (*check_ready)(struct ata_link *link));
@@ -1196,6 +1195,7 @@ extern void ata_scsi_cmd_error_handler(struct Scsi_Host *host, struct ata_port *
  * Core layer (SATA specific part) - drivers/ata/libata-core-sata.c
  */
 #ifdef CONFIG_SATA_HOST
+extern int sata_set_spd(struct ata_link *link);
 extern int sata_link_scr_lpm(struct ata_link *link, enum ata_lpm_policy policy,
 			     bool spm_wakeup);
 extern int ata_slave_link_init(struct ata_port *ap);
@@ -1203,6 +1203,8 @@ extern void ata_tf_to_fis(const struct ata_taskfile *tf,
 			  u8 pmp, int is_cmd, u8 *fis);
 extern void ata_tf_from_fis(const u8 *fis, struct ata_taskfile *tf);
 extern bool sata_lpm_ignore_phy_events(struct ata_link *link);
+#else
+static inline int sata_set_spd(struct ata_link *link) { return -EOPNOTSUPP; }
 #endif
 
 extern int ata_cable_40wire(struct ata_port *ap);
