diff --git a/drivers/ata/libata-core-sata.c b/drivers/ata/libata-core-sata.c
index 5749aa57c352..a3709b356fd2 100644
--- a/drivers/ata/libata-core-sata.c
+++ b/drivers/ata/libata-core-sata.c
@@ -831,6 +831,115 @@ int ata_qc_complete_multiple(struct ata_port *ap, u64 qc_active)
 }
 EXPORT_SYMBOL_GPL(ata_qc_complete_multiple);
 
+/**
+ *	sata_scr_valid - test whether SCRs are accessible
+ *	@link: ATA link to test SCR accessibility for
+ *
+ *	Test whether SCRs are accessible for @link.
+ *
+ *	LOCKING:
+ *	None.
+ *
+ *	RETURNS:
+ *	1 if SCRs are accessible, 0 otherwise.
+ */
+int sata_scr_valid(struct ata_link *link)
+{
+	struct ata_port *ap = link->ap;
+
+	return (ap->flags & ATA_FLAG_SATA) && ap->ops->scr_read;
+}
+EXPORT_SYMBOL_GPL(sata_scr_valid);
+
+/**
+ *	sata_scr_read - read SCR register of the specified port
+ *	@link: ATA link to read SCR for
+ *	@reg: SCR to read
+ *	@val: Place to store read value
+ *
+ *	Read SCR register @reg of @link into *@val.  This function is
+ *	guaranteed to succeed if @link is ap->link, the cable type of
+ *	the port is SATA and the port implements ->scr_read.
+ *
+ *	LOCKING:
+ *	None if @link is ap->link.  Kernel thread context otherwise.
+ *
+ *	RETURNS:
+ *	0 on success, negative errno on failure.
+ */
+int sata_scr_read(struct ata_link *link, int reg, u32 *val)
+{
+	if (ata_is_host_link(link)) {
+		if (sata_scr_valid(link))
+			return link->ap->ops->scr_read(link, reg, val);
+		return -EOPNOTSUPP;
+	}
+
+	return sata_pmp_scr_read(link, reg, val);
+}
+EXPORT_SYMBOL_GPL(sata_scr_read);
+
+/**
+ *	sata_scr_write - write SCR register of the specified port
+ *	@link: ATA link to write SCR for
+ *	@reg: SCR to write
+ *	@val: value to write
+ *
+ *	Write @val to SCR register @reg of @link.  This function is
+ *	guaranteed to succeed if @link is ap->link, the cable type of
+ *	the port is SATA and the port implements ->scr_read.
+ *
+ *	LOCKING:
+ *	None if @link is ap->link.  Kernel thread context otherwise.
+ *
+ *	RETURNS:
+ *	0 on success, negative errno on failure.
+ */
+int sata_scr_write(struct ata_link *link, int reg, u32 val)
+{
+	if (ata_is_host_link(link)) {
+		if (sata_scr_valid(link))
+			return link->ap->ops->scr_write(link, reg, val);
+		return -EOPNOTSUPP;
+	}
+
+	return sata_pmp_scr_write(link, reg, val);
+}
+EXPORT_SYMBOL_GPL(sata_scr_write);
+
+/**
+ *	sata_scr_write_flush - write SCR register of the specified port and flush
+ *	@link: ATA link to write SCR for
+ *	@reg: SCR to write
+ *	@val: value to write
+ *
+ *	This function is identical to sata_scr_write() except that this
+ *	function performs flush after writing to the register.
+ *
+ *	LOCKING:
+ *	None if @link is ap->link.  Kernel thread context otherwise.
+ *
+ *	RETURNS:
+ *	0 on success, negative errno on failure.
+ */
+int sata_scr_write_flush(struct ata_link *link, int reg, u32 val)
+{
+	if (ata_is_host_link(link)) {
+		int rc;
+
+		if (sata_scr_valid(link)) {
+			rc = link->ap->ops->scr_write(link, reg, val);
+			if (rc == 0)
+				rc = link->ap->ops->scr_read(link, reg, &val);
+			return rc;
+		}
+		return -EOPNOTSUPP;
+	}
+
+	return sata_pmp_scr_write(link, reg, val);
+}
+EXPORT_SYMBOL_GPL(sata_scr_write_flush);
+
 /**
  *	sata_link_init_spd - Initialize link->sata_spd_limit
  *	@link: Link to configure sata_spd_limit for
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 204e64ff4b93..f7124aede419 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -4531,115 +4531,6 @@ void ata_qc_issue(struct ata_queued_cmd *qc)
 	ata_qc_complete(qc);
 }
 
-/**
- *	sata_scr_valid - test whether SCRs are accessible
- *	@link: ATA link to test SCR accessibility for
- *
- *	Test whether SCRs are accessible for @link.
- *
- *	LOCKING:
- *	None.
- *
- *	RETURNS:
- *	1 if SCRs are accessible, 0 otherwise.
- */
-int sata_scr_valid(struct ata_link *link)
-{
-	struct ata_port *ap = link->ap;
-
-	return (ap->flags & ATA_FLAG_SATA) && ap->ops->scr_read;
-}
-EXPORT_SYMBOL_GPL(sata_scr_valid);
-
-/**
- *	sata_scr_read - read SCR register of the specified port
- *	@link: ATA link to read SCR for
- *	@reg: SCR to read
- *	@val: Place to store read value
- *
- *	Read SCR register @reg of @link into *@val.  This function is
- *	guaranteed to succeed if @link is ap->link, the cable type of
- *	the port is SATA and the port implements ->scr_read.
- *
- *	LOCKING:
- *	None if @link is ap->link.  Kernel thread context otherwise.
- *
- *	RETURNS:
- *	0 on success, negative errno on failure.
- */
-int sata_scr_read(struct ata_link *link, int reg, u32 *val)
-{
-	if (ata_is_host_link(link)) {
-		if (sata_scr_valid(link))
-			return link->ap->ops->scr_read(link, reg, val);
-		return -EOPNOTSUPP;
-	}
-
-	return sata_pmp_scr_read(link, reg, val);
-}
-EXPORT_SYMBOL_GPL(sata_scr_read);
-
-/**
- *	sata_scr_write - write SCR register of the specified port
- *	@link: ATA link to write SCR for
- *	@reg: SCR to write
- *	@val: value to write
- *
- *	Write @val to SCR register @reg of @link.  This function is
- *	guaranteed to succeed if @link is ap->link, the cable type of
- *	the port is SATA and the port implements ->scr_read.
- *
- *	LOCKING:
- *	None if @link is ap->link.  Kernel thread context otherwise.
- *
- *	RETURNS:
- *	0 on success, negative errno on failure.
- */
-int sata_scr_write(struct ata_link *link, int reg, u32 val)
-{
-	if (ata_is_host_link(link)) {
-		if (sata_scr_valid(link))
-			return link->ap->ops->scr_write(link, reg, val);
-		return -EOPNOTSUPP;
-	}
-
-	return sata_pmp_scr_write(link, reg, val);
-}
-EXPORT_SYMBOL_GPL(sata_scr_write);
-
-/**
- *	sata_scr_write_flush - write SCR register of the specified port and flush
- *	@link: ATA link to write SCR for
- *	@reg: SCR to write
- *	@val: value to write
- *
- *	This function is identical to sata_scr_write() except that this
- *	function performs flush after writing to the register.
- *
- *	LOCKING:
- *	None if @link is ap->link.  Kernel thread context otherwise.
- *
- *	RETURNS:
- *	0 on success, negative errno on failure.
- */
-int sata_scr_write_flush(struct ata_link *link, int reg, u32 val)
-{
-	if (ata_is_host_link(link)) {
-		int rc;
-
-		if (sata_scr_valid(link)) {
-			rc = link->ap->ops->scr_write(link, reg, val);
-			if (rc == 0)
-				rc = link->ap->ops->scr_read(link, reg, &val);
-			return rc;
-		}
-		return -EOPNOTSUPP;
-	}
-
-	return sata_pmp_scr_write(link, reg, val);
-}
-EXPORT_SYMBOL_GPL(sata_scr_write_flush);
-
 /**
  *	ata_phys_link_online - test whether the given link is online
  *	@link: ATA link to test
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 62e962b62c5d..3f5d714caa43 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -1119,10 +1119,6 @@ extern void ata_sas_tport_delete(struct ata_port *ap);
 extern void ata_sas_port_stop(struct ata_port *ap);
 extern int ata_sas_slave_configure(struct scsi_device *, struct ata_port *);
 extern int ata_sas_queuecmd(struct scsi_cmnd *cmd, struct ata_port *ap);
-extern int sata_scr_valid(struct ata_link *link);
-extern int sata_scr_read(struct ata_link *link, int reg, u32 *val);
-extern int sata_scr_write(struct ata_link *link, int reg, u32 val);
-extern int sata_scr_write_flush(struct ata_link *link, int reg, u32 val);
 extern bool ata_link_online(struct ata_link *link);
 extern bool ata_link_offline(struct ata_link *link);
 #ifdef CONFIG_PM
@@ -1198,6 +1194,10 @@ extern int sata_link_hardreset(struct ata_link *link,
 			const unsigned long *timing, unsigned long deadline,
 			bool *online, int (*check_ready)(struct ata_link *));
 extern int ata_slave_link_init(struct ata_port *ap);
+extern int sata_scr_valid(struct ata_link *link);
+extern int sata_scr_read(struct ata_link *link, int reg, u32 *val);
+extern int sata_scr_write(struct ata_link *link, int reg, u32 val);
+extern int sata_scr_write_flush(struct ata_link *link, int reg, u32 val);
 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);
@@ -1221,6 +1221,19 @@ static inline int sata_link_hardreset(struct ata_link *link,
 		*online = false;
 	return -EOPNOTSUPP;
 }
+static inline int sata_scr_valid(struct ata_link *link) { return 0; }
+static inline int sata_scr_read(struct ata_link *link, int reg, u32 *val)
+{
+	return -EOPNOTSUPP;
+}
+static inline int sata_scr_write(struct ata_link *link, int reg, u32 val)
+{
+	return -EOPNOTSUPP;
+}
+static inline int sata_scr_write_flush(struct ata_link *link, int reg, u32 val)
+{
+	return -EOPNOTSUPP;
+}
 #endif
 
 extern int ata_cable_40wire(struct ata_port *ap);
