diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index e932d11a061f..f3391e66b694 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -3485,144 +3485,6 @@ int ata_wait_after_reset(struct ata_link *link, unsigned long deadline,
 }
 EXPORT_SYMBOL_GPL(ata_wait_after_reset);
 
-/**
- *	sata_link_debounce - debounce SATA phy status
- *	@link: ATA link to debounce SATA phy status for
- *	@params: timing parameters { interval, duration, timeout } in msec
- *	@deadline: deadline jiffies for the operation
- *
- *	Make sure SStatus of @link reaches stable state, determined by
- *	holding the same value where DET is not 1 for @duration polled
- *	every @interval, before @timeout.  Timeout constraints the
- *	beginning of the stable state.  Because DET gets stuck at 1 on
- *	some controllers after hot unplugging, this functions waits
- *	until timeout then returns 0 if DET is stable at 1.
- *
- *	@timeout is further limited by @deadline.  The sooner of the
- *	two is used.
- *
- *	LOCKING:
- *	Kernel thread context (may sleep)
- *
- *	RETURNS:
- *	0 on success, -errno on failure.
- */
-int sata_link_debounce(struct ata_link *link, const unsigned long *params,
-		       unsigned long deadline)
-{
-	unsigned long interval = params[0];
-	unsigned long duration = params[1];
-	unsigned long last_jiffies, t;
-	u32 last, cur;
-	int rc;
-
-	t = ata_deadline(jiffies, params[2]);
-	if (time_before(t, deadline))
-		deadline = t;
-
-	if ((rc = sata_scr_read(link, SCR_STATUS, &cur)))
-		return rc;
-	cur &= 0xf;
-
-	last = cur;
-	last_jiffies = jiffies;
-
-	while (1) {
-		ata_msleep(link->ap, interval);
-		if ((rc = sata_scr_read(link, SCR_STATUS, &cur)))
-			return rc;
-		cur &= 0xf;
-
-		/* DET stable? */
-		if (cur == last) {
-			if (cur == 1 && time_before(jiffies, deadline))
-				continue;
-			if (time_after(jiffies,
-				       ata_deadline(last_jiffies, duration)))
-				return 0;
-			continue;
-		}
-
-		/* unstable, start over */
-		last = cur;
-		last_jiffies = jiffies;
-
-		/* Check deadline.  If debouncing failed, return
-		 * -EPIPE to tell upper layer to lower link speed.
-		 */
-		if (time_after(jiffies, deadline))
-			return -EPIPE;
-	}
-}
-EXPORT_SYMBOL_GPL(sata_link_debounce);
-
-/**
- *	sata_link_resume - resume SATA link
- *	@link: ATA link to resume SATA
- *	@params: timing parameters { interval, duration, timeout } in msec
- *	@deadline: deadline jiffies for the operation
- *
- *	Resume SATA phy @link and debounce it.
- *
- *	LOCKING:
- *	Kernel thread context (may sleep)
- *
- *	RETURNS:
- *	0 on success, -errno on failure.
- */
-int sata_link_resume(struct ata_link *link, const unsigned long *params,
-		     unsigned long deadline)
-{
-	int tries = ATA_LINK_RESUME_TRIES;
-	u32 scontrol, serror;
-	int rc;
-
-	if ((rc = sata_scr_read(link, SCR_CONTROL, &scontrol)))
-		return rc;
-
-	/*
-	 * Writes to SControl sometimes get ignored under certain
-	 * controllers (ata_piix SIDPR).  Make sure DET actually is
-	 * cleared.
-	 */
-	do {
-		scontrol = (scontrol & 0x0f0) | 0x300;
-		if ((rc = sata_scr_write(link, SCR_CONTROL, scontrol)))
-			return rc;
-		/*
-		 * Some PHYs react badly if SStatus is pounded
-		 * immediately after resuming.  Delay 200ms before
-		 * debouncing.
-		 */
-		if (!(link->flags & ATA_LFLAG_NO_DB_DELAY))
-			ata_msleep(link->ap, 200);
-
-		/* is SControl restored correctly? */
-		if ((rc = sata_scr_read(link, SCR_CONTROL, &scontrol)))
-			return rc;
-	} while ((scontrol & 0xf0f) != 0x300 && --tries);
-
-	if ((scontrol & 0xf0f) != 0x300) {
-		ata_link_warn(link, "failed to resume link (SControl %X)\n",
-			     scontrol);
-		return 0;
-	}
-
-	if (tries < ATA_LINK_RESUME_TRIES)
-		ata_link_warn(link, "link resume succeeded after %d retries\n",
-			      ATA_LINK_RESUME_TRIES - tries);
-
-	if ((rc = sata_link_debounce(link, params, deadline)))
-		return rc;
-
-	/* clear SError, some PHYs require this even for SRST to work */
-	if (!(rc = sata_scr_read(link, SCR_ERROR, &serror)))
-		rc = sata_scr_write(link, SCR_ERROR, serror);
-
-	return rc != -EINVAL ? rc : 0;
-}
-EXPORT_SYMBOL_GPL(sata_link_resume);
-
 /**
  *	ata_std_prereset - prepare for reset
  *	@link: ATA link to be reset
diff --git a/drivers/ata/libata-sata.c b/drivers/ata/libata-sata.c
index d66afdc33d54..34852fced999 100644
--- a/drivers/ata/libata-sata.c
+++ b/drivers/ata/libata-sata.c
@@ -196,6 +196,144 @@ void ata_tf_from_fis(const u8 *fis, struct ata_taskfile *tf)
 }
 EXPORT_SYMBOL_GPL(ata_tf_from_fis);
 
+/**
+ *	sata_link_debounce - debounce SATA phy status
+ *	@link: ATA link to debounce SATA phy status for
+ *	@params: timing parameters { interval, duration, timeout } in msec
+ *	@deadline: deadline jiffies for the operation
+ *
+ *	Make sure SStatus of @link reaches stable state, determined by
+ *	holding the same value where DET is not 1 for @duration polled
+ *	every @interval, before @timeout.  Timeout constraints the
+ *	beginning of the stable state.  Because DET gets stuck at 1 on
+ *	some controllers after hot unplugging, this functions waits
+ *	until timeout then returns 0 if DET is stable at 1.
+ *
+ *	@timeout is further limited by @deadline.  The sooner of the
+ *	two is used.
+ *
+ *	LOCKING:
+ *	Kernel thread context (may sleep)
+ *
+ *	RETURNS:
+ *	0 on success, -errno on failure.
+ */
+int sata_link_debounce(struct ata_link *link, const unsigned long *params,
+		       unsigned long deadline)
+{
+	unsigned long interval = params[0];
+	unsigned long duration = params[1];
+	unsigned long last_jiffies, t;
+	u32 last, cur;
+	int rc;
+
+	t = ata_deadline(jiffies, params[2]);
+	if (time_before(t, deadline))
+		deadline = t;
+
+	if ((rc = sata_scr_read(link, SCR_STATUS, &cur)))
+		return rc;
+	cur &= 0xf;
+
+	last = cur;
+	last_jiffies = jiffies;
+
+	while (1) {
+		ata_msleep(link->ap, interval);
+		if ((rc = sata_scr_read(link, SCR_STATUS, &cur)))
+			return rc;
+		cur &= 0xf;
+
+		/* DET stable? */
+		if (cur == last) {
+			if (cur == 1 && time_before(jiffies, deadline))
+				continue;
+			if (time_after(jiffies,
+				       ata_deadline(last_jiffies, duration)))
+				return 0;
+			continue;
+		}
+
+		/* unstable, start over */
+		last = cur;
+		last_jiffies = jiffies;
+
+		/* Check deadline.  If debouncing failed, return
+		 * -EPIPE to tell upper layer to lower link speed.
+		 */
+		if (time_after(jiffies, deadline))
+			return -EPIPE;
+	}
+}
+EXPORT_SYMBOL_GPL(sata_link_debounce);
+
+/**
+ *	sata_link_resume - resume SATA link
+ *	@link: ATA link to resume SATA
+ *	@params: timing parameters { interval, duration, timeout } in msec
+ *	@deadline: deadline jiffies for the operation
+ *
+ *	Resume SATA phy @link and debounce it.
+ *
+ *	LOCKING:
+ *	Kernel thread context (may sleep)
+ *
+ *	RETURNS:
+ *	0 on success, -errno on failure.
+ */
+int sata_link_resume(struct ata_link *link, const unsigned long *params,
+		     unsigned long deadline)
+{
+	int tries = ATA_LINK_RESUME_TRIES;
+	u32 scontrol, serror;
+	int rc;
+
+	if ((rc = sata_scr_read(link, SCR_CONTROL, &scontrol)))
+		return rc;
+
+	/*
+	 * Writes to SControl sometimes get ignored under certain
+	 * controllers (ata_piix SIDPR).  Make sure DET actually is
+	 * cleared.
+	 */
+	do {
+		scontrol = (scontrol & 0x0f0) | 0x300;
+		if ((rc = sata_scr_write(link, SCR_CONTROL, scontrol)))
+			return rc;
+		/*
+		 * Some PHYs react badly if SStatus is pounded
+		 * immediately after resuming.  Delay 200ms before
+		 * debouncing.
+		 */
+		if (!(link->flags & ATA_LFLAG_NO_DB_DELAY))
+			ata_msleep(link->ap, 200);
+
+		/* is SControl restored correctly? */
+		if ((rc = sata_scr_read(link, SCR_CONTROL, &scontrol)))
+			return rc;
+	} while ((scontrol & 0xf0f) != 0x300 && --tries);
+
+	if ((scontrol & 0xf0f) != 0x300) {
+		ata_link_warn(link, "failed to resume link (SControl %X)\n",
+			     scontrol);
+		return 0;
+	}
+
+	if (tries < ATA_LINK_RESUME_TRIES)
+		ata_link_warn(link, "link resume succeeded after %d retries\n",
+			      ATA_LINK_RESUME_TRIES - tries);
+
+	if ((rc = sata_link_debounce(link, params, deadline)))
+		return rc;
+
+	/* clear SError, some PHYs require this even for SRST to work */
+	if (!(rc = sata_scr_read(link, SCR_ERROR, &serror)))
+		rc = sata_scr_write(link, SCR_ERROR, serror);
+
+	return rc != -EINVAL ? rc : 0;
+}
+EXPORT_SYMBOL_GPL(sata_link_resume);
+
 /**
  *	sata_link_scr_lpm - manipulate SControl IPM and SPM fields
  *	@link: ATA link to manipulate SControl for
diff --git a/include/linux/libata.h b/include/linux/libata.h
index efc87613f9c1..bd0ac8007911 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -1079,10 +1079,6 @@ static inline int ata_port_is_dummy(struct ata_port *ap)
 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));
-extern int sata_link_debounce(struct ata_link *link,
-			const unsigned long *params, unsigned long deadline);
-extern int sata_link_resume(struct ata_link *link, const unsigned long *params,
-			    unsigned long deadline);
 extern int sata_link_hardreset(struct ata_link *link,
 			const unsigned long *timing, unsigned long deadline,
 			bool *online, int (*check_ready)(struct ata_link *));
@@ -1196,6 +1192,8 @@ 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 int sata_set_spd(struct ata_link *link);
+extern int sata_link_resume(struct ata_link *link, const unsigned long *params,
+			    unsigned long deadline);
 #else
 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)
@@ -1211,7 +1209,15 @@ static inline int sata_scr_write_flush(struct ata_link *link, int reg, u32 val)
 	return -EOPNOTSUPP;
 }
 static inline int sata_set_spd(struct ata_link *link) { return -EOPNOTSUPP; }
+static inline int sata_link_resume(struct ata_link *link,
+				   const unsigned long *params,
+				   unsigned long deadline)
+{
+	return -EOPNOTSUPP;
+}
 #endif
+extern int sata_link_debounce(struct ata_link *link,
+			const unsigned long *params, unsigned long deadline);
 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);
