1 files changed, 16 insertions, 21 deletions

diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index e1b1dd215267..cceedde51126 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -1171,7 +1171,7 @@ static int ata_read_native_max_address(struct ata_device *dev, u64 *max_sectors)
 		ata_dev_warn(dev,
 			     "failed to read native max address (err_mask=0x%x)\n",
 			     err_mask);
-		if (err_mask == AC_ERR_DEV && (tf.feature & ATA_ABORTED))
+		if (err_mask == AC_ERR_DEV && (tf.error & ATA_ABORTED))
 			return -EACCES;
 		return -EIO;
 	}
@@ -1235,7 +1235,7 @@ static int ata_set_max_sectors(struct ata_device *dev, u64 new_sectors)
 			     "failed to set max address (err_mask=0x%x)\n",
 			     err_mask);
 		if (err_mask == AC_ERR_DEV &&
-		    (tf.feature & (ATA_ABORTED | ATA_IDNF)))
+		    (tf.error & (ATA_ABORTED | ATA_IDNF)))
 			return -EACCES;
 		return -EIO;
 	}
@@ -1584,7 +1584,7 @@ unsigned ata_exec_internal_sg(struct ata_device *dev,
 
 	/* perform minimal error analysis */
 	if (qc->flags & ATA_QCFLAG_FAILED) {
-		if (qc->result_tf.command & (ATA_ERR | ATA_DF))
+		if (qc->result_tf.status & (ATA_ERR | ATA_DF))
 			qc->err_mask |= AC_ERR_DEV;
 
 		if (!qc->err_mask)
@@ -1593,7 +1593,7 @@ unsigned ata_exec_internal_sg(struct ata_device *dev,
 		if (qc->err_mask & ~AC_ERR_OTHER)
 			qc->err_mask &= ~AC_ERR_OTHER;
 	} else if (qc->tf.command == ATA_CMD_REQ_SENSE_DATA) {
-		qc->result_tf.command |= ATA_SENSE;
+		qc->result_tf.status |= ATA_SENSE;
 	}
 
 	/* finish up */
@@ -1813,7 +1813,7 @@ retry:
 			return 0;
 		}
 
-		if ((err_mask == AC_ERR_DEV) && (tf.feature & ATA_ABORTED)) {
+		if ((err_mask == AC_ERR_DEV) && (tf.error & ATA_ABORTED)) {
 			/* Device or controller might have reported
 			 * the wrong device class.  Give a shot at the
 			 * other IDENTIFY if the current one is
@@ -2448,23 +2448,21 @@ static void ata_dev_config_cpr(struct ata_device *dev)
 	struct ata_cpr_log *cpr_log = NULL;
 	u8 *desc, *buf = NULL;
 
-	if (!ata_identify_page_supported(dev,
-				 ATA_LOG_CONCURRENT_POSITIONING_RANGES))
+	if (ata_id_major_version(dev->id) < 11 ||
+	    !ata_log_supported(dev, ATA_LOG_CONCURRENT_POSITIONING_RANGES))
 		goto out;
 
 	/*
-	 * Read IDENTIFY DEVICE data log, page 0x47
-	 * (concurrent positioning ranges). We can have at most 255 32B range
-	 * descriptors plus a 64B header.
+	 * Read the concurrent positioning ranges log (0x47). We can have at
+	 * most 255 32B range descriptors plus a 64B header.
 	 */
 	buf_len = (64 + 255 * 32 + 511) & ~511;
 	buf = kzalloc(buf_len, GFP_KERNEL);
 	if (!buf)
 		goto out;
 
-	err_mask = ata_read_log_page(dev, ATA_LOG_IDENTIFY_DEVICE,
-				     ATA_LOG_CONCURRENT_POSITIONING_RANGES,
-				     buf, buf_len >> 9);
+	err_mask = ata_read_log_page(dev, ATA_LOG_CONCURRENT_POSITIONING_RANGES,
+				     0, buf, buf_len >> 9);
 	if (err_mask)
 		goto out;
 
@@ -3571,7 +3569,7 @@ EXPORT_SYMBOL_GPL(ata_wait_after_reset);
  *	Kernel thread context (may sleep)
  *
  *	RETURNS:
- *	0 on success, -errno otherwise.
+ *	Always 0.
  */
 int ata_std_prereset(struct ata_link *link, unsigned long deadline)
 {
@@ -4031,6 +4029,7 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = {
 
 	/* devices that don't properly handle TRIM commands */
 	{ "SuperSSpeed S238*",		NULL,	ATA_HORKAGE_NOTRIM, },
+	{ "M88V29*",			NULL,	ATA_HORKAGE_NOTRIM, },
 
 	/*
 	 * As defined, the DRAT (Deterministic Read After Trim) and RZAT
@@ -4385,7 +4384,7 @@ static unsigned int ata_dev_init_params(struct ata_device *dev,
 	/* A clean abort indicates an original or just out of spec drive
 	   and we should continue as we issue the setup based on the
 	   drive reported working geometry */
-	if (err_mask == AC_ERR_DEV && (tf.feature & ATA_ABORTED))
+	if (err_mask == AC_ERR_DEV && (tf.error & ATA_ABORTED))
 		err_mask = 0;
 
 	return err_mask;
@@ -5180,10 +5179,9 @@ EXPORT_SYMBOL_GPL(ata_sas_port_resume);
  *
  *	Suspend @host.  Actual operation is performed by port suspend.
  */
-int ata_host_suspend(struct ata_host *host, pm_message_t mesg)
+void ata_host_suspend(struct ata_host *host, pm_message_t mesg)
 {
 	host->dev->power.power_state = mesg;
-	return 0;
 }
 EXPORT_SYMBOL_GPL(ata_host_suspend);
 
@@ -6100,11 +6098,8 @@ EXPORT_SYMBOL_GPL(ata_pci_device_do_resume);
 int ata_pci_device_suspend(struct pci_dev *pdev, pm_message_t mesg)
 {
 	struct ata_host *host = pci_get_drvdata(pdev);
-	int rc = 0;
 
-	rc = ata_host_suspend(host, mesg);
-	if (rc)
-		return rc;
+	ata_host_suspend(host, mesg);
 
 	ata_pci_device_do_suspend(pdev, mesg);