[libata] kill bogus cut-n-pasted comments in three drivers

drivers/scsi/sata_promise.c

diff --git a/drivers/scsi/sata_promise.c b/drivers/scsi/sata_promise.c
index 9557c7a..000844a 100644
--- a/drivers/scsi/sata_promise.c
+++ b/drivers/scsi/sata_promise.c
@@ -677,10 +677,6 @@
 	if (!printed_version++)
 		dev_printk(KERN_DEBUG, &pdev->dev, "version " DRV_VERSION "\n");
 
-	/*
-	 * If this driver happens to only be useful on Apple's K2, then
-	 * we should check that here as it has a normal Serverworks ID
-	 */
 	rc = pci_enable_device(pdev);
 	if (rc)
 		return rc;

drivers/scsi/sata_sil.c

diff --git a/drivers/scsi/sata_sil.c b/drivers/scsi/sata_sil.c
index d6c7086..1aeb813 100644
--- a/drivers/scsi/sata_sil.c
+++ b/drivers/scsi/sata_sil.c
@@ -391,10 +391,6 @@
 	if (!printed_version++)
 		dev_printk(KERN_DEBUG, &pdev->dev, "version " DRV_VERSION "\n");
 
-	/*
-	 * If this driver happens to only be useful on Apple's K2, then
-	 * we should check that here as it has a normal Serverworks ID
-	 */
 	rc = pci_enable_device(pdev);
 	if (rc)
 		return rc;

drivers/scsi/sata_sx4.c

diff --git a/drivers/scsi/sata_sx4.c b/drivers/scsi/sata_sx4.c
index 3af28ef..be61395 100644
--- a/drivers/scsi/sata_sx4.c
+++ b/drivers/scsi/sata_sx4.c
@@ -1376,10 +1376,6 @@
 	if (!printed_version++)
 		dev_printk(KERN_DEBUG, &pdev->dev, "version " DRV_VERSION "\n");
 
-	/*
-	 * If this driver happens to only be useful on Apple's K2, then
-	 * we should check that here as it has a normal Serverworks ID
-	 */
 	rc = pci_enable_device(pdev);
 	if (rc)
 		return rc;