drivers/block: use get_unaligned_* helpers

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Cc: Ed L. Cashin <ecashin@coraid.com>
Cc: Jens Axboe <jens.axboe@oracle.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 12 insertions, 12 deletions

diff --git a/drivers/block/aoe/aoecmd.c b/drivers/block/aoe/aoecmd.c
index d00293ba3b45..8fc429cf82b6 100644
--- a/drivers/block/aoe/aoecmd.c
+++ b/drivers/block/aoe/aoecmd.c
@@ -668,16 +668,16 @@ ataid_complete(struct aoedev *d, struct aoetgt *t, unsigned char *id)
 	u16 n;
 
 	/* word 83: command set supported */
-	n = le16_to_cpu(get_unaligned((__le16 *) &id[83<<1]));
+	n = get_unaligned_le16(&id[83 << 1]);
 
 	/* word 86: command set/feature enabled */
-	n |= le16_to_cpu(get_unaligned((__le16 *) &id[86<<1]));
+	n |= get_unaligned_le16(&id[86 << 1]);
 
 	if (n & (1<<10)) {	/* bit 10: LBA 48 */
 		d->flags |= DEVFL_EXT;
 
 		/* word 100: number lba48 sectors */
-		ssize = le64_to_cpu(get_unaligned((__le64 *) &id[100<<1]));
+		ssize = get_unaligned_le64(&id[100 << 1]);
 
 		/* set as in ide-disk.c:init_idedisk_capacity */
 		d->geo.cylinders = ssize;
@@ -688,12 +688,12 @@ ataid_complete(struct aoedev *d, struct aoetgt *t, unsigned char *id)
 		d->flags &= ~DEVFL_EXT;
 
 		/* number lba28 sectors */
-		ssize = le32_to_cpu(get_unaligned((__le32 *) &id[60<<1]));
+		ssize = get_unaligned_le32(&id[60 << 1]);
 
 		/* NOTE: obsolete in ATA 6 */
-		d->geo.cylinders = le16_to_cpu(get_unaligned((__le16 *) &id[54<<1]));
-		d->geo.heads = le16_to_cpu(get_unaligned((__le16 *) &id[55<<1]));
-		d->geo.sectors = le16_to_cpu(get_unaligned((__le16 *) &id[56<<1]));
+		d->geo.cylinders = get_unaligned_le16(&id[54 << 1]);
+		d->geo.heads = get_unaligned_le16(&id[55 << 1]);
+		d->geo.sectors = get_unaligned_le16(&id[56 << 1]);
 	}
 
 	if (d->ssize != ssize)
@@ -779,7 +779,7 @@ aoecmd_ata_rsp(struct sk_buff *skb)
 	u16 aoemajor;
 
 	hin = (struct aoe_hdr *) skb_mac_header(skb);
-	aoemajor = be16_to_cpu(get_unaligned(&hin->major));
+	aoemajor = get_unaligned_be16(&hin->major);
 	d = aoedev_by_aoeaddr(aoemajor, hin->minor);
 	if (d == NULL) {
 		snprintf(ebuf, sizeof ebuf, "aoecmd_ata_rsp: ata response "
@@ -791,7 +791,7 @@ aoecmd_ata_rsp(struct sk_buff *skb)
 
 	spin_lock_irqsave(&d->lock, flags);
 
-	n = be32_to_cpu(get_unaligned(&hin->tag));
+	n = get_unaligned_be32(&hin->tag);
 	t = gettgt(d, hin->src);
 	if (t == NULL) {
 		printk(KERN_INFO "aoe: can't find target e%ld.%d:%012llx\n",
@@ -806,9 +806,9 @@ aoecmd_ata_rsp(struct sk_buff *skb)
 		snprintf(ebuf, sizeof ebuf,
 			"%15s e%d.%d    tag=%08x@%08lx\n",
 			"unexpected rsp",
-			be16_to_cpu(get_unaligned(&hin->major)),
+			get_unaligned_be16(&hin->major),
 			hin->minor,
-			be32_to_cpu(get_unaligned(&hin->tag)),
+			get_unaligned_be32(&hin->tag),
 			jiffies);
 		aoechr_error(ebuf);
 		return;
@@ -873,7 +873,7 @@ aoecmd_ata_rsp(struct sk_buff *skb)
 			printk(KERN_INFO
 				"aoe: unrecognized ata command %2.2Xh for %d.%d\n",
 				ahout->cmdstat,
-				be16_to_cpu(get_unaligned(&hin->major)),
+				get_unaligned_be16(&hin->major),
 				hin->minor);
 		}
 	}