No need to export those device attributes.

In fact, without this patch, we can trip over a build error if hpsa
is a built-in and another driver also declares and exports attributes
with the same name.

You'll see errors like:

	drivers/scsi/built-in.o: multiple definition of `dev_attr_lunid'
	drivers/block/built-in.o: first defined here
Signed-off-by: Alex Chiang <achiang@hp.com>
Cc: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Cc: Mike Miller <mikem@beardog.cce.hp.com>
Cc: Jens Axboe <jens.axboe@oracle.com>
Cc: James Bottomley <James.Bottomley@HansenPartnership.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

drivers/scsi/hpsa.c

@@ -151,10 +151,10 @@ static int check_for_unit_attention(struct ctlr_info *h,
 static void check_ioctl_unit_attention(struct ctlr_info *h,
 	struct CommandList *c);
 
-DEVICE_ATTR(raid_level, S_IRUGO, raid_level_show, NULL);
-DEVICE_ATTR(lunid, S_IRUGO, lunid_show, NULL);
-DEVICE_ATTR(unique_id, S_IRUGO, unique_id_show, NULL);
-DEVICE_ATTR(rescan, S_IWUSR, NULL, host_store_rescan);
+static DEVICE_ATTR(raid_level, S_IRUGO, raid_level_show, NULL);
+static DEVICE_ATTR(lunid, S_IRUGO, lunid_show, NULL);
+static DEVICE_ATTR(unique_id, S_IRUGO, unique_id_show, NULL);
+static DEVICE_ATTR(rescan, S_IWUSR, NULL, host_store_rescan);
 
 static struct device_attribute *hpsa_sdev_attrs[] = {
 	&dev_attr_raid_level,