X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=drivers%2Fscsi%2Fst.c;h=6b85f84c839756680e8373ad45532ad946f8fce8;hb=8c65b4a60450590e79a28e9717ceffa9e4debb3f;hp=d001c046551bcab0663ffa151bd83a382b6406dc;hpb=51a0885ed7f883758462926b35fbd6f09f9c717c;p=powerpc.git

diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c
index d001c04655..6b85f84c83 100644
--- a/drivers/scsi/st.c
+++ b/drivers/scsi/st.c
@@ -3577,7 +3577,8 @@ static long st_compat_ioctl(struct file *file, unsigned int cmd, unsigned long a
 static struct st_buffer *
  new_tape_buffer(int from_initialization, int need_dma, int max_sg)
 {
-	int i, priority, got = 0, segs = 0;
+	int i, got = 0, segs = 0;
+	gfp_t priority;
 	struct st_buffer *tb;
 
 	if (from_initialization)
@@ -3610,7 +3611,8 @@ static struct st_buffer *
 /* Try to allocate enough space in the tape buffer */
 static int enlarge_buffer(struct st_buffer * STbuffer, int new_size, int need_dma)
 {
-	int segs, nbr, max_segs, b_size, priority, order, got;
+	int segs, nbr, max_segs, b_size, order, got;
+	gfp_t priority;
 
 	if (new_size <= STbuffer->buffer_size)
 		return 1;
@@ -3885,9 +3887,7 @@ static int st_probe(struct device *dev)
 	if (SDp->type != TYPE_TAPE)
 		return -ENODEV;
 	if ((stp = st_incompatible(SDp))) {
-		printk(KERN_INFO
-		       "st: Found incompatible tape at scsi%d, channel %d, id %d, lun %d\n",
-		       SDp->host->host_no, SDp->channel, SDp->id, SDp->lun);
+		sdev_printk(KERN_INFO, SDp, "Found incompatible tape\n");
 		printk(KERN_INFO "st: The suggested driver is %s.\n", stp);
 		return -ENODEV;
 	}
@@ -4075,9 +4075,8 @@ static int st_probe(struct device *dev)
 	}
 	disk->number = devfs_register_tape(SDp->devfs_name);
 
-	printk(KERN_WARNING
-	"Attached scsi tape %s at scsi%d, channel %d, id %d, lun %d\n",
-	       tape_name(tpnt), SDp->host->host_no, SDp->channel, SDp->id, SDp->lun);
+	sdev_printk(KERN_WARNING, SDp,
+		    "Attached scsi tape %s", tape_name(tpnt));
 	printk(KERN_WARNING "%s: try direct i/o: %s (alignment %d B), max page reachable by HBA %lu\n",
 	       tape_name(tpnt), tpnt->try_dio ? "yes" : "no",
 	       queue_dma_alignment(SDp->request_queue) + 1, tpnt->max_pfn);
@@ -4375,7 +4374,7 @@ static void do_create_class_files(struct scsi_tape *STp, int dev_num, int mode)
 		snprintf(name, 10, "%s%s%s", rew ? "n" : "",
 			 STp->disk->disk_name, st_formats[i]);
 		st_class_member =
-			class_device_create(st_sysfs_class,
+			class_device_create(st_sysfs_class, NULL,
 					    MKDEV(SCSI_TAPE_MAJOR,
 						  TAPE_MINOR(dev_num, mode, rew)),
 					    &STp->device->sdev_gendev, "%s", name);
@@ -4524,12 +4523,16 @@ static int sgl_unmap_user_pages(struct scatterlist *sgl, const unsigned int nr_p
 	int i;
 
 	for (i=0; i < nr_pages; i++) {
-		if (dirtied && !PageReserved(sgl[i].page))
-			SetPageDirty(sgl[i].page);
+		struct page *page = sgl[i].page;
+
+		/* XXX: just for debug. Remove when PageReserved is removed */
+		BUG_ON(PageReserved(page));
+		if (dirtied)
+			SetPageDirty(page);
 		/* FIXME: cache flush missing for rw==READ
 		 * FIXME: call the correct reference counting function
 		 */
-		page_cache_release(sgl[i].page);
+		page_cache_release(page);
 	}
 
 	return 0;