dm: remove symbol export for dm_set_device_limits

There is no need for code other than DM core to use dm_set_device_limits so remove its EXPORT_SYMBOL_GPL. Also, cleanup a couple whitespace nits. Signed-off-by: Mike Snitzer <snitzer@redhat.com>
git-mirror · Jun 4, 2014 · 11f0431 · 11f0431
1 parent 7eee4ae
commit 11f0431
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Showing 3 changed files with 3 additions and 11 deletions.
diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
@@ -465,8 +465,8 @@ int dm_get_device(struct dm_target *ti, const char *path, fmode_t mode,
 }
 EXPORT_SYMBOL(dm_get_device);
 
-int dm_set_device_limits(struct dm_target *ti, struct dm_dev *dev,
-			 sector_t start, sector_t len, void *data)
+static int dm_set_device_limits(struct dm_target *ti, struct dm_dev *dev,
+				sector_t start, sector_t len, void *data)
 {
 	struct queue_limits *limits = data;
 	struct block_device *bdev = dev->bdev;
@@ -499,7 +499,6 @@ int dm_set_device_limits(struct dm_target *ti, struct dm_dev *dev,
 					  (unsigned int) (PAGE_SIZE >> 9));
 	return 0;
 }
-EXPORT_SYMBOL_GPL(dm_set_device_limits);
 
 /*
  * Decrement a device's use count and remove it if necessary.

diff --git a/drivers/md/dm.c b/drivers/md/dm.c
@@ -1498,7 +1498,6 @@ static int dm_merge_bvec(struct request_queue *q,
 	 * just one page.
 	 */
 	else if (queue_max_hw_sectors(q) <= PAGE_SIZE >> 9)
-
 		max_size = 0;
 
 out:

diff --git a/include/linux/device-mapper.h b/include/linux/device-mapper.h
@@ -115,12 +115,6 @@ typedef int (*dm_busy_fn) (struct dm_target *ti);
 
 void dm_error(const char *message);
 
-/*
- * Combine device limits.
- */
-int dm_set_device_limits(struct dm_target *ti, struct dm_dev *dev,
-			 sector_t start, sector_t len, void *data);
-
 struct dm_dev {
 	struct block_device *bdev;
 	fmode_t mode;
@@ -132,7 +126,7 @@ struct dm_dev {
  * are opened/closed correctly.
  */
 int dm_get_device(struct dm_target *ti, const char *path, fmode_t mode,
-						 struct dm_dev **result);
+		  struct dm_dev **result);
 void dm_put_device(struct dm_target *ti, struct dm_dev *d);
 
 /*
-Original file line number
+Diff line change
@@ Expand Up / @@ -1498,7 +1498,6 @@ static int dm_merge_bvec(struct request_queue *q, @@
     	 * just one page.
     	 */
     	else if (queue_max_hw_sectors(q) <= PAGE_SIZE >> 9)
     		max_size = 0;
     out:
@@ Expand Down @@