block: Fix the maximum minor value is blk_alloc_ext_minor()

[linux-2.6-microblaze.git] / block / blk-mq-debugfs.c

diff --git a/block/blk-mq-debugfs.c b/block/blk-mq-debugfs.c
index 3a790eb..e2880f6 100644 (file)
--- a/block/blk-mq-debugfs.c
+++ b/block/blk-mq-debugfs.c
@@ -707,7 +707,7 @@ static void debugfs_create_files(struct dentry *parent, void *data,
 void blk_mq_debugfs_register(struct request_queue *q)
 {
        struct blk_mq_hw_ctx *hctx;
-       int i;
+       unsigned long i;
 
        debugfs_create_files(q->debugfs_dir, q, blk_mq_debugfs_queue_attrs);
 
@@ -780,7 +780,7 @@ void blk_mq_debugfs_unregister_hctx(struct blk_mq_hw_ctx *hctx)
 void blk_mq_debugfs_register_hctxs(struct request_queue *q)
 {
        struct blk_mq_hw_ctx *hctx;
-       int i;
+       unsigned long i;
 
        queue_for_each_hw_ctx(q, hctx, i)
                blk_mq_debugfs_register_hctx(q, hctx);
@@ -789,7 +789,7 @@ void blk_mq_debugfs_register_hctxs(struct request_queue *q)
 void blk_mq_debugfs_unregister_hctxs(struct request_queue *q)
 {
        struct blk_mq_hw_ctx *hctx;
-       int i;
+       unsigned long i;
 
        queue_for_each_hw_ctx(q, hctx, i)
                blk_mq_debugfs_unregister_hctx(hctx);