1 files changed, 11 insertions, 11 deletions

diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
index b7fcc0de0b2f..bece948b363d 100644
--- a/fs/debugfs/inode.c
+++ b/fs/debugfs/inode.c
@@ -265,7 +265,7 @@ static struct dentry *start_creating(const char *name, struct dentry *parent)
         if (!parent)
                 parent = debugfs_mount->mnt_root;
 
-        mutex_lock(&d_inode(parent)->i_mutex);
+        inode_lock(d_inode(parent));
         dentry = lookup_one_len(name, parent, strlen(name));
         if (!IS_ERR(dentry) && d_really_is_positive(dentry)) {
                 dput(dentry);
@@ -273,7 +273,7 @@ static struct dentry *start_creating(const char *name, struct dentry *parent)
         }
 
         if (IS_ERR(dentry)) {
-                mutex_unlock(&d_inode(parent)->i_mutex);
+                inode_unlock(d_inode(parent));
                 simple_release_fs(&debugfs_mount, &debugfs_mount_count);
         }
 
@@ -282,7 +282,7 @@ static struct dentry *start_creating(const char *name, struct dentry *parent)
 
 static struct dentry *failed_creating(struct dentry *dentry)
 {
-        mutex_unlock(&d_inode(dentry->d_parent)->i_mutex);
+        inode_unlock(d_inode(dentry->d_parent));
         dput(dentry);
         simple_release_fs(&debugfs_mount, &debugfs_mount_count);
         return NULL;
@@ -290,7 +290,7 @@ static struct dentry *failed_creating(struct dentry *dentry)
 
 static struct dentry *end_creating(struct dentry *dentry)
 {
-        mutex_unlock(&d_inode(dentry->d_parent)->i_mutex);
+        inode_unlock(d_inode(dentry->d_parent));
         return dentry;
 }
 
@@ -560,9 +560,9 @@ void debugfs_remove(struct dentry *dentry)
         if (!parent || d_really_is_negative(parent))
                 return;
 
-        mutex_lock(&d_inode(parent)->i_mutex);
+        inode_lock(d_inode(parent));
         ret = __debugfs_remove(dentry, parent);
-        mutex_unlock(&d_inode(parent)->i_mutex);
+        inode_unlock(d_inode(parent));
         if (!ret)
                 simple_release_fs(&debugfs_mount, &debugfs_mount_count);
 }
@@ -594,7 +594,7 @@ void debugfs_remove_recursive(struct dentry *dentry)
 
         parent = dentry;
  down:
-        mutex_lock(&d_inode(parent)->i_mutex);
+        inode_lock(d_inode(parent));
  loop:
         /*
          * The parent->d_subdirs is protected by the d_lock. Outside that
@@ -609,7 +609,7 @@ void debugfs_remove_recursive(struct dentry *dentry)
                 /* perhaps simple_empty(child) makes more sense */
                 if (!list_empty(&child->d_subdirs)) {
                         spin_unlock(&parent->d_lock);
-                        mutex_unlock(&d_inode(parent)->i_mutex);
+                        inode_unlock(d_inode(parent));
                         parent = child;
                         goto down;
                 }
@@ -630,10 +630,10 @@ void debugfs_remove_recursive(struct dentry *dentry)
         }
         spin_unlock(&parent->d_lock);
 
-        mutex_unlock(&d_inode(parent)->i_mutex);
+        inode_unlock(d_inode(parent));
         child = parent;
         parent = parent->d_parent;
-        mutex_lock(&d_inode(parent)->i_mutex);
+        inode_lock(d_inode(parent));
 
         if (child != dentry)
                 /* go up */
@@ -641,7 +641,7 @@ void debugfs_remove_recursive(struct dentry *dentry)
 
         if (!__debugfs_remove(child, parent))
                 simple_release_fs(&debugfs_mount, &debugfs_mount_count);
-        mutex_unlock(&d_inode(parent)->i_mutex);
+        inode_unlock(d_inode(parent));
 }
 EXPORT_SYMBOL_GPL(debugfs_remove_recursive);