[PATCH v3 04/25] powerpc: Change how dentry's d_lock field is accessed

[Waiman Long]

Because of the changes made in dcache.h header file, files that
use the d_lock field of the dentry structure need to be changed
accordingly. All the d_lock's spin_lock() and spin_unlock() calls
are replaced by the corresponding d_lock() and d_unlock() calls.
There is no change in logic and everything should just work.

Signed-off-by: Waiman Long <Waiman.Long at hp.com>
---
 arch/powerpc/platforms/cell/spufs/inode.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/powerpc/platforms/cell/spufs/inode.c b/arch/powerpc/platforms/cell/spufs/inode.c
index 35f77a4..3597c4b 100644
--- a/arch/powerpc/platforms/cell/spufs/inode.c
+++ b/arch/powerpc/platforms/cell/spufs/inode.c
@@ -165,18 +165,18 @@ static void spufs_prune_dir(struct dentry *dir)
 
 	mutex_lock(&dir->d_inode->i_mutex);
 	list_for_each_entry_safe(dentry, tmp, &dir->d_subdirs, d_u.d_child) {
-		spin_lock(&dentry->d_lock);
+		d_lock(dentry);
 		if (!(d_unhashed(dentry)) && dentry->d_inode) {
 			dget_dlock(dentry);
 			__d_drop(dentry);
-			spin_unlock(&dentry->d_lock);
+			d_unlock(dentry);
 			simple_unlink(dir->d_inode, dentry);
 			/* XXX: what was dcache_lock protecting here? Other
 			 * filesystems (IB, configfs) release dcache_lock
 			 * before unlink */
 			dput(dentry);
 		} else {
-			spin_unlock(&dentry->d_lock);
+			d_unlock(dentry);
 		}
 	}
 	shrink_dcache_parent(dir);
-- 
1.7.1