1 files changed, 1 insertions, 1 deletions

diff --git a/arch/powerpc/platforms/cell/spufs/spufs.h b/arch/powerpc/platforms/cell/spufs/spufs.h
index 0a947fd7de57..47617e8014a5 100644
--- a/arch/powerpc/platforms/cell/spufs/spufs.h
+++ b/arch/powerpc/platforms/cell/spufs/spufs.h
@@ -55,7 +55,7 @@ struct spu_context {
         struct address_space *signal2;     /* 'signal2' area mappings. */
         struct address_space *mss;         /* 'mss' area mappings. */
         struct address_space *psmap;       /* 'psmap' area mappings. */
-        spinlock_t mapping_lock;
+        struct mutex mapping_lock;
         u64 object_id;             /* user space pointer for oprofile */
 
         enum { SPU_STATE_RUNNABLE, SPU_STATE_SAVED } state;