spufs: constify path

Reviewed-by: Christian Brauner (Microsoft) <brauner@kernel.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

diff --git a/arch/powerpc/platforms/cell/spufs/inode.c b/arch/powerpc/platforms/cell/spufs/inode.c
index 3200085..dbcfe36 100644 (file)
--- a/arch/powerpc/platforms/cell/spufs/inode.c
+++ b/arch/powerpc/platforms/cell/spufs/inode.c
@@ -275,7 +275,7 @@ spufs_mkdir(struct inode *dir, struct dentry *dentry, unsigned int flags,
        return ret;
 }
 
-static int spufs_context_open(struct path *path)
+static int spufs_context_open(const struct path *path)
 {
        int ret;
        struct file *filp;
@@ -491,7 +491,7 @@ out:
        return ret;
 }
 
-static int spufs_gang_open(struct path *path)
+static int spufs_gang_open(const struct path *path)
 {
        int ret;
        struct file *filp;
@@ -536,7 +536,7 @@ static int spufs_create_gang(struct inode *inode,
 
 static struct file_system_type spufs_type;
 
-long spufs_create(struct path *path, struct dentry *dentry,
+long spufs_create(const struct path *path, struct dentry *dentry,
                unsigned int flags, umode_t mode, struct file *filp)
 {
        struct inode *dir = d_inode(path->dentry);

diff --git a/arch/powerpc/platforms/cell/spufs/spufs.h b/arch/powerpc/platforms/cell/spufs/spufs.h
index 23c6799..af048b6 100644 (file)
--- a/arch/powerpc/platforms/cell/spufs/spufs.h
+++ b/arch/powerpc/platforms/cell/spufs/spufs.h
@@ -232,7 +232,7 @@ extern const struct spufs_tree_descr spufs_dir_debug_contents[];
 extern struct spufs_calls spufs_calls;
 struct coredump_params;
 long spufs_run_spu(struct spu_context *ctx, u32 *npc, u32 *status);
-long spufs_create(struct path *nd, struct dentry *dentry, unsigned int flags,
+long spufs_create(const struct path *nd, struct dentry *dentry, unsigned int flags,
                        umode_t mode, struct file *filp);
 /* ELF coredump callbacks for writing SPU ELF notes */
 extern int spufs_coredump_extra_notes_size(void);