coda_revalidate_inode(): switch to passing inode...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/coda/coda_linux.h b/fs/coda/coda_linux.h
index cc0ea9f..e7550cb 100644
--- a/fs/coda/coda_linux.h
+++ b/fs/coda/coda_linux.h
@@ -40,7 +40,7 @@
 int coda_open(struct inode *i, struct file *f);
 int coda_release(struct inode *i, struct file *f);
 int coda_permission(struct inode *inode, int mask);
-int coda_revalidate_inode(struct dentry *);
+int coda_revalidate_inode(struct inode *);
 int coda_getattr(struct vfsmount *, struct dentry *, struct kstat *);
 int coda_setattr(struct dentry *, struct iattr *);