Staging: android: add __user annotation in binder.c

This fixes the following sparse error
drivers/staging/android/binder.c:1795:36: error: incompatible types in comparison expression (different address spaces)

Signed-off-by: Bojan Prtvar <prtvar.b@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/android/binder.c b/drivers/staging/android/binder.c
index 98ac020..19e6ba6 100644 (file)
--- a/drivers/staging/android/binder.c
+++ b/drivers/staging/android/binder.c
@@ -1773,7 +1773,7 @@ int binder_thread_write(struct binder_proc *proc, struct binder_thread *thread,
                case BC_INCREFS_DONE:
                case BC_ACQUIRE_DONE: {
                        void __user *node_ptr;
-                       void *cookie;
+                       void __user *cookie;
                        struct binder_node *node;
 
                        if (get_user(node_ptr, (void * __user *)ptr))