diff --git a/drivers/android/binder.c b/drivers/android/binder.c
index f0132ca..87b818d 100644
--- a/drivers/android/binder.c
+++ b/drivers/android/binder.c
@@ -691,11 +691,11 @@
 
 /**
  * binder_proc_unlock() - Release spinlock for given binder_proc
- * @proc:         struct binder_proc to acquire
+ * @proc:                struct binder_proc to acquire
  *
  * Release lock acquired via binder_proc_lock()
  */
-#define binder_proc_unlock(_proc) _binder_proc_unlock(_proc, __LINE__)
+#define binder_proc_unlock(proc) _binder_proc_unlock(proc, __LINE__)
 static void
 _binder_proc_unlock(struct binder_proc *proc, int line)
 {
@@ -783,7 +783,7 @@
 }
 
 /**
- * binder_node_unlock() - Release node and inner locks
+ * binder_node_inner_unlock() - Release node and inner locks
  * @node:         struct binder_node to acquire
  *
  * Release lock acquired via binder_node_lock()
@@ -1784,13 +1784,13 @@
 }
 
 /**
- * binder_dec_ref() - dec the ref for given handle
+ * binder_dec_ref_olocked() - dec the ref for given handle
  * @ref:	ref to be decremented
  * @strong:	if true, strong decrement, else weak
  *
  * Decrement the ref.
  *
- * Return: true if ref is cleaned up and ready to be freed
+ * Return: %true if ref is cleaned up and ready to be freed.
  */
 static bool binder_dec_ref_olocked(struct binder_ref *ref, int strong)
 {
@@ -3030,8 +3030,8 @@
 /**
  * binder_get_node_refs_for_txn() - Get required refs on node for txn
  * @node:         struct binder_node for which to get refs
- * @proc:         returns @node->proc if valid
- * @error:        if no @proc then returns BR_DEAD_REPLY
+ * @procp:        returns @node->proc if valid
+ * @error:        if no @procp then returns BR_DEAD_REPLY
  *
  * User-space normally keeps the node alive when creating a transaction
  * since it has a reference to the target. The local strong ref keeps it
@@ -3045,8 +3045,8 @@
  * constructing the transaction, so we take that here as well.
  *
  * Return: The target_node with refs taken or NULL if no @node->proc is NULL.
- * Also sets @proc if valid. If the @node->proc is NULL indicating that the
- * target proc has died, @error is set to BR_DEAD_REPLY
+ * Also sets @procp if valid. If the @node->proc is NULL indicating that the
+ * target proc has died, @error is set to BR_DEAD_REPLY.
  */
 static struct binder_node *binder_get_node_refs_for_txn(
 		struct binder_node *node,
diff --git a/drivers/android/binderfs.c b/drivers/android/binderfs.c
index a2a7b67..cc08ebb 100644
--- a/drivers/android/binderfs.c
+++ b/drivers/android/binderfs.c
@@ -218,14 +218,14 @@
 }
 
 /**
- * binderfs_ctl_ioctl - handle binder device node allocation requests
+ * binder_ctl_ioctl - handle binder device node allocation requests
  *
  * The request handler for the binder-control device. All requests operate on
  * the binderfs mount the binder-control device resides in:
  * - BINDER_CTL_ADD
  *   Allocate a new binder device.
  *
- * Return: 0 on success, negative errno on failure
+ * Return: %0 on success, negative errno on failure.
  */
 static long binder_ctl_ioctl(struct file *file, unsigned int cmd,
 			     unsigned long arg)