1 files changed, 0 insertions, 71 deletions
diff --git a/drivers/gpu/ion/ion.c b/drivers/gpu/ion/ion.c
index 2bb559b3..b35ff4b 100644
--- a/drivers/gpu/ion/ion.c
+++ b/drivers/gpu/ion/ion.c
@@ -33,77 +33,6 @@
 #include "ion_priv.h"
 #define DEBUG
 
-/**
- * struct ion_device - the metadata of the ion device node
- * @dev:		the actual misc device
- * @buffers:	an rb tree of all the existing buffers
- * @lock:		lock protecting the buffers & heaps trees
- * @heaps:		list of all the heaps in the system
- * @user_clients:	list of all the clients created from userspace
- */
-struct ion_device {
-	struct miscdevice dev;
-	struct rb_root buffers;
-	struct mutex lock;
-	struct rb_root heaps;
-	long (*custom_ioctl) (struct ion_client *client, unsigned int cmd,
-			      unsigned long arg);
-	struct rb_root user_clients;
-	struct rb_root kernel_clients;
-	struct dentry *debug_root;
-};
-
-/**
- * struct ion_client - a process/hw block local address space
- * @ref:		for reference counting the client
- * @node:		node in the tree of all clients
- * @dev:		backpointer to ion device
- * @handles:		an rb tree of all the handles in this client
- * @lock:		lock protecting the tree of handles
- * @heap_mask:		mask of all supported heaps
- * @name:		used for debugging
- * @task:		used for debugging
- *
- * A client represents a list of buffers this client may access.
- * The mutex stored here is used to protect both handles tree
- * as well as the handles themselves, and should be held while modifying either.
- */
-struct ion_client {
-	struct kref ref;
-	struct rb_node node;
-	struct ion_device *dev;
-	struct rb_root handles;
-	struct mutex lock;
-	unsigned int heap_mask;
-	const char *name;
-	struct task_struct *task;
-	pid_t pid;
-	struct dentry *debug_root;
-};
-
-/**
- * ion_handle - a client local reference to a buffer
- * @ref:		reference count
- * @client:		back pointer to the client the buffer resides in
- * @buffer:		pointer to the buffer
- * @node:		node in the client's handle rbtree
- * @kmap_cnt:		count of times this client has mapped to kernel
- * @dmap_cnt:		count of times this client has mapped for dma
- * @usermap_cnt:	count of times this client has mapped for userspace
- *
- * Modifications to node, map_cnt or mapping should be protected by the
- * lock in the client.  Other fields are never changed after initialization.
- */
-struct ion_handle {
-	struct kref ref;
-	struct ion_client *client;
-	struct ion_buffer *buffer;
-	struct rb_node node;
-	unsigned int kmap_cnt;
-	unsigned int dmap_cnt;
-	unsigned int usermap_cnt;
-};
-
 /* this function should only be called while dev->lock is held */
 static void ion_buffer_add(struct ion_device *dev,
 			   struct ion_buffer *buffer)