1 files changed, 19 insertions, 18 deletions

diff --git a/drivers/staging/android/ion/ion.c b/drivers/staging/android/ion/ion.c
index 8cc0489..c775e4f 100644
--- a/drivers/staging/android/ion/ion.c
+++ b/drivers/staging/android/ion/ion.c
@@ -1,4 +1,5 @@
 /*
+
  * drivers/staging/android/ion/ion.c
  *
  * Copyright (C) 2011 Google, Inc.
@@ -62,7 +63,7 @@ struct ion_device {
  * @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
+ * @heap_type_mask:	mask of all supported heap types
  * @name:		used for debugging
  * @task:		used for debugging
  *
@@ -75,7 +76,7 @@ struct ion_client {
 	struct ion_device *dev;
 	struct rb_root handles;
 	struct mutex lock;
-	unsigned int heap_mask;
+	unsigned int heap_type_mask;
 	const char *name;
 	struct task_struct *task;
 	pid_t pid;
@@ -386,7 +387,7 @@ static void ion_handle_add(struct ion_client *client, struct ion_handle *handle)
 }
 
 struct ion_handle *ion_alloc(struct ion_client *client, size_t len,
-			     size_t align, unsigned int heap_mask,
+			     size_t align, unsigned int heap_id_mask,
 			     unsigned int flags)
 {
 	struct ion_handle *handle;
@@ -394,8 +395,8 @@ struct ion_handle *ion_alloc(struct ion_client *client, size_t len,
 	struct ion_buffer *buffer = NULL;
 	struct ion_heap *heap;
 
-	pr_debug("%s: len %d align %d heap_mask %u flags %x\n", __func__, len,
-		 align, heap_mask, flags);
+	pr_debug("%s: len %d align %d heap_id_mask %u flags %x\n", __func__,
+		 len, align, heap_id_mask, flags);
 	/*
 	 * traverse the list of heaps available in this system in priority
 	 * order.  If the heap type is supported by the client, and matches the
@@ -410,10 +411,10 @@ struct ion_handle *ion_alloc(struct ion_client *client, size_t len,
 	down_read(&dev->lock);
 	plist_for_each_entry(heap, &dev->heaps, node) {
 		/* if the client doesn't support this heap type */
-		if (!((1 << heap->type) & client->heap_mask))
+		if (!((1 << heap->type) & client->heap_type_mask))
 			continue;
-		/* if the caller didn't specify this heap type */
-		if (!((1 << heap->id) & heap_mask))
+		/* if the caller didn't specify this heap id */
+		if (!((1 << heap->id) & heap_id_mask))
 			continue;
 		buffer = ion_buffer_create(heap, dev, len, align, flags);
 		if (!IS_ERR_OR_NULL(buffer))
@@ -588,24 +589,24 @@ static int ion_debug_client_show(struct seq_file *s, void *unused)
 {
 	struct ion_client *client = s->private;
 	struct rb_node *n;
-	size_t sizes[ION_NUM_HEAPS] = {0};
-	const char *names[ION_NUM_HEAPS] = {0};
+	size_t sizes[ION_NUM_HEAP_IDS] = {0};
+	const char *names[ION_NUM_HEAP_IDS] = {0};
 	int i;
 
 	mutex_lock(&client->lock);
 	for (n = rb_first(&client->handles); n; n = rb_next(n)) {
 		struct ion_handle *handle = rb_entry(n, struct ion_handle,
 						     node);
-		enum ion_heap_type type = handle->buffer->heap->type;
+		unsigned int id = handle->buffer->heap->id;
 
-		if (!names[type])
-			names[type] = handle->buffer->heap->name;
-		sizes[type] += handle->buffer->size;
+		if (!names[id])
+			names[id] = handle->buffer->heap->name;
+		sizes[id] += handle->buffer->size;
 	}
 	mutex_unlock(&client->lock);
 
 	seq_printf(s, "%16.16s: %16.16s\n", "heap_name", "size_in_bytes");
-	for (i = 0; i < ION_NUM_HEAPS; i++) {
+	for (i = 0; i < ION_NUM_HEAP_IDS; i++) {
 		if (!names[i])
 			continue;
 		seq_printf(s, "%16.16s: %16u\n", names[i], sizes[i]);
@@ -626,7 +627,7 @@ static const struct file_operations debug_client_fops = {
 };
 
 struct ion_client *ion_client_create(struct ion_device *dev,
-				     unsigned int heap_mask,
+				     unsigned int heap_type_mask,
 				     const char *name)
 {
 	struct ion_client *client;
@@ -661,7 +662,7 @@ struct ion_client *ion_client_create(struct ion_device *dev,
 	client->handles = RB_ROOT;
 	mutex_init(&client->lock);
 	client->name = name;
-	client->heap_mask = heap_mask;
+	client->heap_type_mask = heap_type_mask;
 	client->task = task;
 	client->pid = pid;
 
@@ -1057,7 +1058,7 @@ static long ion_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
 		if (copy_from_user(&data, (void __user *)arg, sizeof(data)))
 			return -EFAULT;
 		data.handle = ion_alloc(client, data.len, data.align,
-					     data.heap_mask, data.flags);
+					     data.heap_id_mask, data.flags);
 
 		if (IS_ERR(data.handle))
 			return PTR_ERR(data.handle);