1 files changed, 0 insertions, 156 deletions
diff --git a/drivers/staging/android/ion/ion_dummy_driver.c b/drivers/staging/android/ion/ion_dummy_driver.c
deleted file mode 100644
index cf5c010..0000000
--- a/drivers/staging/android/ion/ion_dummy_driver.c
+++ /dev/null
@@ -1,156 +0,0 @@
-/*
- * drivers/gpu/ion/ion_dummy_driver.c
- *
- * Copyright (C) 2013 Linaro, Inc
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/err.h>
-#include <linux/platform_device.h>
-#include <linux/slab.h>
-#include <linux/init.h>
-#include <linux/bootmem.h>
-#include <linux/memblock.h>
-#include <linux/sizes.h>
-#include <linux/io.h>
-#include "ion.h"
-#include "ion_priv.h"
-
-static struct ion_device *idev;
-static struct ion_heap **heaps;
-
-static void *carveout_ptr;
-static void *chunk_ptr;
-
-static struct ion_platform_heap dummy_heaps[] = {
-		{
-			.id	= ION_HEAP_TYPE_SYSTEM,
-			.type	= ION_HEAP_TYPE_SYSTEM,
-			.name	= "system",
-		},
-		{
-			.id	= ION_HEAP_TYPE_SYSTEM_CONTIG,
-			.type	= ION_HEAP_TYPE_SYSTEM_CONTIG,
-			.name	= "system contig",
-		},
-		{
-			.id	= ION_HEAP_TYPE_CARVEOUT,
-			.type	= ION_HEAP_TYPE_CARVEOUT,
-			.name	= "carveout",
-			.size	= SZ_4M,
-		},
-		{
-			.id	= ION_HEAP_TYPE_CHUNK,
-			.type	= ION_HEAP_TYPE_CHUNK,
-			.name	= "chunk",
-			.size	= SZ_4M,
-			.align	= SZ_16K,
-			.priv	= (void *)(SZ_16K),
-		},
-};
-
-static const struct ion_platform_data dummy_ion_pdata = {
-	.nr = ARRAY_SIZE(dummy_heaps),
-	.heaps = dummy_heaps,
-};
-
-static int __init ion_dummy_init(void)
-{
-	int i, err;
-
-	idev = ion_device_create(NULL);
-	if (IS_ERR(idev))
-		return PTR_ERR(idev);
-	heaps = kcalloc(dummy_ion_pdata.nr, sizeof(struct ion_heap *),
-			GFP_KERNEL);
-	if (!heaps)
-		return -ENOMEM;
-
-
-	/* Allocate a dummy carveout heap */
-	carveout_ptr = alloc_pages_exact(
-				dummy_heaps[ION_HEAP_TYPE_CARVEOUT].size,
-				GFP_KERNEL);
-	if (carveout_ptr)
-		dummy_heaps[ION_HEAP_TYPE_CARVEOUT].base =
-						virt_to_phys(carveout_ptr);
-	else
-		pr_err("ion_dummy: Could not allocate carveout\n");
-
-	/* Allocate a dummy chunk heap */
-	chunk_ptr = alloc_pages_exact(
-				dummy_heaps[ION_HEAP_TYPE_CHUNK].size,
-				GFP_KERNEL);
-	if (chunk_ptr)
-		dummy_heaps[ION_HEAP_TYPE_CHUNK].base = virt_to_phys(chunk_ptr);
-	else
-		pr_err("ion_dummy: Could not allocate chunk\n");
-
-	for (i = 0; i < dummy_ion_pdata.nr; i++) {
-		struct ion_platform_heap *heap_data = &dummy_ion_pdata.heaps[i];
-
-		if (heap_data->type == ION_HEAP_TYPE_CARVEOUT &&
-		    !heap_data->base)
-			continue;
-
-		if (heap_data->type == ION_HEAP_TYPE_CHUNK && !heap_data->base)
-			continue;
-
-		heaps[i] = ion_heap_create(heap_data);
-		if (IS_ERR_OR_NULL(heaps[i])) {
-			err = PTR_ERR(heaps[i]);
-			goto err;
-		}
-		ion_device_add_heap(idev, heaps[i]);
-	}
-	return 0;
-err:
-	for (i = 0; i < dummy_ion_pdata.nr; ++i)
-		ion_heap_destroy(heaps[i]);
-	kfree(heaps);
-
-	if (carveout_ptr) {
-		free_pages_exact(carveout_ptr,
-				 dummy_heaps[ION_HEAP_TYPE_CARVEOUT].size);
-		carveout_ptr = NULL;
-	}
-	if (chunk_ptr) {
-		free_pages_exact(chunk_ptr,
-				 dummy_heaps[ION_HEAP_TYPE_CHUNK].size);
-		chunk_ptr = NULL;
-	}
-	return err;
-}
-device_initcall(ion_dummy_init);
-
-static void __exit ion_dummy_exit(void)
-{
-	int i;
-
-	ion_device_destroy(idev);
-
-	for (i = 0; i < dummy_ion_pdata.nr; i++)
-		ion_heap_destroy(heaps[i]);
-	kfree(heaps);
-
-	if (carveout_ptr) {
-		free_pages_exact(carveout_ptr,
-				 dummy_heaps[ION_HEAP_TYPE_CARVEOUT].size);
-		carveout_ptr = NULL;
-	}
-	if (chunk_ptr) {
-		free_pages_exact(chunk_ptr,
-				 dummy_heaps[ION_HEAP_TYPE_CHUNK].size);
-		chunk_ptr = NULL;
-	}
-}
-__exitcall(ion_dummy_exit);