diff --git a/drivers/staging/qcache/fmem.c b/drivers/staging/qcache/fmem.c
index 3b44a2c1621..d12c8e81f73 100644
--- a/drivers/staging/qcache/fmem.c
+++ b/drivers/staging/qcache/fmem.c
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright (c) 2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2011-2012, Code Aurora Forum. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
@@ -51,12 +51,14 @@ static int fmem_probe(struct platform_device *pdev)
 {
 	struct fmem_platform_data *pdata = pdev->dev.platform_data;
 
-	if (!pdata->size)
+	fmem_data.phys = pdata->phys + pdata->reserved_size;
+	fmem_data.size = pdata->size - pdata->reserved_size;
+	fmem_data.reserved_size = pdata->reserved_size;
+
+	if (!fmem_data.size)
 		return -ENODEV;
 
-	fmem_data.phys = pdata->phys;
-	fmem_data.size = pdata->size;
-	fmem_data.area = get_vm_area(pdata->size, VM_IOREMAP);
+	fmem_data.area = get_vm_area(fmem_data.size, VM_IOREMAP);
 	if (!fmem_data.area)
 		return -ENOMEM;
 
diff --git a/include/linux/fmem.h b/include/linux/fmem.h
index c9e36b56dda..aebeec4de65 100644
--- a/include/linux/fmem.h
+++ b/include/linux/fmem.h
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright (c) 2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2011-2012, Code Aurora Forum. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
@@ -20,6 +20,7 @@
 struct fmem_platform_data {
 	unsigned long phys;
 	unsigned long size;
+	unsigned long reserved_size;
 };
 
 struct fmem_data {
@@ -27,6 +28,7 @@ struct fmem_data {
 	void *virt;
 	struct vm_struct *area;
 	unsigned long size;
+	unsigned long reserved_size;
 };
 
 enum fmem_state {