From 871ad42d59ca25fb7bb2ce07cf4819b16cfd7f82 Mon Sep 17 00:00:00 2001
From: Laura Abbott <lauraa@codeaurora.org>
Date: Wed, 13 Mar 2013 14:28:19 -0700
Subject: [PATCH] gpu: ion: Remove ion_virt_addr_t

The ion_virt_addr_t was added for historical code which
is not used anymore. Remove it.

Change-Id: Ic628ce675cc7b9dfd570ccfb5fbed6fab67b4571
Signed-off-by: Laura Abbott <lauraa@codeaurora.org>
---
 drivers/platform/msm/ssm.c | 10 ++++------
 include/linux/ion.h        |  1 -
 include/linux/msm_ion.h    |  2 +-
 3 files changed, 5 insertions(+), 8 deletions(-)

diff --git a/drivers/platform/msm/ssm.c b/drivers/platform/msm/ssm.c
index c57bb9180dc..3afb954365b 100644
--- a/drivers/platform/msm/ssm.c
+++ b/drivers/platform/msm/ssm.c
@@ -66,7 +66,7 @@ struct ssm_driver {
 	struct device *dev;
 	smd_channel_t *ch;
 	ion_phys_addr_t buff_phys;
-	ion_virt_addr_t buff_virt;
+	void *buff_virt;
 	dev_t ssm_device_no;
 	struct work_struct ipc_work;
 	struct mutex mutex;
@@ -401,7 +401,7 @@ static int ssm_load_app(struct ssm_driver *ssm)
 	const struct elf32_phdr *phdr;
 	struct ion_handle *ion_handle;
 	ion_phys_addr_t buff_phys;
-	ion_virt_addr_t buff_virt;
+	void *buff_virt;
 
 	/* Check if TZ app already loaded */
 	app_req.cmd_id = APP_LOOKUP_COMMAND;
@@ -509,8 +509,7 @@ static int ssm_load_app(struct ssm_driver *ssm)
 		goto ion_free;
 	}
 
-	buff_virt =
-		(ion_virt_addr_t)ion_map_kernel(ssm_drv->ssm_ion_client,
+	buff_virt = ion_map_kernel(ssm_drv->ssm_ion_client,
 				ion_handle);
 	if (IS_ERR_OR_NULL((void *)buff_virt)) {
 		rc = PTR_ERR((void *)buff_virt);
@@ -605,8 +604,7 @@ static int ssm_setup_ion(struct ssm_driver *ssm)
 		goto ion_free;
 	}
 
-	ssm->buff_virt =
-		(ion_virt_addr_t)ion_map_kernel(ssm->ssm_ion_client,
+	ssm->buff_virt = ion_map_kernel(ssm->ssm_ion_client,
 				ssm->ssm_ion_handle);
 	if (IS_ERR_OR_NULL((void *)ssm->buff_virt)) {
 		rc = PTR_ERR((void *)ssm->buff_virt);
diff --git a/include/linux/ion.h b/include/linux/ion.h
index f159fe2a0b8..fb1c5f64ed5 100644
--- a/include/linux/ion.h
+++ b/include/linux/ion.h
@@ -74,7 +74,6 @@ struct ion_buffer;
    be converted to phys_addr_t.  For the time being many kernel interfaces
    do not accept phys_addr_t's that would have to */
 #define ion_phys_addr_t unsigned long
-#define ion_virt_addr_t unsigned long
 
 /**
  * struct ion_platform_heap - defines a heap in the given platform
diff --git a/include/linux/msm_ion.h b/include/linux/msm_ion.h
index ff22e129495..a683ed4fe4e 100644
--- a/include/linux/msm_ion.h
+++ b/include/linux/msm_ion.h
@@ -163,7 +163,7 @@ struct ion_cp_heap_pdata {
 	enum ion_fixed_position fixed_position;
 	int iommu_map_all;
 	int iommu_2x_map_domain;
-	ion_virt_addr_t *virt_addr;
+	void *virt_addr;
 	int (*request_region)(void *);
 	int (*release_region)(void *);
 	void *(*setup_region)(void);