[PATCH] gpu: ion: fix sparse non static symbol warnings

[Daeseok Youn]

Fixes the following sparse warnings:

drivers/staging/android/ion/ion_dummy_driver.c:26:19:
 warning: symbol 'idev' was not declared. Should it be static?
drivers/staging/android/ion/ion_dummy_driver.c:27:17:
 warning: symbol 'heaps' was not declared. Should it be static?
drivers/staging/android/ion/ion_dummy_driver.c:29:6:
 warning: symbol 'carveout_ptr' was not declared. Should it be static?
drivers/staging/android/ion/ion_dummy_driver.c:30:6:
 warning: symbol 'chunk_ptr' was not declared. Should it be static?
drivers/staging/android/ion/ion_dummy_driver.c:32:26:
 warning: symbol 'dummy_heaps' was not declared. Should it be static?
drivers/staging/android/ion/ion_dummy_driver.c:59:26:
 warning: symbol 'dummy_ion_pdata' was not declared. Should it be static?

Signed-off-by: Daeseok Youn <daeseok.youn@xxxxxxxxx>
---
 drivers/staging/android/ion/ion_dummy_driver.c |   12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/staging/android/ion/ion_dummy_driver.c b/drivers/staging/android/ion/ion_dummy_driver.c
index 55b2002..b89004a 100644
--- a/drivers/staging/android/ion/ion_dummy_driver.c
+++ b/drivers/staging/android/ion/ion_dummy_driver.c
@@ -23,13 +23,13 @@
 #include "ion.h"
 #include "ion_priv.h"
 
-struct ion_device *idev;
-struct ion_heap **heaps;
+static struct ion_device *idev;
+static struct ion_heap **heaps;
 
-void *carveout_ptr;
-void *chunk_ptr;
+static void *carveout_ptr;
+static void *chunk_ptr;
 
-struct ion_platform_heap dummy_heaps[] = {
+static struct ion_platform_heap dummy_heaps[] = {
 		{
 			.id	= ION_HEAP_TYPE_SYSTEM,
 			.type	= ION_HEAP_TYPE_SYSTEM,
@@ -56,7 +56,7 @@ struct ion_platform_heap dummy_heaps[] = {
 		},
 };
 
-struct ion_platform_data dummy_ion_pdata = {
+static struct ion_platform_data dummy_ion_pdata = {
 	.nr = 4,
 	.heaps = dummy_heaps,
 };
-- 
1.7.9.5
---

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