[PATCH 84/85] drivers: gpu: Mark functions as static in vmwgfx_buffer.c

[Rashika Kheria]

Mark functions as static because they are not used outside the file
drm/vmwgfx/vmwgfx_buffer.c.

This eliminates the following warnings in drm/vmwgfx/vmwgfx_buffer.c:
drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c:520:16: warning: no previous prototype 
for ?vmw_ttm_tt_create? [-Wmissing-prototypes]
drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c:549:5: warning: no previous prototype 
for ?vmw_invalidate_caches? [-Wmissing-prototypes]
drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c:554:5: warning: no previous prototype 
for ?vmw_init_mem_type? [-Wmissing-prototypes]
drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c:592:6: warning: no previous prototype 
for ?vmw_evict_flags? [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria at gmail.com>
Reviewed-by: Josh Triplett <josh at joshtriplett.org>
---
 drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c |    8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c 
b/drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c
index 0489c61..2d61a2d 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c
@@ -517,7 +517,7 @@ static struct ttm_backend_func vmw_ttm_func = {
        .destroy = vmw_ttm_destroy,
 };

-struct ttm_tt *vmw_ttm_tt_create(struct ttm_bo_device *bdev,
+static struct ttm_tt *vmw_ttm_tt_create(struct ttm_bo_device *bdev,
                                 unsigned long size, uint32_t page_flags,
                                 struct page *dummy_read_page)
 {
@@ -546,12 +546,12 @@ out_no_init:
        return NULL;
 }

-int vmw_invalidate_caches(struct ttm_bo_device *bdev, uint32_t flags)
+static int vmw_invalidate_caches(struct ttm_bo_device *bdev, uint32_t flags)
 {
        return 0;
 }

-int vmw_init_mem_type(struct ttm_bo_device *bdev, uint32_t type,
+static int vmw_init_mem_type(struct ttm_bo_device *bdev, uint32_t type,
                      struct ttm_mem_type_manager *man)
 {
        switch (type) {
@@ -589,7 +589,7 @@ int vmw_init_mem_type(struct ttm_bo_device *bdev, uint32_t 
type,
        return 0;
 }

-void vmw_evict_flags(struct ttm_buffer_object *bo,
+static void vmw_evict_flags(struct ttm_buffer_object *bo,
                     struct ttm_placement *placement)
 {
        *placement = vmw_sys_placement;
-- 
1.7.9.5