[PATCH 3/4] drm/ttm: Tidy ttm_operation_ctx initialization

[Tvrtko Ursulin]

No need to initialize a subset of fields to zero.

Signed-off-by: Tvrtko Ursulin <tvrtko.ursu...@igalia.com>
---
 drivers/gpu/drm/ttm/ttm_bo_util.c  | 10 ++--------
 drivers/gpu/drm/ttm/ttm_device.c   |  5 +----
 drivers/gpu/drm/ttm/ttm_resource.c |  5 +----
 drivers/gpu/drm/ttm/ttm_tt.c       |  2 +-
 4 files changed, 5 insertions(+), 17 deletions(-)

diff --git a/drivers/gpu/drm/ttm/ttm_bo_util.c 
b/drivers/gpu/drm/ttm/ttm_bo_util.c
index acbbca9d5c92..94a72db76f52 100644
--- a/drivers/gpu/drm/ttm/ttm_bo_util.c
+++ b/drivers/gpu/drm/ttm/ttm_bo_util.c
@@ -343,10 +343,7 @@ static int ttm_bo_kmap_ttm(struct ttm_buffer_object *bo,
                           struct ttm_bo_kmap_obj *map)
 {
        struct ttm_resource *mem = bo->resource;
-       struct ttm_operation_ctx ctx = {
-               .interruptible = false,
-               .no_wait_gpu = false
-       };
+       struct ttm_operation_ctx ctx = { };
        struct ttm_tt *ttm = bo->ttm;
        struct ttm_resource_manager *man =
                        ttm_manager_type(bo->bdev, bo->resource->mem_type);
@@ -530,10 +527,7 @@ int ttm_bo_vmap(struct ttm_buffer_object *bo, struct 
iosys_map *map)
                iosys_map_set_vaddr_iomem(map, vaddr_iomem);
 
        } else {
-               struct ttm_operation_ctx ctx = {
-                       .interruptible = false,
-                       .no_wait_gpu = false
-               };
+               struct ttm_operation_ctx ctx = { };
                struct ttm_tt *ttm = bo->ttm;
                pgprot_t prot;
                void *vaddr;
diff --git a/drivers/gpu/drm/ttm/ttm_device.c b/drivers/gpu/drm/ttm/ttm_device.c
index c3e2fcbdd2cc..00c405f1c9b8 100644
--- a/drivers/gpu/drm/ttm/ttm_device.c
+++ b/drivers/gpu/drm/ttm/ttm_device.c
@@ -134,10 +134,7 @@ static int ttm_global_init(void)
  */
 int ttm_device_prepare_hibernation(struct ttm_device *bdev)
 {
-       struct ttm_operation_ctx ctx = {
-               .interruptible = false,
-               .no_wait_gpu = false,
-       };
+       struct ttm_operation_ctx ctx = { };
        int ret;
 
        do {
diff --git a/drivers/gpu/drm/ttm/ttm_resource.c 
b/drivers/gpu/drm/ttm/ttm_resource.c
index b78be0c342f2..55ce363a73ae 100644
--- a/drivers/gpu/drm/ttm/ttm_resource.c
+++ b/drivers/gpu/drm/ttm/ttm_resource.c
@@ -543,10 +543,7 @@ EXPORT_SYMBOL(ttm_resource_manager_init);
 int ttm_resource_manager_evict_all(struct ttm_device *bdev,
                                   struct ttm_resource_manager *man)
 {
-       struct ttm_operation_ctx ctx = {
-               .interruptible = false,
-               .no_wait_gpu = false,
-       };
+       struct ttm_operation_ctx ctx = { };
        struct dma_fence *fence;
        int ret;
 
diff --git a/drivers/gpu/drm/ttm/ttm_tt.c b/drivers/gpu/drm/ttm/ttm_tt.c
index 506e257dfba8..226d2762a1d6 100644
--- a/drivers/gpu/drm/ttm/ttm_tt.c
+++ b/drivers/gpu/drm/ttm/ttm_tt.c
@@ -453,7 +453,7 @@ EXPORT_SYMBOL_FOR_TESTS_ONLY(ttm_tt_unpopulate);
 /* Test the shrinker functions and dump the result */
 static int ttm_tt_debugfs_shrink_show(struct seq_file *m, void *data)
 {
-       struct ttm_operation_ctx ctx = { false, false };
+       struct ttm_operation_ctx ctx = { };
 
        seq_printf(m, "%d\n", ttm_global_swapout(&ctx, GFP_KERNEL));
        return 0;
-- 
2.48.0