diff --git a/dlls/wined3d/adapter_gl.c b/dlls/wined3d/adapter_gl.c
index e45ba3fa3f2..230f76f28cf 100644
--- a/dlls/wined3d/adapter_gl.c
+++ b/dlls/wined3d/adapter_gl.c
@@ -4627,7 +4627,7 @@ static void adapter_gl_uninit_3d(struct wined3d_device *device)
 }
 
 static void *adapter_gl_map_bo_address(struct wined3d_context *context,
-        const struct wined3d_bo_address *data, size_t size, uint32_t bind_flags, uint32_t map_flags)
+        const struct wined3d_bo_address *data, size_t size, uint32_t map_flags)
 {
     return wined3d_context_gl_map_bo_address(wined3d_context_gl(context), data, size, map_flags);
 }
diff --git a/dlls/wined3d/adapter_vk.c b/dlls/wined3d/adapter_vk.c
index 1418c1c541f..c6c89276554 100644
--- a/dlls/wined3d/adapter_vk.c
+++ b/dlls/wined3d/adapter_vk.c
@@ -634,7 +634,7 @@ static VkAccessFlags vk_access_mask_from_buffer_usage(VkBufferUsageFlags usage)
 }
 
 static void *adapter_vk_map_bo_address(struct wined3d_context *context,
-        const struct wined3d_bo_address *data, size_t size, uint32_t bind_flags, uint32_t map_flags)
+        const struct wined3d_bo_address *data, size_t size, uint32_t map_flags)
 {
     struct wined3d_context_vk *context_vk = wined3d_context_vk(context);
     const struct wined3d_vk_info *vk_info;
@@ -842,8 +842,8 @@ static void adapter_vk_copy_bo_address(struct wined3d_context *context,
         return;
     }
 
-    src_ptr = adapter_vk_map_bo_address(context, src, size, src_bind_flags, WINED3D_MAP_READ);
-    dst_ptr = adapter_vk_map_bo_address(context, dst, size, dst_bind_flags, WINED3D_MAP_WRITE);
+    src_ptr = adapter_vk_map_bo_address(context, src, size, WINED3D_MAP_READ);
+    dst_ptr = adapter_vk_map_bo_address(context, dst, size, WINED3D_MAP_WRITE);
 
     memcpy(dst_ptr, src_ptr, size);
 
diff --git a/dlls/wined3d/buffer.c b/dlls/wined3d/buffer.c
index 402a42af677..719d4ae3044 100644
--- a/dlls/wined3d/buffer.c
+++ b/dlls/wined3d/buffer.c
@@ -1080,8 +1080,7 @@ static HRESULT buffer_resource_sub_resource_map(struct wined3d_resource *resourc
 
                 addr.buffer_object = buffer->buffer_object;
                 addr.addr = 0;
-                buffer->map_ptr = wined3d_context_map_bo_address(context,
-                        &addr, resource->size, resource->bind_flags, flags);
+                buffer->map_ptr = wined3d_context_map_bo_address(context, &addr, resource->size, flags);
 
                 if (((DWORD_PTR)buffer->map_ptr) & (RESOURCE_ALIGNMENT - 1))
                 {
@@ -1659,8 +1658,7 @@ static void wined3d_buffer_vk_upload_ranges(struct wined3d_buffer *buffer, struc
     dst.buffer_object = buffer->buffer_object;
     dst.addr = NULL;
 
-    if (!(map_ptr = wined3d_context_map_bo_address(context, &dst,
-            resource->size, resource->bind_flags, WINED3D_MAP_WRITE)))
+    if (!(map_ptr = wined3d_context_map_bo_address(context, &dst, resource->size, WINED3D_MAP_WRITE)))
     {
         FIXME("Failed to map buffer.\n");
         return;
diff --git a/dlls/wined3d/directx.c b/dlls/wined3d/directx.c
index 6218aacd4a6..c5f7eab4d1d 100644
--- a/dlls/wined3d/directx.c
+++ b/dlls/wined3d/directx.c
@@ -2407,7 +2407,7 @@ static void adapter_no3d_uninit_3d(struct wined3d_device *device)
 }
 
 static void *adapter_no3d_map_bo_address(struct wined3d_context *context,
-        const struct wined3d_bo_address *data, size_t size, uint32_t bind_flags, uint32_t map_flags)
+        const struct wined3d_bo_address *data, size_t size, uint32_t map_flags)
 {
     if (data->buffer_object)
     {
diff --git a/dlls/wined3d/surface.c b/dlls/wined3d/surface.c
index 4f902141a1b..06912203122 100644
--- a/dlls/wined3d/surface.c
+++ b/dlls/wined3d/surface.c
@@ -645,9 +645,9 @@ static struct wined3d_texture *surface_convert_format(struct wined3d_texture *sr
         wined3d_texture_get_memory(dst_texture, 0, &dst_data, map_binding);
 
         src = wined3d_context_map_bo_address(context, &src_data,
-                src_texture->sub_resources[sub_resource_idx].size, 0, WINED3D_MAP_READ);
+                src_texture->sub_resources[sub_resource_idx].size, WINED3D_MAP_READ);
         dst = wined3d_context_map_bo_address(context, &dst_data,
-                dst_texture->sub_resources[0].size, 0, WINED3D_MAP_WRITE);
+                dst_texture->sub_resources[0].size, WINED3D_MAP_WRITE);
 
         conv->convert(src, dst, src_row_pitch, dst_row_pitch, desc.width, desc.height);
 
@@ -1668,7 +1668,7 @@ static HRESULT surface_cpu_blt(struct wined3d_texture *dst_texture, unsigned int
         wined3d_texture_get_pitch(dst_texture, texture_level, &dst_map.row_pitch, &dst_map.slice_pitch);
         wined3d_texture_get_memory(dst_texture, dst_sub_resource_idx, &dst_data, map_binding);
         dst_map.data = wined3d_context_map_bo_address(context, &dst_data,
-                dst_texture->sub_resources[dst_sub_resource_idx].size, 0, WINED3D_MAP_READ | WINED3D_MAP_WRITE);
+                dst_texture->sub_resources[dst_sub_resource_idx].size, WINED3D_MAP_READ | WINED3D_MAP_WRITE);
 
         src_map = dst_map;
     }
@@ -1705,7 +1705,7 @@ static HRESULT surface_cpu_blt(struct wined3d_texture *dst_texture, unsigned int
         wined3d_texture_get_pitch(src_texture, texture_level, &src_map.row_pitch, &src_map.slice_pitch);
         wined3d_texture_get_memory(src_texture, src_sub_resource_idx, &src_data, map_binding);
         src_map.data = wined3d_context_map_bo_address(context, &src_data,
-                src_texture->sub_resources[src_sub_resource_idx].size, 0, WINED3D_MAP_READ);
+                src_texture->sub_resources[src_sub_resource_idx].size, WINED3D_MAP_READ);
 
         if (upload)
         {
@@ -1724,7 +1724,7 @@ static HRESULT surface_cpu_blt(struct wined3d_texture *dst_texture, unsigned int
             wined3d_texture_get_pitch(dst_texture, texture_level, &dst_map.row_pitch, &dst_map.slice_pitch);
             wined3d_texture_get_memory(dst_texture, dst_sub_resource_idx, &dst_data, map_binding);
             dst_map.data = wined3d_context_map_bo_address(context, &dst_data,
-                    dst_texture->sub_resources[dst_sub_resource_idx].size, 0, WINED3D_MAP_WRITE);
+                    dst_texture->sub_resources[dst_sub_resource_idx].size, WINED3D_MAP_WRITE);
         }
     }
     src_fmt_flags = src_format->flags[src_texture->resource.gl_type];
@@ -2192,7 +2192,7 @@ static void surface_cpu_blt_colour_fill(struct wined3d_rendertarget_view *view,
     wined3d_texture_get_pitch(texture, level, &map.row_pitch, &map.slice_pitch);
     wined3d_texture_get_memory(texture, view->sub_resource_idx, &data, map_binding);
     map.data = wined3d_context_map_bo_address(context, &data,
-            texture->sub_resources[view->sub_resource_idx].size, 0, WINED3D_MAP_WRITE);
+            texture->sub_resources[view->sub_resource_idx].size, WINED3D_MAP_WRITE);
     map.data = (BYTE *)map.data
             + (box->front * map.slice_pitch)
             + ((box->top / view->format->block_height) * map.row_pitch)
diff --git a/dlls/wined3d/texture.c b/dlls/wined3d/texture.c
index b7e9eec6852..ac3601d4f47 100644
--- a/dlls/wined3d/texture.c
+++ b/dlls/wined3d/texture.c
@@ -720,7 +720,7 @@ static void wined3d_texture_create_dc(void *object)
         if (!context)
             context = context_acquire(device, NULL, 0);
         desc.pMemory = wined3d_context_map_bo_address(context, &data,
-                texture->sub_resources[sub_resource_idx].size, 0, WINED3D_MAP_READ | WINED3D_MAP_WRITE);
+                texture->sub_resources[sub_resource_idx].size, WINED3D_MAP_READ | WINED3D_MAP_WRITE);
     }
     else
     {
@@ -3152,7 +3152,7 @@ static HRESULT texture_resource_sub_resource_map(struct wined3d_resource *resour
         wined3d_texture_invalidate_location(texture, sub_resource_idx, ~resource->map_binding);
 
     wined3d_texture_get_memory(texture, sub_resource_idx, &data, resource->map_binding);
-    base_memory = wined3d_context_map_bo_address(context, &data, sub_resource->size, 0, flags);
+    base_memory = wined3d_context_map_bo_address(context, &data, sub_resource->size, flags);
     sub_resource->map_flags = flags;
     TRACE("Base memory pointer %p.\n", base_memory);
 
@@ -4298,7 +4298,7 @@ static void wined3d_texture_vk_upload_data(struct wined3d_context *context,
     staging_bo_addr.buffer_object = (uintptr_t)&staging_bo;
     staging_bo_addr.addr = NULL;
     if (!(map_ptr = wined3d_context_map_bo_address(context, &staging_bo_addr,
-            sub_resource->size, 0, WINED3D_MAP_DISCARD | WINED3D_MAP_WRITE)))
+            sub_resource->size, WINED3D_MAP_DISCARD | WINED3D_MAP_WRITE)))
     {
         ERR("Failed to map staging bo.\n");
         wined3d_context_vk_destroy_bo(context_vk, &staging_bo);
@@ -4493,7 +4493,7 @@ static void wined3d_texture_vk_download_data(struct wined3d_context *context,
     staging_bo_addr.buffer_object = (uintptr_t)&staging_bo;
     staging_bo_addr.addr = (uint8_t *)NULL;
     if (!(map_ptr = wined3d_context_map_bo_address(context, &staging_bo_addr,
-            sub_resource->size, 0, WINED3D_MAP_READ)))
+            sub_resource->size, WINED3D_MAP_READ)))
     {
         ERR("Failed to map staging bo.\n");
         wined3d_context_vk_destroy_bo(context_vk, &staging_bo);
diff --git a/dlls/wined3d/wined3d_private.h b/dlls/wined3d/wined3d_private.h
index b5012283769..687f6a3a9ff 100644
--- a/dlls/wined3d/wined3d_private.h
+++ b/dlls/wined3d/wined3d_private.h
@@ -2964,7 +2964,7 @@ struct wined3d_adapter_ops
     HRESULT (*adapter_init_3d)(struct wined3d_device *device);
     void (*adapter_uninit_3d)(struct wined3d_device *device);
     void *(*adapter_map_bo_address)(struct wined3d_context *context,
-            const struct wined3d_bo_address *data, size_t size, uint32_t bind_flags, uint32_t map_flags);
+            const struct wined3d_bo_address *data, size_t size, uint32_t map_flags);
     void (*adapter_unmap_bo_address)(struct wined3d_context *context, const struct wined3d_bo_address *data,
             unsigned int range_count, const struct wined3d_range *ranges);
     void (*adapter_copy_bo_address)(struct wined3d_context *context,
@@ -5475,9 +5475,9 @@ static inline float wined3d_get_float_state(const struct wined3d_state *state, e
 }
 
 static inline void *wined3d_context_map_bo_address(struct wined3d_context *context,
-        const struct wined3d_bo_address *data, size_t size, uint32_t bind_flags, uint32_t map_flags)
+        const struct wined3d_bo_address *data, size_t size, uint32_t map_flags)
 {
-    return context->device->adapter->adapter_ops->adapter_map_bo_address(context, data, size, bind_flags, map_flags);
+    return context->device->adapter->adapter_ops->adapter_map_bo_address(context, data, size, map_flags);
 }
 
 static inline void wined3d_context_unmap_bo_address(struct wined3d_context *context,