diff --git a/libavcodec/vulkan_av1.c b/libavcodec/vulkan_av1.c
index 3a52d1f33a..3bee784a4f 100644
--- a/libavcodec/vulkan_av1.c
+++ b/libavcodec/vulkan_av1.c
@@ -662,7 +662,6 @@ const FFHWAccel ff_av1_vulkan_hwaccel = {
     .init                  = &ff_vk_decode_init,
     .update_thread_context = &ff_vk_update_thread_context,
     .decode_params         = &ff_vk_params_invalidate,
-    .flush                 = &ff_vk_decode_flush,
     .uninit                = &ff_vk_decode_uninit,
     .frame_params          = &ff_vk_frame_params,
     .priv_data_size        = sizeof(FFVulkanDecodeContext),
diff --git a/libavcodec/vulkan_dpx.c b/libavcodec/vulkan_dpx.c
index 16ac10c5b8..d0466891fa 100644
--- a/libavcodec/vulkan_dpx.c
+++ b/libavcodec/vulkan_dpx.c
@@ -466,7 +466,6 @@ const FFHWAccel ff_dpx_vulkan_hwaccel = {
     .init                  = &vk_decode_dpx_init,
     .update_thread_context = &ff_vk_update_thread_context,
     .decode_params         = &ff_vk_params_invalidate,
-    .flush                 = &ff_vk_decode_flush,
     .uninit                = &ff_vk_decode_uninit,
     .frame_params          = &ff_vk_frame_params,
     .priv_data_size        = sizeof(FFVulkanDecodeContext),
diff --git a/libavcodec/vulkan_ffv1.c b/libavcodec/vulkan_ffv1.c
index 7d1e0c9ba7..643da9c551 100644
--- a/libavcodec/vulkan_ffv1.c
+++ b/libavcodec/vulkan_ffv1.c
@@ -1147,7 +1147,6 @@ const FFHWAccel ff_ffv1_vulkan_hwaccel = {
     .init                  = &vk_decode_ffv1_init,
     .update_thread_context = &ff_vk_update_thread_context,
     .decode_params         = &ff_vk_params_invalidate,
-    .flush                 = &ff_vk_decode_flush,
     .uninit                = &ff_vk_decode_uninit,
     .frame_params          = &ff_vk_frame_params,
     .priv_data_size        = sizeof(FFVulkanDecodeContext),
diff --git a/libavcodec/vulkan_h264.c b/libavcodec/vulkan_h264.c
index 8293f7ece9..5fc0f4c4cf 100644
--- a/libavcodec/vulkan_h264.c
+++ b/libavcodec/vulkan_h264.c
@@ -584,7 +584,6 @@ const FFHWAccel ff_h264_vulkan_hwaccel = {
     .init                  = &ff_vk_decode_init,
     .update_thread_context = &ff_vk_update_thread_context,
     .decode_params         = &ff_vk_params_invalidate,
-    .flush                 = &ff_vk_decode_flush,
     .uninit                = &ff_vk_decode_uninit,
     .frame_params          = &ff_vk_frame_params,
     .priv_data_size        = sizeof(FFVulkanDecodeContext),
diff --git a/libavcodec/vulkan_hevc.c b/libavcodec/vulkan_hevc.c
index f609c4301f..8f0d1f6636 100644
--- a/libavcodec/vulkan_hevc.c
+++ b/libavcodec/vulkan_hevc.c
@@ -949,7 +949,6 @@ const FFHWAccel ff_hevc_vulkan_hwaccel = {
     .init                  = &ff_vk_decode_init,
     .update_thread_context = &ff_vk_update_thread_context,
     .decode_params         = &ff_vk_params_invalidate,
-    .flush                 = &ff_vk_decode_flush,
     .uninit                = &ff_vk_decode_uninit,
     .frame_params          = &ff_vk_frame_params,
     .priv_data_size        = sizeof(FFVulkanDecodeContext),
diff --git a/libavcodec/vulkan_prores.c b/libavcodec/vulkan_prores.c
index 12e66876f2..e8c74b7863 100644
--- a/libavcodec/vulkan_prores.c
+++ b/libavcodec/vulkan_prores.c
@@ -567,7 +567,6 @@ const FFHWAccel ff_prores_vulkan_hwaccel = {
     .init                  = &vk_decode_prores_init,
     .update_thread_context = &ff_vk_update_thread_context,
     .decode_params         = &ff_vk_params_invalidate,
-    .flush                 = &ff_vk_decode_flush,
     .uninit                = &ff_vk_decode_uninit,
     .frame_params          = &ff_vk_frame_params,
     .priv_data_size        = sizeof(FFVulkanDecodeContext),
diff --git a/libavcodec/vulkan_prores_raw.c b/libavcodec/vulkan_prores_raw.c
index cd025d25e6..0c7a97fa60 100644
--- a/libavcodec/vulkan_prores_raw.c
+++ b/libavcodec/vulkan_prores_raw.c
@@ -474,7 +474,6 @@ const FFHWAccel ff_prores_raw_vulkan_hwaccel = {
     .init                  = &vk_decode_prores_raw_init,
     .update_thread_context = &ff_vk_update_thread_context,
     .decode_params         = &ff_vk_params_invalidate,
-    .flush                 = &ff_vk_decode_flush,
     .uninit                = &ff_vk_decode_uninit,
     .frame_params          = &ff_vk_frame_params,
     .priv_data_size        = sizeof(FFVulkanDecodeContext),
diff --git a/libavcodec/vulkan_vp9.c b/libavcodec/vulkan_vp9.c
index 6d0a5ce46f..5aeec3fb21 100644
--- a/libavcodec/vulkan_vp9.c
+++ b/libavcodec/vulkan_vp9.c
@@ -365,7 +365,6 @@ const FFHWAccel ff_vp9_vulkan_hwaccel = {
     .frame_priv_data_size  = sizeof(VP9VulkanDecodePicture),
     .init                  = &ff_vk_decode_init,
     .update_thread_context = &ff_vk_update_thread_context,
-    .flush                 = &ff_vk_decode_flush,
     .uninit                = &ff_vk_decode_uninit,
     .frame_params          = &ff_vk_frame_params,
     .priv_data_size        = sizeof(FFVulkanDecodeContext),