video: tegra: host: Remove padding from eventlib events

eventlib_format doesn't like padding on event data, so get rid of it.

Currently event data is specified as an union, but this is not
necessary and adds the redundant padding. Remove the union and just
deliver events as variably-sized structs.

Jira HOSTX-329
Jira HOSTX-317

Change-Id: I5df318d9cdf527e3d42e71c749585a0ea029d52a
Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1647739
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 0 insertions, 6 deletions

diff --git a/include/uapi/linux/nvhost_events.h b/include/uapi/linux/nvhost_events.h
index 4655537f1..7d6b6043c 100644
--- a/include/uapi/linux/nvhost_events.h
+++ b/include/uapi/linux/nvhost_events.h
@@ -80,12 +80,6 @@ enum {
         NVHOST_NUM_EVENT_TYPES = 3
 };
 
-union nvhost_event_union {
-        struct nvhost_task_begin task_begin;
-        struct nvhost_task_end task_end;
-        struct nvhost_task_submit task_submit;
-};
-
 enum {
         NVHOST_NUM_CUSTOM_FILTER_FLAGS = 0
 };