From f347fde22f1297e4f022600d201780d5ead78114 Mon Sep 17 00:00:00 2001
From: Joshua Bakita <bakitajoshua@gmail.com>
Date: Wed, 25 Sep 2024 16:09:09 -0400
Subject: Delete no-longer-needed nvgpu headers

The dependency on these was removed in commit 8340d234.
---
 include/os/linux/os_fence_android_sema.c | 112 -------------------------------
 1 file changed, 112 deletions(-)
 delete mode 100644 include/os/linux/os_fence_android_sema.c

(limited to 'include/os/linux/os_fence_android_sema.c')

diff --git a/include/os/linux/os_fence_android_sema.c b/include/os/linux/os_fence_android_sema.c
deleted file mode 100644
index eb60600..0000000
--- a/include/os/linux/os_fence_android_sema.c
+++ /dev/null
@@ -1,112 +0,0 @@
-/*
- * Copyright (c) 2018, NVIDIA CORPORATION.  All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <nvgpu/errno.h>
-
-#include <nvgpu/types.h>
-#include <nvgpu/os_fence.h>
-#include <nvgpu/linux/os_fence_android.h>
-#include <nvgpu/semaphore.h>
-#include <nvgpu/gk20a.h>
-#include <nvgpu/channel.h>
-#include <nvgpu/channel_sync.h>
-
-#include "gk20a/mm_gk20a.h"
-
-#include "sync_sema_android.h"
-
-#include "../drivers/staging/android/sync.h"
-
-int nvgpu_os_fence_sema_wait_gen_cmd(struct nvgpu_os_fence *s,
-	struct priv_cmd_entry *wait_cmd,
-	struct channel_gk20a *c,
-	int max_wait_cmds)
-{
-	int err;
-	int wait_cmd_size;
-	int num_wait_cmds;
-	int i;
-	struct nvgpu_semaphore *sema;
-	struct sync_fence *sync_fence = nvgpu_get_sync_fence(s);
-
-	wait_cmd_size = c->g->ops.fifo.get_sema_wait_cmd_size();
-
-	num_wait_cmds = sync_fence->num_fences;
-	if (num_wait_cmds == 0)
-		return 0;
-
-	if (max_wait_cmds && num_wait_cmds > max_wait_cmds)
-		return -EINVAL;
-
-	err = gk20a_channel_alloc_priv_cmdbuf(c,
-		wait_cmd_size * num_wait_cmds,
-		wait_cmd);
-	if (err) {
-		return err;
-	}
-
-	for (i = 0; i < num_wait_cmds; i++) {
-		struct sync_pt *pt = sync_pt_from_fence(
-			sync_fence->cbs[i].sync_pt);
-
-		sema = gk20a_sync_pt_sema(pt);
-		channel_sync_semaphore_gen_wait_cmd(c, sema, wait_cmd,
-			wait_cmd_size, i);
-	}
-
-	return 0;
-}
-
-static const struct nvgpu_os_fence_ops sema_ops = {
-	.program_waits = nvgpu_os_fence_sema_wait_gen_cmd,
-	.drop_ref = nvgpu_os_fence_android_drop_ref,
-	.install_fence = nvgpu_os_fence_android_install_fd,
-};
-
-int nvgpu_os_fence_sema_create(
-	struct nvgpu_os_fence *fence_out,
-	struct channel_gk20a *c,
-	struct nvgpu_semaphore *sema)
-{
-	struct sync_fence *fence;
-
-	fence = gk20a_sync_fence_create(c, sema, "f-gk20a-0x%04x",
-			nvgpu_semaphore_gpu_ro_va(sema));
-
-	if (!fence) {
-		nvgpu_err(c->g, "error constructing new fence: f-gk20a-0x%04x",
-			(u32)nvgpu_semaphore_gpu_ro_va(sema));
-
-		return -ENOMEM;
-	}
-
-	nvgpu_os_fence_init(fence_out, c->g, &sema_ops, fence);
-
-	return 0;
-}
-
-int nvgpu_os_fence_sema_fdget(struct nvgpu_os_fence *fence_out,
-	struct channel_gk20a *c, int fd)
-{
-	struct sync_fence *fence = gk20a_sync_fence_fdget(fd);
-
-	if (!fence)
-		return -EINVAL;
-
-	nvgpu_os_fence_init(fence_out, c->g, &sema_ops, fence);
-
-	return 0;
-}
-- 
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