1 files changed, 0 insertions, 45 deletions
diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_intr.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_intr.c
deleted file mode 100644
index 70580c2525ba..000000000000
--- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_intr.c
+++ /dev/null
@@ -1,45 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
-* Copyright (c) 2016 MediaTek Inc.
-* Author: Tiffany Lin <tiffany.lin@mediatek.com>
-*/
-
-#include <linux/errno.h>
-#include <linux/wait.h>
-
-#include "mtk_vcodec_drv.h"
-#include "mtk_vcodec_intr.h"
-#include "mtk_vcodec_util.h"
-
-int mtk_vcodec_wait_for_done_ctx(struct mtk_vcodec_ctx  *ctx, int command,
-				 unsigned int timeout_ms)
-{
-	wait_queue_head_t *waitqueue;
-	long timeout_jiff, ret;
-	int status = 0;
-
-	waitqueue = (wait_queue_head_t *)&ctx->queue;
-	timeout_jiff = msecs_to_jiffies(timeout_ms);
-
-	ret = wait_event_interruptible_timeout(*waitqueue,
-				ctx->int_cond,
-				timeout_jiff);
-
-	if (!ret) {
-		status = -1;	/* timeout */
-		mtk_v4l2_err("[%d] ctx->type=%d, cmd=%d, wait_event_interruptible_timeout time=%ums out %d %d!",
-			     ctx->id, ctx->type, command, timeout_ms,
-			     ctx->int_cond, ctx->int_type);
-	} else if (-ERESTARTSYS == ret) {
-		mtk_v4l2_err("[%d] ctx->type=%d, cmd=%d, wait_event_interruptible_timeout interrupted by a signal %d %d",
-			     ctx->id, ctx->type, command, ctx->int_cond,
-			     ctx->int_type);
-		status = -1;
-	}
-
-	ctx->int_cond = 0;
-	ctx->int_type = 0;
-
-	return status;
-}
-EXPORT_SYMBOL(mtk_vcodec_wait_for_done_ctx);