1 files changed, 0 insertions, 71 deletions
diff --git a/drivers/crypto/intel/qat/qat_common/adf_gen4_timer.c b/drivers/crypto/intel/qat/qat_common/adf_gen4_timer.c
deleted file mode 100644
index 35ccb91d6ec1..000000000000
--- a/drivers/crypto/intel/qat/qat_common/adf_gen4_timer.c
+++ /dev/null
@@ -1,71 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/* Copyright(c) 2023 Intel Corporation */
-
-#include <linux/container_of.h>
-#include <linux/dev_printk.h>
-#include <linux/export.h>
-#include <linux/jiffies.h>
-#include <linux/ktime.h>
-#include <linux/slab.h>
-#include <linux/workqueue.h>
-
-#include "adf_admin.h"
-#include "adf_accel_devices.h"
-#include "adf_common_drv.h"
-#include "adf_gen4_timer.h"
-
-#define ADF_GEN4_TIMER_PERIOD_MS 200
-
-/* This periodic update is used to trigger HB, RL & TL fw events */
-static void work_handler(struct work_struct *work)
-{
-	struct adf_accel_dev *accel_dev;
-	struct adf_timer *timer_ctx;
-	u32 time_periods;
-
-	timer_ctx = container_of(to_delayed_work(work), struct adf_timer, work_ctx);
-	accel_dev = timer_ctx->accel_dev;
-
-	adf_misc_wq_queue_delayed_work(&timer_ctx->work_ctx,
-				       msecs_to_jiffies(ADF_GEN4_TIMER_PERIOD_MS));
-
-	time_periods = div_u64(ktime_ms_delta(ktime_get_real(), timer_ctx->initial_ktime),
-			       ADF_GEN4_TIMER_PERIOD_MS);
-
-	if (adf_send_admin_tim_sync(accel_dev, time_periods))
-		dev_err(&GET_DEV(accel_dev), "Failed to synchronize qat timer\n");
-}
-
-int adf_gen4_timer_start(struct adf_accel_dev *accel_dev)
-{
-	struct adf_timer *timer_ctx;
-
-	timer_ctx = kzalloc(sizeof(*timer_ctx), GFP_KERNEL);
-	if (!timer_ctx)
-		return -ENOMEM;
-
-	timer_ctx->accel_dev = accel_dev;
-	accel_dev->timer = timer_ctx;
-	timer_ctx->initial_ktime = ktime_get_real();
-
-	INIT_DELAYED_WORK(&timer_ctx->work_ctx, work_handler);
-	adf_misc_wq_queue_delayed_work(&timer_ctx->work_ctx,
-				       msecs_to_jiffies(ADF_GEN4_TIMER_PERIOD_MS));
-
-	return 0;
-}
-EXPORT_SYMBOL_GPL(adf_gen4_timer_start);
-
-void adf_gen4_timer_stop(struct adf_accel_dev *accel_dev)
-{
-	struct adf_timer *timer_ctx = accel_dev->timer;
-
-	if (!timer_ctx)
-		return;
-
-	cancel_delayed_work_sync(&timer_ctx->work_ctx);
-
-	kfree(timer_ctx);
-	accel_dev->timer = NULL;
-}
-EXPORT_SYMBOL_GPL(adf_gen4_timer_stop);