diff options
Diffstat (limited to 'drivers/crypto/qce/core.h')
| -rw-r--r-- | drivers/crypto/qce/core.h | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/drivers/crypto/qce/core.h b/drivers/crypto/qce/core.h index 549965d4d91f..eb6fa7a8b64a 100644 --- a/drivers/crypto/qce/core.h +++ b/drivers/crypto/qce/core.h @@ -1,26 +1,21 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2010-2014, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that 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. */ #ifndef _CORE_H_ #define _CORE_H_ +#include <linux/mutex.h> +#include <linux/workqueue.h> + #include "dma.h" /** * struct qce_device - crypto engine device structure * @queue: crypto request queue * @lock: the lock protects queue and req - * @done_tasklet: done tasklet object + * @done_work: workqueue context * @req: current active request * @result: result of current transform * @base: virtual IO base @@ -36,13 +31,14 @@ */ struct qce_device { struct crypto_queue queue; - spinlock_t lock; - struct tasklet_struct done_tasklet; + struct mutex lock; + struct work_struct done_work; struct crypto_async_request *req; int result; void __iomem *base; struct device *dev; struct clk *core, *iface, *bus; + struct icc_path *mem_path; struct qce_dma_data dma; int burst_size; unsigned int pipe_pair_id; |