change wifi driver to cypress

hc

2024-01-05 071106ecf68c401173c58808b1cf5f68cc50d390

 kernel/drivers/media/platform/mtk-mdp/mtk_mdp_vpu.c
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@@ -1,16 +1,8 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  * Copyright (c) 2015-2016 MediaTek Inc.
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  * Author: Houlong Wei <houlong.wei@mediatek.com>
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  *         Ming Hsiu Tsai <minghsiu.tsai@mediatek.com>
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- *
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- * This program is free software; you can redistribute it and/or modify
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- * it under the terms of the GNU General Public License version 2 as
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- * published by the Free Software Foundation.
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- *
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- * This program is distributed in the hope that it will be useful,
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- * but WITHOUT ANY WARRANTY; without even the implied warranty of
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- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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- * GNU General Public License for more details.
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  */
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 #include "mtk_mdp_core.h"
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@@ -23,7 +15,7 @@
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 	return container_of(vpu, struct mtk_mdp_ctx, vpu);
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 }
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-static void mtk_mdp_vpu_handle_init_ack(struct mdp_ipi_comm_ack *msg)
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+static void mtk_mdp_vpu_handle_init_ack(const struct mdp_ipi_comm_ack *msg)
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 {
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 	struct mtk_mdp_vpu *vpu = (struct mtk_mdp_vpu *)
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 					(unsigned long)msg->ap_inst;
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@@ -34,10 +26,11 @@
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 	vpu->inst_addr = msg->vpu_inst_addr;
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 }
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-static void mtk_mdp_vpu_ipi_handler(void *data, unsigned int len, void *priv)
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+static void mtk_mdp_vpu_ipi_handler(const void *data, unsigned int len,
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+				    void *priv)
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 {
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-	unsigned int msg_id = *(unsigned int *)data;
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-	struct mdp_ipi_comm_ack *msg = (struct mdp_ipi_comm_ack *)data;
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+	const struct mdp_ipi_comm_ack *msg = data;
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+	unsigned int msg_id = msg->msg_id;
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 	struct mtk_mdp_vpu *vpu = (struct mtk_mdp_vpu *)
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 					(unsigned long)msg->ap_inst;
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 	struct mtk_mdp_ctx *ctx;