change system file

hc

2024-10-09 244b2c5ca8b14627e4a17755e5922221e121c771

 kernel/drivers/dma/bestcomm/gen_bd.c
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@@ -1,14 +1,10 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  * Driver for MPC52xx processor BestComm General Buffer Descriptor
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  *
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  * Copyright (C) 2007 Sylvain Munaut <tnt@246tNt.com>
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  * Copyright (C) 2006 AppSpec Computer Technologies Corp.
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  *                    Jeff Gibbons <jeff.gibbons@appspec.com>
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- *
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- * This program is free software; you can redistribute  it and/or modify it
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- * under the terms of the GNU General Public License version 2 as published
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- * by the Free Software Foundation.
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- *
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  */
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 #include <linux/module.h>
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@@ -146,7 +142,7 @@
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 	tsk->index = 0;
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 	tsk->outdex = 0;
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-	memset(tsk->bd, 0x00, tsk->num_bd * tsk->bd_size);
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+	memset_io(tsk->bd, 0x00, tsk->num_bd * tsk->bd_size);
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 	/* Configure some stuff */
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 	bcom_set_task_pragma(tsk->tasknum, BCOM_GEN_RX_BD_PRAGMA);
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@@ -230,7 +226,7 @@
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 	tsk->index = 0;
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 	tsk->outdex = 0;
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-	memset(tsk->bd, 0x00, tsk->num_bd * tsk->bd_size);
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+	memset_io(tsk->bd, 0x00, tsk->num_bd * tsk->bd_size);
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 	/* Configure some stuff */
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 	bcom_set_task_pragma(tsk->tasknum, BCOM_GEN_TX_BD_PRAGMA);