From 04dd17822334871b23ea2862f7798fb0e0007777 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 11 May 2024 08:53:19 +0000
Subject: [PATCH] change otg to host mode
---
kernel/arch/powerpc/sysdev/fsl_85xx_cache_sram.c | 25 ++++++-------------------
1 files changed, 6 insertions(+), 19 deletions(-)
diff --git a/kernel/arch/powerpc/sysdev/fsl_85xx_cache_sram.c b/kernel/arch/powerpc/sysdev/fsl_85xx_cache_sram.c
index 00ccf3e..a3aeaa5 100644
--- a/kernel/arch/powerpc/sysdev/fsl_85xx_cache_sram.c
+++ b/kernel/arch/powerpc/sysdev/fsl_85xx_cache_sram.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Copyright 2009-2010 Freescale Semiconductor, Inc.
*
@@ -7,20 +8,6 @@
*
* This file is derived from the original work done
* by Sylvain Munaut for the Bestcomm SRAM allocator.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- *
- * 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <linux/kernel.h>
@@ -28,7 +15,7 @@
#include <linux/slab.h>
#include <linux/err.h>
#include <linux/of_platform.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/fsl_85xx_cache_sram.h>
#include "fsl_85xx_cache_ctlr.h"
@@ -107,11 +94,11 @@
goto out_free;
}
- cache_sram->base_virt = ioremap_prot(cache_sram->base_phys,
- cache_sram->size, _PAGE_COHERENT | PAGE_KERNEL);
+ cache_sram->base_virt = ioremap_coherent(cache_sram->base_phys,
+ cache_sram->size);
if (!cache_sram->base_virt) {
- dev_err(&dev->dev, "%pOF: ioremap_prot failed\n",
- dev->dev.of_node);
+ dev_err(&dev->dev, "%pOF: ioremap_coherent failed\n",
+ dev->dev.of_node);
ret = -ENOMEM;
goto out_release;
}
--
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