Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/arch/openrisc/include/asm/io.h b/arch/openrisc/include/asm/io.h
index 6709b28..5b81a96 100644
--- a/arch/openrisc/include/asm/io.h
+++ b/arch/openrisc/include/asm/io.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* OpenRISC Linux
*
@@ -8,11 +9,6 @@
* OpenRISC implementation:
* Copyright (C) 2010-2011 Jonas Bonn <jonas@southpole.se>
* et al.
- *
- * 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.
*/
#ifndef __ASM_OPENRISC_IO_H
@@ -29,25 +25,11 @@
#define PIO_OFFSET 0
#define PIO_MASK 0
-#define ioremap_nocache ioremap_nocache
+#define ioremap_nocache ioremap
#include <asm-generic/io.h>
#include <asm/pgtable.h>
-extern void __iomem *__ioremap(phys_addr_t offset, unsigned long size,
- pgprot_t prot);
-
-static inline void __iomem *ioremap(phys_addr_t offset, size_t size)
-{
- return __ioremap(offset, size, PAGE_KERNEL);
-}
-
-/* #define _PAGE_CI 0x002 */
-static inline void __iomem *ioremap_nocache(phys_addr_t offset,
- unsigned long size)
-{
- return __ioremap(offset, size,
- __pgprot(pgprot_val(PAGE_KERNEL) | _PAGE_CI));
-}
-
+void __iomem *ioremap(phys_addr_t offset, unsigned long size);
extern void iounmap(void *addr);
+
#endif