mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2025-01-23 11:49:28 +07:00
d092a87073
Various architectures that use asm-generic/io.h still defined their own default versions of ioremap_nocache, ioremap_wt and ioremap_wc that point back to plain ioremap directly or indirectly. Remove these definitions and rely on asm-generic/io.h instead. For this to work the backup ioremap_* defintions needs to be changed to purely cpp macros instea of inlines to cover for architectures like openrisc that only define ioremap after including <asm-generic/io.h>. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Palmer Dabbelt <palmer@dabbelt.com>
35 lines
766 B
C
35 lines
766 B
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
|
|
/*
|
|
* OpenRISC Linux
|
|
*
|
|
* Linux architectural port borrowing liberally from similar works of
|
|
* others. All original copyrights apply as per the original source
|
|
* declaration.
|
|
*
|
|
* OpenRISC implementation:
|
|
* Copyright (C) 2010-2011 Jonas Bonn <jonas@southpole.se>
|
|
* et al.
|
|
*/
|
|
|
|
#ifndef __ASM_OPENRISC_IO_H
|
|
#define __ASM_OPENRISC_IO_H
|
|
|
|
/*
|
|
* PCI: can we really do 0 here if we have no port IO?
|
|
*/
|
|
#define IO_SPACE_LIMIT 0
|
|
|
|
/* OpenRISC has no port IO */
|
|
#define HAVE_ARCH_PIO_SIZE 1
|
|
#define PIO_RESERVED 0X0UL
|
|
#define PIO_OFFSET 0
|
|
#define PIO_MASK 0
|
|
|
|
#include <asm-generic/io.h>
|
|
#include <asm/pgtable.h>
|
|
|
|
void __iomem *ioremap(phys_addr_t offset, unsigned long size);
|
|
extern void iounmap(void *addr);
|
|
|
|
#endif
|