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/arch/mips/include/asm/mach-generic/ioremap.h

http://github.com/mirrors/linux
C Header | 30 lines | 17 code | 5 blank | 8 comment | 0 complexity | 702e7b6a43fe83a291c6384622db4cc5 MD5 | raw file
 1/* SPDX-License-Identifier: GPL-2.0-or-later */
 2/*
 3 *	include/asm-mips/mach-generic/ioremap.h
 4 */
 5#ifndef __ASM_MACH_GENERIC_IOREMAP_H
 6#define __ASM_MACH_GENERIC_IOREMAP_H
 7
 8#include <linux/types.h>
 9
10/*
11 * Allow physical addresses to be fixed up to help peripherals located
12 * outside the low 32-bit range -- generic pass-through version.
13 */
14static inline phys_addr_t fixup_bigphys_addr(phys_addr_t phys_addr, phys_addr_t size)
15{
16	return phys_addr;
17}
18
19static inline void __iomem *plat_ioremap(phys_addr_t offset, unsigned long size,
20	unsigned long flags)
21{
22	return NULL;
23}
24
25static inline int plat_iounmap(const volatile void __iomem *addr)
26{
27	return 0;
28}
29
30#endif /* __ASM_MACH_GENERIC_IOREMAP_H */