diff options
Diffstat (limited to 'arch/microblaze/include/asm/io.h')
| -rw-r--r-- | arch/microblaze/include/asm/io.h | 16 |
1 files changed, 2 insertions, 14 deletions
diff --git a/arch/microblaze/include/asm/io.h b/arch/microblaze/include/asm/io.h index 39b6315db82e..c1d78b8977a6 100644 --- a/arch/microblaze/include/asm/io.h +++ b/arch/microblaze/include/asm/io.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Copyright (C) 2007-2009 Michal Simek <monstr@monstr.eu> * Copyright (C) 2007-2009 PetaLogix * Copyright (C) 2006 Atmark Techno, Inc. - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. */ #ifndef _ASM_MICROBLAZE_IO_H @@ -33,18 +30,9 @@ extern resource_size_t isa_mem_base; #define PCI_IOBASE ((void __iomem *)_IO_BASE) #define IO_SPACE_LIMIT (0xFFFFFFFF) -#ifdef CONFIG_MMU -#define page_to_bus(page) (page_to_phys(page)) - -extern void iounmap(void __iomem *addr); +extern void iounmap(volatile void __iomem *addr); extern void __iomem *ioremap(phys_addr_t address, unsigned long size); -#define ioremap_nocache(addr, size) ioremap((addr), (size)) -#define ioremap_fullcache(addr, size) ioremap((addr), (size)) -#define ioremap_wc(addr, size) ioremap((addr), (size)) -#define ioremap_wt(addr, size) ioremap((addr), (size)) - -#endif /* CONFIG_MMU */ /* Big Endian */ #define out_be32(a, v) __raw_writel((v), (void __iomem __force *)(a)) |