diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/common.h | 17 | ||||
| -rw-r--r-- | include/mapmem.h | 32 |
2 files changed, 32 insertions, 17 deletions
diff --git a/include/common.h b/include/common.h index 9c0f1ba811..932b2fc4f1 100644 --- a/include/common.h +++ b/include/common.h @@ -858,23 +858,6 @@ int cpu_disable(int nr); int cpu_release(int nr, int argc, char * const argv[]); #endif -/* Define a null map_sysmem() if the architecture doesn't use it */ -# ifndef CONFIG_ARCH_MAP_SYSMEM -static inline void *map_sysmem(phys_addr_t paddr, unsigned long len) -{ - return (void *)(uintptr_t)paddr; -} - -static inline void unmap_sysmem(const void *vaddr) -{ -} - -static inline phys_addr_t map_to_sysmem(const void *ptr) -{ - return (phys_addr_t)(uintptr_t)ptr; -} -# endif - #endif /* __ASSEMBLY__ */ #ifdef CONFIG_PPC diff --git a/include/mapmem.h b/include/mapmem.h new file mode 100644 index 0000000000..42ef3e8c2a --- /dev/null +++ b/include/mapmem.h @@ -0,0 +1,32 @@ +/* + * Copyright (c) 2015 National Instruments + * + * (C) Copyright 2015 + * Joe Hershberger <joe.hershberger@ni.com> + * + * SPDX-License-Identifier: GPL-2.0 + */ + +#ifndef __MAPMEM_H +#define __MAPMEM_H + +/* Define a null map_sysmem() if the architecture doesn't use it */ +# ifdef CONFIG_ARCH_MAP_SYSMEM +#include <asm/io.h> +# else +static inline void *map_sysmem(phys_addr_t paddr, unsigned long len) +{ + return (void *)(uintptr_t)paddr; +} + +static inline void unmap_sysmem(const void *vaddr) +{ +} + +static inline phys_addr_t map_to_sysmem(const void *ptr) +{ + return (phys_addr_t)(uintptr_t)ptr; +} +# endif + +#endif /* __MAPMEM_H */ |