diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/common.h | 9 | ||||
| -rw-r--r-- | include/memalign.h | 25 |
2 files changed, 25 insertions, 9 deletions
diff --git a/include/common.h b/include/common.h index c12f402f77..c48e5bc11b 100644 --- a/include/common.h +++ b/include/common.h @@ -1060,15 +1060,6 @@ int cpu_release(int nr, int argc, char * const argv[]); #define DEFINE_CACHE_ALIGN_BUFFER(type, name, size) \ DEFINE_ALIGN_BUFFER(type, name, size, ARCH_DMA_MINALIGN) -#ifndef __ASSEMBLY__ -#include <malloc.h> - -static inline void *malloc_cache_aligned(size_t size) -{ - return memalign(ARCH_DMA_MINALIGN, ALIGN(size, ARCH_DMA_MINALIGN)); -} -#endif - /* * check_member() - Check the offset of a structure member * diff --git a/include/memalign.h b/include/memalign.h new file mode 100644 index 0000000000..f78b9dd9dc --- /dev/null +++ b/include/memalign.h @@ -0,0 +1,25 @@ +/* + * Copyright (c) 2015 Google, Inc + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __ALIGNMEM_H +#define __ALIGNMEM_H + +/* + * ARCH_DMA_MINALIGN is defined in asm/cache.h for each architecture. It + * is used to align DMA buffers. + */ +#ifndef __ASSEMBLY__ +#include <asm/cache.h> + +#include <malloc.h> + +static inline void *malloc_cache_aligned(size_t size) +{ + return memalign(ARCH_DMA_MINALIGN, ALIGN(size, ARCH_DMA_MINALIGN)); +} +#endif + +#endif /* __ALIGNMEM_H */ |