diff options
Diffstat (limited to 'include/linux/genalloc.h')
| -rw-r--r-- | include/linux/genalloc.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/genalloc.h b/include/linux/genalloc.h index f8d41cb1cbe..1c2fdaa2ffc 100644 --- a/include/linux/genalloc.h +++ b/include/linux/genalloc.h @@ -30,6 +30,8 @@ #ifndef __GENALLOC_H__ #define __GENALLOC_H__ +#include <linux/spinlock_types.h> + struct device; struct device_node; @@ -94,6 +96,8 @@ static inline int gen_pool_add(struct gen_pool *pool, unsigned long addr, } extern void gen_pool_destroy(struct gen_pool *); extern unsigned long gen_pool_alloc(struct gen_pool *, size_t); +extern void *gen_pool_dma_alloc(struct gen_pool *pool, size_t size, + dma_addr_t *dma); extern void gen_pool_free(struct gen_pool *, unsigned long, size_t); extern void gen_pool_for_each_chunk(struct gen_pool *, void (*)(struct gen_pool *, struct gen_pool_chunk *, void *), void *); |