diff options
author | Tony Lindgren <tony@atomide.com> | 2018-08-28 09:58:03 -0700 |
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committer | Tony Lindgren <tony@atomide.com> | 2018-08-28 09:58:03 -0700 |
commit | ea4d65f14f6aaa53e379b93c5544245ef081b3e7 (patch) | |
tree | a15485f4f1cf547a52b31fa8e16e14b9579b7200 /include/sound/memalloc.h | |
parent | ce32d59ee2cd036f6e8a6ed17a06a0b0bec5c67c (diff) | |
parent | 496f3347d834aec91c38b45d6249ed00f58ad233 (diff) |
Merge branch 'perm-fix' into omap-for-v4.19/fixes-v2
Diffstat (limited to 'include/sound/memalloc.h')
-rw-r--r-- | include/sound/memalloc.h | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/include/sound/memalloc.h b/include/sound/memalloc.h index 9c3db3dce32b..67561b997915 100644 --- a/include/sound/memalloc.h +++ b/include/sound/memalloc.h @@ -24,6 +24,8 @@ #ifndef __SOUND_MEMALLOC_H #define __SOUND_MEMALLOC_H +#include <asm/page.h> + struct device; /* @@ -67,6 +69,14 @@ struct snd_dma_buffer { void *private_data; /* private for allocator; don't touch */ }; +/* + * return the pages matching with the given byte size + */ +static inline unsigned int snd_sgbuf_aligned_pages(size_t size) +{ + return (size + PAGE_SIZE - 1) >> PAGE_SHIFT; +} + #ifdef CONFIG_SND_DMA_SGBUF /* * Scatter-Gather generic device pages @@ -91,14 +101,6 @@ struct snd_sg_buf { }; /* - * return the pages matching with the given byte size - */ -static inline unsigned int snd_sgbuf_aligned_pages(size_t size) -{ - return (size + PAGE_SIZE - 1) >> PAGE_SHIFT; -} - -/* * return the physical address at the corresponding offset */ static inline dma_addr_t snd_sgbuf_get_addr(struct snd_dma_buffer *dmab, |