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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2006-08-14 23:11:53 +1000 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2006-09-21 11:46:16 +1000 |
| commit | 03fd9cee7f46dddcd2562bc175d2c348502ce281 (patch) | |
| tree | d2248f83a1842fb0db44d8b0aa89e3605886d9e2 | |
| parent | efcf8023e299be605f217dc2c1b2754b5534569c (diff) | |
| download | blackbird-op-linux-03fd9cee7f46dddcd2562bc175d2c348502ce281.tar.gz blackbird-op-linux-03fd9cee7f46dddcd2562bc175d2c348502ce281.zip | |
[PATCH] scatterlist: Add const to sg_set_buf/sg_init_one pointer argument
This patch adds a const modifier to the buf argument of sg_set_buf and
sg_init_one. This lets people call it with pointers that are const.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| -rw-r--r-- | include/linux/scatterlist.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/scatterlist.h b/include/linux/scatterlist.h index 66ff545552f7..4efbd9c445f5 100644 --- a/include/linux/scatterlist.h +++ b/include/linux/scatterlist.h @@ -5,7 +5,7 @@ #include <linux/mm.h> #include <linux/string.h> -static inline void sg_set_buf(struct scatterlist *sg, void *buf, +static inline void sg_set_buf(struct scatterlist *sg, const void *buf, unsigned int buflen) { sg->page = virt_to_page(buf); @@ -13,7 +13,7 @@ static inline void sg_set_buf(struct scatterlist *sg, void *buf, sg->length = buflen; } -static inline void sg_init_one(struct scatterlist *sg, void *buf, +static inline void sg_init_one(struct scatterlist *sg, const void *buf, unsigned int buflen) { memset(sg, 0, sizeof(*sg)); |
