diff options
Diffstat (limited to 'drivers/base/regmap/regcache-lzo.c')
| -rw-r--r-- | drivers/base/regmap/regcache-lzo.c | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/drivers/base/regmap/regcache-lzo.c b/drivers/base/regmap/regcache-lzo.c index 066aeece3626..b7d16143edeb 100644 --- a/drivers/base/regmap/regcache-lzo.c +++ b/drivers/base/regmap/regcache-lzo.c @@ -15,6 +15,8 @@ #include "internal.h" +static int regcache_lzo_exit(struct regmap *map); + struct regcache_lzo_ctx { void *wmem; void *dst; @@ -27,7 +29,7 @@ struct regcache_lzo_ctx { }; #define LZO_BLOCK_NUM 8 -static int regcache_lzo_block_count(void) +static int regcache_lzo_block_count(struct regmap *map) { return LZO_BLOCK_NUM; } @@ -106,19 +108,22 @@ static inline int regcache_lzo_get_blkindex(struct regmap *map, unsigned int reg) { return (reg * map->cache_word_size) / - DIV_ROUND_UP(map->cache_size_raw, regcache_lzo_block_count()); + DIV_ROUND_UP(map->cache_size_raw, + regcache_lzo_block_count(map)); } static inline int regcache_lzo_get_blkpos(struct regmap *map, unsigned int reg) { - return reg % (DIV_ROUND_UP(map->cache_size_raw, regcache_lzo_block_count()) / + return reg % (DIV_ROUND_UP(map->cache_size_raw, + regcache_lzo_block_count(map)) / map->cache_word_size); } static inline int regcache_lzo_get_blksize(struct regmap *map) { - return DIV_ROUND_UP(map->cache_size_raw, regcache_lzo_block_count()); + return DIV_ROUND_UP(map->cache_size_raw, + regcache_lzo_block_count(map)); } static int regcache_lzo_init(struct regmap *map) @@ -131,7 +136,7 @@ static int regcache_lzo_init(struct regmap *map) ret = 0; - blkcount = regcache_lzo_block_count(); + blkcount = regcache_lzo_block_count(map); map->cache = kzalloc(blkcount * sizeof *lzo_blocks, GFP_KERNEL); if (!map->cache) @@ -190,7 +195,7 @@ static int regcache_lzo_init(struct regmap *map) return 0; err: - regcache_exit(map); + regcache_lzo_exit(map); return ret; } @@ -203,7 +208,7 @@ static int regcache_lzo_exit(struct regmap *map) if (!lzo_blocks) return 0; - blkcount = regcache_lzo_block_count(); + blkcount = regcache_lzo_block_count(map); /* * the pointer to the bitmap used for syncing the cache * is shared amongst all lzo_blocks. Ensure it is freed @@ -351,7 +356,7 @@ static int regcache_lzo_sync(struct regmap *map) } struct regcache_ops regcache_lzo_ops = { - .type = REGCACHE_LZO, + .type = REGCACHE_COMPRESSED, .name = "lzo", .init = regcache_lzo_init, .exit = regcache_lzo_exit, |