diff options
| author | David S. Miller <davem@davemloft.net> | 2014-09-07 21:41:53 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-09-07 21:41:53 -0700 |
| commit | eb84d6b60491a3ca3d90d62ee5346b007770d40d (patch) | |
| tree | 22aadf9ada15e1ae5ba4c400aafab6f2541996e6 /drivers/base | |
| parent | 97a13e5289baa96eaddd06e61d277457d837af3a (diff) | |
| parent | d030671f3f261e528dc6e396a13f10859a74ae7c (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Diffstat (limited to 'drivers/base')
| -rw-r--r-- | drivers/base/regmap/internal.h | 3 | ||||
| -rw-r--r-- | drivers/base/regmap/regcache-rbtree.c | 9 | ||||
| -rw-r--r-- | drivers/base/regmap/regcache.c | 2 | ||||
| -rw-r--r-- | drivers/base/regmap/regmap-debugfs.c | 3 | ||||
| -rw-r--r-- | drivers/base/regmap/regmap.c | 2 |
5 files changed, 11 insertions, 8 deletions
diff --git a/drivers/base/regmap/internal.h b/drivers/base/regmap/internal.h index 7d1326985be..bfc90b8547f 100644 --- a/drivers/base/regmap/internal.h +++ b/drivers/base/regmap/internal.h @@ -146,6 +146,9 @@ struct regcache_ops { enum regcache_type type; int (*init)(struct regmap *map); int (*exit)(struct regmap *map); +#ifdef CONFIG_DEBUG_FS + void (*debugfs_init)(struct regmap *map); +#endif int (*read)(struct regmap *map, unsigned int reg, unsigned int *value); int (*write)(struct regmap *map, unsigned int reg, unsigned int value); int (*sync)(struct regmap *map, unsigned int min, unsigned int max); diff --git a/drivers/base/regmap/regcache-rbtree.c b/drivers/base/regmap/regcache-rbtree.c index 6a7e4fa1285..f3e8fe0cc65 100644 --- a/drivers/base/regmap/regcache-rbtree.c +++ b/drivers/base/regmap/regcache-rbtree.c @@ -194,10 +194,6 @@ static void rbtree_debugfs_init(struct regmap *map) { debugfs_create_file("rbtree", 0400, map->debugfs, map, &rbtree_fops); } -#else -static void rbtree_debugfs_init(struct regmap *map) -{ -} #endif static int regcache_rbtree_init(struct regmap *map) @@ -222,8 +218,6 @@ static int regcache_rbtree_init(struct regmap *map) goto err; } - rbtree_debugfs_init(map); - return 0; err: @@ -532,6 +526,9 @@ struct regcache_ops regcache_rbtree_ops = { .name = "rbtree", .init = regcache_rbtree_init, .exit = regcache_rbtree_exit, +#ifdef CONFIG_DEBUG_FS + .debugfs_init = rbtree_debugfs_init, +#endif .read = regcache_rbtree_read, .write = regcache_rbtree_write, .sync = regcache_rbtree_sync, diff --git a/drivers/base/regmap/regcache.c b/drivers/base/regmap/regcache.c index 29b4128da0b..5617da6dc89 100644 --- a/drivers/base/regmap/regcache.c +++ b/drivers/base/regmap/regcache.c @@ -698,7 +698,7 @@ int regcache_sync_block(struct regmap *map, void *block, unsigned int block_base, unsigned int start, unsigned int end) { - if (regmap_can_raw_write(map)) + if (regmap_can_raw_write(map) && !map->use_single_rw) return regcache_sync_block_raw(map, block, cache_present, block_base, start, end); else diff --git a/drivers/base/regmap/regmap-debugfs.c b/drivers/base/regmap/regmap-debugfs.c index 45d812c0ea7..65ea7b256b3 100644 --- a/drivers/base/regmap/regmap-debugfs.c +++ b/drivers/base/regmap/regmap-debugfs.c @@ -538,6 +538,9 @@ void regmap_debugfs_init(struct regmap *map, const char *name) next = rb_next(&range_node->node); } + + if (map->cache_ops && map->cache_ops->debugfs_init) + map->cache_ops->debugfs_init(map); } void regmap_debugfs_exit(struct regmap *map) diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c index 78f43fb2fe8..1cf427bc0d4 100644 --- a/drivers/base/regmap/regmap.c +++ b/drivers/base/regmap/regmap.c @@ -109,7 +109,7 @@ bool regmap_readable(struct regmap *map, unsigned int reg) bool regmap_volatile(struct regmap *map, unsigned int reg) { - if (!regmap_readable(map, reg)) + if (!map->format.format_write && !regmap_readable(map, reg)) return false; if (map->volatile_reg) |