diff options
Diffstat (limited to 'drivers')
| -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/regmap-debugfs.c | 3 |
3 files changed, 9 insertions, 6 deletions
diff --git a/drivers/base/regmap/internal.h b/drivers/base/regmap/internal.h index 7d1326985bee..bfc90b8547f2 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 6a7e4fa12854..f3e8fe0cc650 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/regmap-debugfs.c b/drivers/base/regmap/regmap-debugfs.c index 45d812c0ea77..65ea7b256b3e 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) |