diff options
| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2014-04-19 01:10:32 +0400 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2015-12-07 03:02:00 +0300 |
| commit | fae9e2e07af07baabb8c26a31b3f7d8fdf89809e (patch) | |
| tree | f17848b1656f499576da43807f40aef5645cfb66 | |
| parent | 8005c49d9aea74d382f474ce11afbbc7d7130bec (diff) | |
| download | linux-fae9e2e07af07baabb8c26a31b3f7d8fdf89809e.tar.xz | |
component: remove old add_components method
Now that drivers create an array of component matches at probe time, we
can retire the old methods. This involves removing the add_components
master method, and removing component_master_add_child() from public
view. We also remove component_add_master() as that interface is no
longer useful.
Acked-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| -rw-r--r-- | drivers/base/component.c | 31 | ||||
| -rw-r--r-- | include/linux/component.h | 5 |
2 files changed, 5 insertions, 31 deletions
diff --git a/drivers/base/component.c b/drivers/base/component.c index f748430bb654..2ca22738ae92 100644 --- a/drivers/base/component.c +++ b/drivers/base/component.c @@ -84,7 +84,7 @@ static void component_detach_master(struct master *master, struct component *c) * function and compare data. This is safe to call for duplicate matches * and will not result in the same component being added multiple times. */ -int component_master_add_child(struct master *master, +static int component_master_add_child(struct master *master, int (*compare)(struct device *, void *), void *compare_data) { struct component *c; @@ -104,7 +104,6 @@ int component_master_add_child(struct master *master, return ret; } -EXPORT_SYMBOL_GPL(component_master_add_child); static int find_components(struct master *master) { @@ -112,14 +111,6 @@ static int find_components(struct master *master) size_t i; int ret = 0; - if (!match) { - /* - * Search the list of components, looking for components that - * belong to this master, and attach them to the master. - */ - return master->ops->add_components(master->dev, master); - } - /* * Scan the array of match functions and attach * any components which are found to this master. @@ -290,15 +281,10 @@ int component_master_add_with_match(struct device *dev, struct master *master; int ret; - if (ops->add_components && match) - return -EINVAL; - - if (match) { - /* Reallocate the match array for its true size */ - match = component_match_realloc(dev, match, match->num); - if (IS_ERR(match)) - return PTR_ERR(match); - } + /* Reallocate the match array for its true size */ + match = component_match_realloc(dev, match, match->num); + if (IS_ERR(match)) + return PTR_ERR(match); master = kzalloc(sizeof(*master), GFP_KERNEL); if (!master) @@ -326,13 +312,6 @@ int component_master_add_with_match(struct device *dev, } EXPORT_SYMBOL_GPL(component_master_add_with_match); -int component_master_add(struct device *dev, - const struct component_master_ops *ops) -{ - return component_master_add_with_match(dev, ops, NULL); -} -EXPORT_SYMBOL_GPL(component_master_add); - void component_master_del(struct device *dev, const struct component_master_ops *ops) { diff --git a/include/linux/component.h b/include/linux/component.h index c00dcc302611..71c434a6a5ee 100644 --- a/include/linux/component.h +++ b/include/linux/component.h @@ -17,18 +17,13 @@ void component_unbind_all(struct device *, void *); struct master; struct component_master_ops { - int (*add_components)(struct device *, struct master *); int (*bind)(struct device *); void (*unbind)(struct device *); }; -int component_master_add(struct device *, const struct component_master_ops *); void component_master_del(struct device *, const struct component_master_ops *); -int component_master_add_child(struct master *master, - int (*compare)(struct device *, void *), void *compare_data); - struct component_match; int component_master_add_with_match(struct device *, |