diff options
| -rw-r--r-- | drivers/base/component.c | 62 |
1 files changed, 31 insertions, 31 deletions
diff --git a/drivers/base/component.c b/drivers/base/component.c index c4778995cd7..d0ebd443173 100644 --- a/drivers/base/component.c +++ b/drivers/base/component.c @@ -113,44 +113,44 @@ static void master_remove_components(struct master *master) static int try_to_bring_up_master(struct master *master, struct component *component) { - int ret = 0; + int ret; - if (!master->bound) { - /* - * Search the list of components, looking for components that - * belong to this master, and attach them to the master. - */ - if (master->ops->add_components(master->dev, master)) { - /* Failed to find all components */ - master_remove_components(master); - ret = 0; - goto out; - } + if (master->bound) + return 0; - if (component && component->master != master) { - master_remove_components(master); - ret = 0; - goto out; - } + /* + * Search the list of components, looking for components that + * belong to this master, and attach them to the master. + */ + if (master->ops->add_components(master->dev, master)) { + /* Failed to find all components */ + ret = 0; + goto out; + } - if (!devres_open_group(master->dev, NULL, GFP_KERNEL)) { - ret = -ENOMEM; - goto out; - } + if (component && component->master != master) { + ret = 0; + goto out; + } - /* Found all components */ - ret = master->ops->bind(master->dev); - if (ret < 0) { - devres_release_group(master->dev, NULL); - dev_info(master->dev, "master bind failed: %d\n", ret); - master_remove_components(master); - goto out; - } + if (!devres_open_group(master->dev, NULL, GFP_KERNEL)) { + ret = -ENOMEM; + goto out; + } - master->bound = true; - ret = 1; + /* Found all components */ + ret = master->ops->bind(master->dev); + if (ret < 0) { + devres_release_group(master->dev, NULL); + dev_info(master->dev, "master bind failed: %d\n", ret); + goto out; } + + master->bound = true; + return 1; + out: + master_remove_components(master); return ret; } |