diff options
| author | Chanwoo Choi <cw00.choi@samsung.com> | 2017-01-01 21:14:26 +0900 |
|---|---|---|
| committer | Chanwoo Choi <cw00.choi@samsung.com> | 2017-04-06 10:55:24 +0900 |
| commit | c9d0f1d121cf038afc787ceb03d60798a1db389b (patch) | |
| tree | 25a563459c64992a24dc7dd9f8179ed12a2acb35 /drivers/extcon | |
| parent | db0f3baaa38bb587d831b1127082643b5e813074 (diff) | |
| download | linux-c9d0f1d121cf038afc787ceb03d60798a1db389b.tar.bz2 | |
extcon: Remove porting compatibility of swich class
This patch removes the porting compatibility for switch class
because there is no any usage and requirement of swich class
over a couple of years.
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Diffstat (limited to 'drivers/extcon')
| -rw-r--r-- | drivers/extcon/extcon.c | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/drivers/extcon/extcon.c b/drivers/extcon/extcon.c index e7750545469f..6817e047cd40 100644 --- a/drivers/extcon/extcon.c +++ b/drivers/extcon/extcon.c @@ -230,9 +230,6 @@ struct extcon_cable { }; static struct class *extcon_class; -#if defined(CONFIG_ANDROID) -static struct class_compat *switch_class; -#endif /* CONFIG_ANDROID */ static LIST_HEAD(extcon_dev_list); static DEFINE_MUTEX(extcon_dev_list_lock); @@ -1032,12 +1029,6 @@ static int create_extcon_class(void) if (IS_ERR(extcon_class)) return PTR_ERR(extcon_class); extcon_class->dev_groups = extcon_groups; - -#if defined(CONFIG_ANDROID) - switch_class = class_compat_register("switch"); - if (WARN(!switch_class, "cannot allocate")) - return -ENOMEM; -#endif /* CONFIG_ANDROID */ } return 0; @@ -1259,10 +1250,6 @@ int extcon_dev_register(struct extcon_dev *edev) put_device(&edev->dev); goto err_dev; } -#if defined(CONFIG_ANDROID) - if (switch_class) - ret = class_compat_create_link(switch_class, &edev->dev, NULL); -#endif /* CONFIG_ANDROID */ spin_lock_init(&edev->lock); @@ -1350,10 +1337,6 @@ void extcon_dev_unregister(struct extcon_dev *edev) kfree(edev->cables); } -#if defined(CONFIG_ANDROID) - if (switch_class) - class_compat_remove_link(switch_class, &edev->dev, NULL); -#endif put_device(&edev->dev); } EXPORT_SYMBOL_GPL(extcon_dev_unregister); @@ -1424,9 +1407,6 @@ module_init(extcon_class_init); static void __exit extcon_class_exit(void) { -#if defined(CONFIG_ANDROID) - class_compat_unregister(switch_class); -#endif class_destroy(extcon_class); } module_exit(extcon_class_exit); |