diff options
Diffstat (limited to 'drivers/extcon/extcon.c')
| -rw-r--r-- | drivers/extcon/extcon.c | 22 |
1 files changed, 1 insertions, 21 deletions
diff --git a/drivers/extcon/extcon.c b/drivers/extcon/extcon.c index e7750545469f..f422a78ba342 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); @@ -380,7 +377,7 @@ static ssize_t state_show(struct device *dev, struct device_attribute *attr, for (i = 0; i < edev->max_supported; i++) { count += sprintf(buf + count, "%s=%d\n", extcon_info[edev->supported_cable[i]].name, - !!(edev->state & (1 << i))); + !!(edev->state & BIT(i))); } return count; @@ -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); |