diff options
| -rw-r--r-- | net/wireless/reg.c | 37 | ||||
| -rw-r--r-- | net/wireless/reg.h | 1 |
2 files changed, 8 insertions, 30 deletions
diff --git a/net/wireless/reg.c b/net/wireless/reg.c index 6b6f33ad78f2..c9844d264312 100644 --- a/net/wireless/reg.c +++ b/net/wireless/reg.c @@ -91,10 +91,6 @@ static struct regulatory_request __rcu *last_request = /* To trigger userspace events */ static struct platform_device *reg_pdev; -static const struct device_type reg_device_type = { - .uevent = reg_device_uevent, -}; - /* * Central wireless core regulatory domains, we only need two, * the current one and a world regulatory domain in case we have no @@ -487,11 +483,16 @@ static inline void reg_regdb_query(const char *alpha2) {} /* * This lets us keep regulatory code which is updated on a regulatory - * basis in userspace. Country information is filled in by - * reg_device_uevent + * basis in userspace. */ static int call_crda(const char *alpha2) { + char country[12]; + char *env[] = { country, NULL }; + + snprintf(country, sizeof(country), "COUNTRY=%c%c", + alpha2[0], alpha2[1]); + if (!is_world_regdom((char *) alpha2)) pr_info("Calling CRDA for country: %c%c\n", alpha2[0], alpha2[1]); @@ -501,7 +502,7 @@ static int call_crda(const char *alpha2) /* query internal regulatory database (if it exists) */ reg_regdb_query(alpha2); - return kobject_uevent(®_pdev->dev.kobj, KOBJ_CHANGE); + return kobject_uevent_env(®_pdev->dev.kobj, KOBJ_CHANGE, env); } static enum reg_request_treatment @@ -2544,26 +2545,6 @@ int set_regdom(const struct ieee80211_regdomain *rd) return 0; } -int reg_device_uevent(struct device *dev, struct kobj_uevent_env *env) -{ - struct regulatory_request *lr; - u8 alpha2[2]; - bool add = false; - - rcu_read_lock(); - lr = get_last_request(); - if (lr && !lr->processed) { - memcpy(alpha2, lr->alpha2, 2); - add = true; - } - rcu_read_unlock(); - - if (add) - return add_uevent_var(env, "COUNTRY=%c%c", - alpha2[0], alpha2[1]); - return 0; -} - void wiphy_regulatory_register(struct wiphy *wiphy) { struct regulatory_request *lr; @@ -2614,8 +2595,6 @@ int __init regulatory_init(void) if (IS_ERR(reg_pdev)) return PTR_ERR(reg_pdev); - reg_pdev->dev.type = ®_device_type; - spin_lock_init(®_requests_lock); spin_lock_init(®_pending_beacons_lock); diff --git a/net/wireless/reg.h b/net/wireless/reg.h index 18524617ab62..37c180df34b7 100644 --- a/net/wireless/reg.h +++ b/net/wireless/reg.h @@ -26,7 +26,6 @@ enum nl80211_dfs_regions reg_get_dfs_region(struct wiphy *wiphy); int regulatory_hint_user(const char *alpha2, enum nl80211_user_reg_hint_type user_reg_hint_type); -int reg_device_uevent(struct device *dev, struct kobj_uevent_env *env); void wiphy_regulatory_register(struct wiphy *wiphy); void wiphy_regulatory_deregister(struct wiphy *wiphy); |