cfg80211: make __regulatory_hint() static
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/net/wireless/reg.c b/net/wireless/reg.c
index e5e432d..0253d01 100644
--- a/net/wireless/reg.c
+++ b/net/wireless/reg.c
@@ -1324,8 +1324,27 @@
return -EINVAL;
}
-/* Caller must hold &cfg80211_mutex */
-int __regulatory_hint(struct wiphy *wiphy, enum reg_set_by set_by,
+/**
+ * __regulatory_hint - hint to the wireless core a regulatory domain
+ * @wiphy: if the hint comes from country information from an AP, this
+ * is required to be set to the wiphy that received the information
+ * @alpha2: the ISO/IEC 3166 alpha2 being claimed the regulatory domain
+ * should be in.
+ * @country_ie_checksum: checksum of processed country IE, set this to 0
+ * if the hint did not come from a country IE
+ * @country_ie_env: the environment the IE told us we are in, %ENVIRON_*
+ *
+ * The Wireless subsystem can use this function to hint to the wireless core
+ * what it believes should be the current regulatory domain by giving it an
+ * ISO/IEC 3166 alpha2 country code it knows its regulatory domain should be
+ * in.
+ *
+ * Returns zero if all went fine, %-EALREADY if a regulatory domain had
+ * already been set or other standard error codes.
+ *
+ * Caller must hold &cfg80211_mutex
+ */
+static int __regulatory_hint(struct wiphy *wiphy, enum reg_set_by set_by,
const char *alpha2,
u32 country_ie_checksum,
enum environment_cap env)