wireless: remove struct regdom hinting

The code needs to be split out and cleaned up, so as a
first step remove the capability, to add it back in a
subsequent patch as a separate function. Also remove the
publically facing return value of the function and the
wiphy argument. A number of internal functions go from
being generic helpers to just being used for alpha2
setting.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 7 insertions, 4 deletions

diff --git a/Documentation/networking/regulatory.txt b/Documentation/networking/regulatory.txt
index 357d4ba4f135..dcf31648414a 100644
--- a/Documentation/networking/regulatory.txt
+++ b/Documentation/networking/regulatory.txt
@@ -131,11 +131,13 @@ are expected to do this during initialization.
 
         r = zd_reg2alpha2(mac->regdomain, alpha2);
         if (!r)
-                regulatory_hint(hw->wiphy, alpha2, NULL);
+                regulatory_hint(hw->wiphy, alpha2);
 
 Example code - drivers providing a built in regulatory domain:
 --------------------------------------------------------------
 
+[NOTE: This API is not currently available, it can be added when required]
+
 If you have regulatory information you can obtain from your
 driver and you *need* to use this we let you build a regulatory domain
 structure and pass it to the wireless core. To do this you should
@@ -182,6 +184,7 @@ Then in some part of your code after your wiphy has been registered:
         memcpy(rd, &mydriver_jp_regdom, sizeof(struct ieee80211_regdomain));
 
         for (i=0; i < num_rules; i++)
-                memcpy(&rd->reg_rules[i], &mydriver_jp_regdom.reg_rules[i],
-                        sizeof(struct ieee80211_reg_rule));
-        return regulatory_hint(hw->wiphy, NULL, rd);
+                memcpy(&rd->reg_rules[i],
+                       &mydriver_jp_regdom.reg_rules[i],
+                       sizeof(struct ieee80211_reg_rule));
+        regulatory_struct_hint(rd);