cfg80211: invert HE BSS color 'disabled' to 'enabled'

This is in fact 'disabled' in the spec, but there it's in a
place where that actually makes sense. In our internal data
structures, it doesn't really make sense, and in fact the
previous commit just fixed a bug in that area.

Make this safer by inverting the polarity from 'disabled' to
'enabled'.

Link: https://lore.kernel.org/r/20200730130051.5d8399545bd9.Ie62fdcd1a6cd9c969315bc124084a494ca6c8df3@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

include/net/cfg80211.h

@@ -267,12 +267,12 @@ struct ieee80211_he_obss_pd {
  * struct cfg80211_he_bss_color - AP settings for BSS coloring
  *
  * @color: the current color.
- * @disabled: is the feature disabled.
+ * @enabled: HE BSS color is used
  * @partial: define the AID equation.
  */
 struct cfg80211_he_bss_color {
 	u8 color;
-	bool disabled;
+	bool enabled;
 	bool partial;
 };