cfg80211: clean up regulatory mess

The recent code from Luis is an #ifdef hell and contains lots of
code that's stuffed into the wrong file making a whole bunch of
things needlessly non-static, and besides, what is it doing in
core.c??

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

1 files changed, 0 insertions, 144 deletions

diff --git a/net/wireless/core.c b/net/wireless/core.c
index 59e4d7d..88cb733 100644
--- a/net/wireless/core.c
+++ b/net/wireless/core.c
@@ -29,107 +29,6 @@ MODULE_AUTHOR("Johannes Berg");
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("wireless configuration support");
 
-struct list_head regulatory_requests;
-
-/* Central wireless core regulatory domains, we only need two,
- * the current one and a world regulatory domain in case we have no
- * information to give us an alpha2 */
-struct ieee80211_regdomain *cfg80211_regdomain;
-
-/* We keep a static world regulatory domain in case of the absence of CRDA */
-const struct ieee80211_regdomain world_regdom = {
-	.n_reg_rules = 1,
-	.alpha2 =  "00",
-	.reg_rules = {
-		REG_RULE(2412-10, 2462+10, 40, 6, 20,
-			NL80211_RRF_PASSIVE_SCAN |
-			NL80211_RRF_NO_IBSS),
-	}
-};
-
-#ifdef CONFIG_WIRELESS_OLD_REGULATORY
-/* All this fucking static junk will be removed soon, so
- * don't fucking count on it !@#$ */
-
-static char *ieee80211_regdom = "US";
-module_param(ieee80211_regdom, charp, 0444);
-MODULE_PARM_DESC(ieee80211_regdom, "IEEE 802.11 regulatory domain code");
-
-/* We assume 40 MHz bandwidth for the old regulatory work.
- * We make emphasis we are using the exact same frequencies
- * as before */
-
-const struct ieee80211_regdomain us_regdom = {
-	.n_reg_rules = 6,
-	.alpha2 =  "US",
-	.reg_rules = {
-		/* IEEE 802.11b/g, channels 1..11 */
-		REG_RULE(2412-10, 2462+10, 40, 6, 27, 0),
-		/* IEEE 802.11a, channel 36 */
-		REG_RULE(5180-10, 5180+10, 40, 6, 23, 0),
-		/* IEEE 802.11a, channel 40 */
-		REG_RULE(5200-10, 5200+10, 40, 6, 23, 0),
-		/* IEEE 802.11a, channel 44 */
-		REG_RULE(5220-10, 5220+10, 40, 6, 23, 0),
-		/* IEEE 802.11a, channels 48..64 */
-		REG_RULE(5240-10, 5320+10, 40, 6, 23, 0),
-		/* IEEE 802.11a, channels 149..165, outdoor */
-		REG_RULE(5745-10, 5825+10, 40, 6, 30, 0),
-	}
-};
-
-const struct ieee80211_regdomain jp_regdom = {
-	.n_reg_rules = 3,
-	.alpha2 =  "JP",
-	.reg_rules = {
-		/* IEEE 802.11b/g, channels 1..14 */
-		REG_RULE(2412-10, 2484+10, 40, 6, 20, 0),
-		/* IEEE 802.11a, channels 34..48 */
-		REG_RULE(5170-10, 5240+10, 40, 6, 20,
-			NL80211_RRF_PASSIVE_SCAN),
-		/* IEEE 802.11a, channels 52..64 */
-		REG_RULE(5260-10, 5320+10, 40, 6, 20,
-			NL80211_RRF_NO_IBSS |
-			NL80211_RRF_DFS),
-	}
-};
-
-const struct ieee80211_regdomain eu_regdom = {
-	.n_reg_rules = 6,
-	/* This alpha2 is bogus, we leave it here just for stupid
-	 * backward compatibility */
-	.alpha2 =  "EU",
-	.reg_rules = {
-		/* IEEE 802.11b/g, channels 1..13 */
-		REG_RULE(2412-10, 2472+10, 40, 6, 20, 0),
-		/* IEEE 802.11a, channel 36 */
-		REG_RULE(5180-10, 5180+10, 40, 6, 23,
-			NL80211_RRF_PASSIVE_SCAN),
-		/* IEEE 802.11a, channel 40 */
-		REG_RULE(5200-10, 5200+10, 40, 6, 23,
-			NL80211_RRF_PASSIVE_SCAN),
-		/* IEEE 802.11a, channel 44 */
-		REG_RULE(5220-10, 5220+10, 40, 6, 23,
-			NL80211_RRF_PASSIVE_SCAN),
-		/* IEEE 802.11a, channels 48..64 */
-		REG_RULE(5240-10, 5320+10, 40, 6, 20,
-			NL80211_RRF_NO_IBSS |
-			NL80211_RRF_DFS),
-		/* IEEE 802.11a, channels 100..140 */
-		REG_RULE(5500-10, 5700+10, 40, 6, 30,
-			NL80211_RRF_NO_IBSS |
-			NL80211_RRF_DFS),
-	}
-};
-
-#endif
-
-struct ieee80211_regdomain *cfg80211_world_regdom =
-	(struct ieee80211_regdomain *) &world_regdom;
-
-LIST_HEAD(regulatory_requests);
-DEFINE_MUTEX(cfg80211_reg_mutex);
-
 /* RCU might be appropriate here since we usually
  * only read the list, and that can happen quite
  * often because we need to do it for each command */
@@ -514,34 +413,10 @@ static struct notifier_block cfg80211_netdev_notifier = {
 	.notifier_call = cfg80211_netdev_notifier_call,
 };
 
-#ifdef CONFIG_WIRELESS_OLD_REGULATORY
-const struct ieee80211_regdomain *static_regdom(char *alpha2)
-{
-	if (alpha2[0] == 'U' && alpha2[1] == 'S')
-		return &us_regdom;
-	if (alpha2[0] == 'J' && alpha2[1] == 'P')
-		return &jp_regdom;
-	if (alpha2[0] == 'E' && alpha2[1] == 'U')
-		return &eu_regdom;
-	/* Default, as per the old rules */
-	return &us_regdom;
-}
-#endif
-
 static int cfg80211_init(void)
 {
 	int err;
 
-#ifdef CONFIG_WIRELESS_OLD_REGULATORY
-	cfg80211_regdomain =
-		(struct ieee80211_regdomain *) static_regdom(ieee80211_regdom);
-	/* Used during reset_regdomains_static() */
-	cfg80211_world_regdom = cfg80211_regdomain;
-#else
-	cfg80211_regdomain =
-		(struct ieee80211_regdomain *) cfg80211_world_regdom;
-#endif
-
 	err = wiphy_sysfs_init();
 	if (err)
 		goto out_fail_sysfs;
@@ -560,25 +435,6 @@ static int cfg80211_init(void)
 	if (err)
 		goto out_fail_reg;
 
-#ifdef CONFIG_WIRELESS_OLD_REGULATORY
-	printk(KERN_INFO "cfg80211: Using old static regulatory domain:\n");
-	print_regdomain_info(cfg80211_regdomain);
-	/* The old code still requests for a new regdomain and if
-	 * you have CRDA you get it updated, otherwise you get
-	 * stuck with the static values. We ignore "EU" code as
-	 * that is not a valid ISO / IEC 3166 alpha2 */
-	if (ieee80211_regdom[0] != 'E' &&
-			ieee80211_regdom[1] != 'U')
-		err = __regulatory_hint(NULL, REGDOM_SET_BY_CORE,
-			ieee80211_regdom, NULL);
-#else
-	err = __regulatory_hint(NULL, REGDOM_SET_BY_CORE, "00", NULL);
-	if (err)
-		printk(KERN_ERR "cfg80211: calling CRDA failed - "
-			"unable to update world regulatory domain, "
-			"using static definition\n");
-#endif
-
 	return 0;
 
 out_fail_reg: