mac80211_hwsim: let the reg workqueue breathe when regtest is set

Without this the regulatory domain isn't seen and we end up
intersecting for each request (each radio).

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
index 2368b7f825a233f26f3b1406474f836bdb74208d..551161024756f534ab69a9b75acf64e6049cc020 100644 (file)
--- a/drivers/net/wireless/mac80211_hwsim.c
+++ b/drivers/net/wireless/mac80211_hwsim.c
@@ -1041,6 +1041,9 @@ static int __init init_mac80211_hwsim(void)
                        break;
                }
 
+               /* give the regulatory workqueue a chance to run */
+               if (regtest)
+                       schedule_timeout_interruptible(1);
                err = ieee80211_register_hw(hw);
                if (err < 0) {
                        printk(KERN_DEBUG "mac80211_hwsim: "