Hi ! commit 2c86c275015c ("Add ipw2100 wireless driver.") introduced drivers/net/wireless/ipw2100.c - line-numbers are from next-20150511 1410 static int ipw2100_hw_phy_off(struct ipw2100_priv *priv) 1411 { 1412 1413 #define HW_PHY_OFF_LOOP_DELAY (HZ / 5000) 1414 ... 1437 1438 schedule_timeout_uninterruptible(HW_PHY_OFF_LOOP_DELAY); 1439 } but (HZ / 5000) will evaluate to 0 for all configurable HZ values - typo ? and this schedule_timeout_uninterruptible() is probably not doing what is intended. thx! hofrat -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html