st/cw1200/wsm.c

1086 	spin_lock(&priv->wsm_cmd.lock);
1087 	while (!priv->wsm_cmd.done) {
1088 		spin_unlock(&priv->wsm_cmd.lock);
1089 		spin_lock(&priv->wsm_cmd.lock);
1091 	priv->wsm_cmd.done = 0;
1092 	spin_unlock(&priv->wsm_cmd.lock);
1113 	spin_lock(&priv->wsm_cmd.lock);
1114 	BUG_ON(priv->wsm_cmd.ptr);
1115 	priv->wsm_cmd.ptr = buf->begin;
1116 	priv->wsm_cmd.len = buf_len;
1117 	priv->wsm_cmd.arg = arg;
1118 	priv->wsm_cmd.cmd = cmd;
1119 	spin_unlock(&priv->wsm_cmd.lock);
1125 				 priv->wsm_cmd.done, tmo);
1127 	if (!ret && !priv->wsm_cmd.done) {
1128 		spin_lock(&priv->wsm_cmd.lock);
1129 		priv->wsm_cmd.done = 1;
1130 		priv->wsm_cmd.ptr = NULL;
1131 		spin_unlock(&priv->wsm_cmd.lock);
1136 			pr_err("CMD req (0x%04x) stuck in firmware, killing BH\n", priv->wsm_cmd.cmd);
1147 		spin_lock(&priv->wsm_cmd.lock);
1148 		BUG_ON(!priv->wsm_cmd.done);
1149 		ret = priv->wsm_cmd.ret;
1150 		spin_unlock(&priv->wsm_cmd.lock);
1318 		u16 wsm_cmd;
1323 		spin_lock(&priv->wsm_cmd.lock);
1324 		wsm_arg = priv->wsm_cmd.arg;
1325 		wsm_cmd = priv->wsm_cmd.cmd &
1327 		priv->wsm_cmd.cmd = 0xFFFF;
1328 		spin_unlock(&priv->wsm_cmd.lock);
1330 		if (WARN_ON((id & ~0x0400) != wsm_cmd)) {
1400 		spin_lock(&priv->wsm_cmd.lock);
1401 		priv->wsm_cmd.ret = ret;
1402 		priv->wsm_cmd.done = 1;
1403 		spin_unlock(&priv->wsm_cmd.lock);
1672 	if (priv->wsm_cmd.ptr) { /* CMD request */
1674 		spin_lock(&priv->wsm_cmd.lock);
1675 		BUG_ON(!priv->wsm_cmd.ptr);
1676 		*data = priv->wsm_cmd.ptr;
1677 		*tx_len = priv->wsm_cmd.len;
1679 		spin_unlock(&priv->wsm_cmd.lock);
1765 	if (data == priv->wsm_cmd.ptr) {
1766 		spin_lock(&priv->wsm_cmd.lock);
1767 		priv->wsm_cmd.ptr = NULL;
1768 		spin_unlock(&priv->wsm_cmd.lock);