80 	struct ec_cmd_desc *desc = NULL;  in olpc_ec_worker()  local
86 		desc = list_first_entry(&ec->cmd_q, struct ec_cmd_desc, node);  in olpc_ec_worker()
87 		list_del(&desc->node);  in olpc_ec_worker()
92 	if (!desc)  in olpc_ec_worker()
97 	desc->err = ec_driver->ec_cmd(desc->cmd, desc->inbuf, desc->inlen,  in olpc_ec_worker()
98 			desc->outbuf, desc->outlen, ec_cb_arg);  in olpc_ec_worker()
102 	complete(&desc->finished);  in olpc_ec_worker()
112 static void queue_ec_descriptor(struct ec_cmd_desc *desc,  in queue_ec_descriptor()  argument
117 	INIT_LIST_HEAD(&desc->node);  in queue_ec_descriptor()
120 	list_add_tail(&desc->node, &ec->cmd_q);  in queue_ec_descriptor()
129 	struct ec_cmd_desc desc;  in olpc_ec_cmd()  local
147 	desc.cmd = cmd;  in olpc_ec_cmd()
148 	desc.inbuf = inbuf;  in olpc_ec_cmd()
149 	desc.outbuf = outbuf;  in olpc_ec_cmd()
150 	desc.inlen = inlen;  in olpc_ec_cmd()
151 	desc.outlen = outlen;  in olpc_ec_cmd()
152 	desc.err = 0;  in olpc_ec_cmd()
153 	init_completion(&desc.finished);  in olpc_ec_cmd()
155 	queue_ec_descriptor(&desc, ec);  in olpc_ec_cmd()
158 	wait_for_completion(&desc.finished);  in olpc_ec_cmd()
161 	return desc.err;  in olpc_ec_cmd()