static void acpi_ec_complete_query(struct acpi_ec *ec)
{
- if (ec->curr->command == ACPI_EC_COMMAND_QUERY) {
+ if (test_bit(EC_FLAGS_QUERY_PENDING, &ec->flags)) {
clear_bit(EC_FLAGS_QUERY_PENDING, &ec->flags);
ec_dbg_req("Event stopped");
}
return ret;
}
+static inline void ec_transaction_transition(struct acpi_ec *ec, unsigned long flag)
+{
+ ec->curr->flags |= flag;
+ if (ec->curr->command == ACPI_EC_COMMAND_QUERY) {
+ if (flag == ACPI_EC_COMMAND_POLL)
+ acpi_ec_complete_query(ec);
+ }
+}
+
static void advance_transaction(struct acpi_ec *ec)
{
struct transaction *t;
if ((status & ACPI_EC_FLAG_OBF) == 1) {
t->rdata[t->ri++] = acpi_ec_read_data(ec);
if (t->rlen == t->ri) {
- t->flags |= ACPI_EC_COMMAND_COMPLETE;
+ ec_transaction_transition(ec, ACPI_EC_COMMAND_COMPLETE);
if (t->command == ACPI_EC_COMMAND_QUERY)
ec_dbg_req("Command(%s) hardware completion",
acpi_ec_cmd_string(t->command));
goto err;
} else if (t->wlen == t->wi &&
(status & ACPI_EC_FLAG_IBF) == 0) {
- t->flags |= ACPI_EC_COMMAND_COMPLETE;
+ ec_transaction_transition(ec, ACPI_EC_COMMAND_COMPLETE);
wakeup = true;
}
goto out;
if (EC_FLAGS_QUERY_HANDSHAKE &&
!(status & ACPI_EC_FLAG_SCI) &&
(t->command == ACPI_EC_COMMAND_QUERY)) {
- t->flags |= ACPI_EC_COMMAND_POLL;
- acpi_ec_complete_query(ec);
+ ec_transaction_transition(ec, ACPI_EC_COMMAND_POLL);
t->rdata[t->ri++] = 0x00;
- t->flags |= ACPI_EC_COMMAND_COMPLETE;
+ ec_transaction_transition(ec, ACPI_EC_COMMAND_COMPLETE);
ec_dbg_req("Command(%s) software completion",
acpi_ec_cmd_string(t->command));
wakeup = true;
} else if ((status & ACPI_EC_FLAG_IBF) == 0) {
acpi_ec_write_cmd(ec, t->command);
- t->flags |= ACPI_EC_COMMAND_POLL;
- acpi_ec_complete_query(ec);
+ ec_transaction_transition(ec, ACPI_EC_COMMAND_POLL);
} else
goto err;
goto out;