diff options
| -rw-r--r-- | drivers/acpi/ec.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c index e6d4b084dca..348a19e19b6 100644 --- a/drivers/acpi/ec.c +++ b/drivers/acpi/ec.c @@ -253,7 +253,7 @@ static int acpi_ec_transaction_unlocked(struct acpi_ec *ec, u8 command, acpi_ec_write_data(ec, *(wdata++)); } - if (command == ACPI_EC_COMMAND_WRITE) { + if (!rdata_len) { result = acpi_ec_wait(ec, ACPI_EC_EVENT_IBF_0); if (result) return result; |