diff options
Diffstat (limited to 'include/linux/mfd/cros_ec.h')
| -rw-r--r-- | include/linux/mfd/cros_ec.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/include/linux/mfd/cros_ec.h b/include/linux/mfd/cros_ec.h index 1f79f162abe4..0ebf26fddbbb 100644 --- a/include/linux/mfd/cros_ec.h +++ b/include/linux/mfd/cros_ec.h @@ -41,7 +41,7 @@ enum { * @outdata: Outgoing data to EC * @outsize: Outgoing length in bytes * @indata: Where to put the incoming data from EC - * @insize: Incoming length in bytes (filled in by EC) + * @insize: Max number of bytes to accept from EC * @result: EC's response to the command (separate from communication failure) */ struct cros_ec_command { @@ -64,9 +64,9 @@ struct cros_ec_command { * sleep at the last suspend * @event_notifier: interrupt event notifier for transport devices * @cmd_xfer: send command to EC and get response - * Returns 0 if the communication succeeded, but that doesn't mean the EC - * was happy with the command it got. Caller should check msg.result for - * the EC's result code. + * Returns the number of bytes received if the communication succeeded, but + * that doesn't mean the EC was happy with the command. The caller + * should check msg.result for the EC's result code. * * @priv: Private data * @irq: Interrupt to use |