dm: serial: fix comment on dm_serial_ops setconfig
The comment on this function prototype describes nonexistent
parameters. It seems to be copied from 'setparity'.
Update it to match its the parameter list.
Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/include/serial.h b/include/serial.h
index 020cd39..ec25db6 100644
--- a/include/serial.h
+++ b/include/serial.h
@@ -195,9 +195,7 @@
* Set up a new config for this device.
*
* @dev: Device pointer
- * @parity: parity to use
- * @bits: bits number to use
- * @stop: stop bits number to use
+ * @serial_config: number of bits, parity and number of stopbits to use
* @return 0 if OK, -ve on error
*/
int (*setconfig)(struct udevice *dev, uint serial_config);