docs/library/machine: Remove conditional docs for rng function.
And instead list its availability explicitly.
@@ -83,12 +83,6 @@ Power related functions
Miscellaneous functions
-----------------------
-.. only:: port_wipy
-
- .. function:: rng()
-
- Return a 24-bit software generated random number.
-
.. function:: unique_id()
Returns a byte string with a unique identifier of a board/SoC. It will vary
@@ -112,6 +106,12 @@ Miscellaneous functions
above. The timeout is the same for both cases and given by *timeout_us* (which
is in microseconds).
+.. function:: rng()
+
+ Return a 24-bit software generated random number.
+
+ Availability: WiPy.
+
.. _machine_constants:
Constants
