Updated NuttX submodule to upstream 7.21+ ==upstream

PX4 contrib for Kientis I2C driver
This commit is contained in:
David Sidrane
2017-09-29 10:13:51 -04:00
committed by Daniel Agar
parent 1682101cff
commit c66c830909
+1 -1
Submodule NuttX updated: 2b2001afc8...a2d1a1703f