svn commit: r355323 - head/riscv

[Emmanuel Vadot]

Author: manu
Date: Tue Dec  3 09:06:37 2019
New Revision: 355323
URL: https://svnweb.freebsd.org/changeset/base/355323

Log:
  Revert r355188 as it shouldn't have created the risc-v directory at
  the top level.
  
  Reported by:	rpokala

Deleted:
  head/riscv/