tree 6dc8171a1d5fae1d1a5bb584b098ea051c06a952
parent 89d574b87976ef58b6c94c26864dcc5330b0c067
author Chris Dickens <christopher.a.dickens@gmail.com> 1584346529 -0700
committer Chris Dickens <christopher.a.dickens@gmail.com> 1584346529 -0700

core: Make the 'reset_device' function of the backend optional

The majority of backends do not have support for resetting a device, so
simplify them all by making the function optional and having the core
return the appropriate error when the function is not implemented.

Signed-off-by: Chris Dickens <christopher.a.dickens@gmail.com>