On Sat, Feb 04, 2017 at 10:19:21AM -0800, Dmitry Torokhov wrote:

> V2: replaced "return r ? r : ERR_PTR(-ENODEV);" with expanded "if"
> statement.

Please don't send new versions of patches as replies into the middle of
existing patch serieses, especially not by replying to individual
patches and even especially when bits of the earlier series have been
applied.  This just makes everything much more difficult to follow -
looking at an archive of the list it's hard to tell what the current
version of the series is and if old bits of the series aren't there the
numbering within the series you posted gets broken as there are missing
patches.