26 Aug
2020
26 Aug
'20
12:09 p.m.
On Wed, 26 Aug 2020 11:56:01 +0200, Mark Brown wrote:
On Tue, Aug 25, 2020 at 05:08:55PM -0500, Pierre-Louis Bossart wrote:
-ENOTSUPP is not a valid error code, use recommended value instead.
What makes you say this - it's what regmap uses internally for unsupported operations?
This was flagged by scripts/checkpatch.pl (must be a new addition).
checkpatch is broken.
Heh, I'm not objecting it :)
OTOH, it's also true that ENOTSUPP is no good error code if returned to user-space. Unfortunately many codes (including what I wrote) use this code mistakenly, and they can't be changed any longer...
Takashi