lkml.org 
[lkml]   [2013]   [Dec]   [4]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
SubjectRe: [PATCH] usb: core: Abort deauthorization if unsetting configuration fails
From
> Instead, how about changing usb_set_configuration() so that it will
> never fail when the new config is -1? Except perhaps for -ENODEV
> errors (the device has been disconnected), which
> usb_deauthorize_device() could check for.

Yes, that should work as well. It's really just one autoresume and one
disable_lpm that can fail in that case so it shouldn't be too
intrusive. I would prefer not to special-case ENODEV though, no need
to add more complexity than necessary.

I will write up a new version for that tomorrow.


\
 
 \ /
  Last update: 2013-12-05 05:41    [W:0.061 / U:1.072 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site