Messages in this thread | | | Date | Thu, 26 Sep 2013 03:37:08 -0700 | From | Guenter Roeck <> | Subject | Re: [PATCH] i2c: i2c-dev: Create 'name' attribute automatically |
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On 09/26/2013 01:28 AM, Wolfram Sang wrote: > Hi, > >>> What race condition? >>> >> >> Userspace trying to access the name attribute before it is created. >> See http://kroah.com/log/blog/2013/06/26/how-to-create-a-sysfs-file-correctly/ > > Thanks! > >>> Have you tried this with two instances? I don't think it will work since >>> class_register modifies the class struct. >>> >> Half a dozen instances, actually. Unless I am missing something, seems to be > > My bad. Sorry for the noise. > >> Anyway, the patch is obsolete; one is supposed to use class->dev_groups now. > > Are you willing to update the patch? >
Sure. Give me a couple of days.
Thanks, Guenter
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