[alsa-devel] Need help with "BUG: key e69d3aac not in .data!"

Clemens Ladisch clemens at ladisch.de
Fri Nov 11 13:18:14 CET 2011

Timur Tabi wrote:
> I turned on some mutex debugging options, and now I'm getting this in my audio driver:
> Freescale Synchronous Serial Interface (SSI) ASoC Driver                        
> BUG: key e69d3aac not in .data!                                                 
> Is there something wrong with the way I'm calling device_create_file()?

When you have a dynamically allocated sysfs attribute, you must
initialize it with sysfs_(bin_)attr_init().


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