`i2c_ljca` prevents resume-from hibernate

If I try to hibernate my machine while `i2c_ljca` is loaded, it freezes during resume.

If I `rmmod i2c_ljca` before hibernating, it resumes just fine.

Alternatively, if I `echo 0 > /sys/power/pm_async` before hibernating, then again it resumes just fine, even with `i2c_ljca` loaded.

I'm led to the conclusion there's a problem with the ljca drivers.