admc_adc remove bug #4
Description
I did a pull for this bug which wasn't merged, but when you try to remove the admc_adc module from the kernel, it segfaults.
The reason is that the probe function calls "axiadc_configure_ring_stream" and the remove function calls "axiadc_unconfigure_ring". The bug is fixed by modifying the remove function to call "axiadc_unconfigure_ring_stream" instead.