Fix ALSA implementation of get_preferred_sample_rate (snd_pcm_open was always returning -2 otherwise)
Fix ALSA implementation of get_preferred_sample_rate (snd_pcm_open was always returning -2 otherwise)

kinetiknz/cubeb,padenot/cubeb,padenot/cubeb,ieei/cubeb,ieei/cubeb,kinetiknz/cubeb,kinetiknz/cubeb,padenot/cubeb