[alsa-devel] Several problems when trying to run alsa-info.sh

Greetings,

I had the need to run alsa-info.sh --stdout from 1.1.9 on our embedded device. There were multiple things I noticed:

-it requires /bin/bash, but seems to run ok with just /bin/sh. We don't have bash.

-it requires pgrep, which we don't have, but replacing all calls with pidof seems to work well enough

-it requires whereis, and does not use that

-at least in stdout mode the absence of lspci should not be a fatal error

Greetings

Eike