alsa-state: ignore 'No soundcards found' error in pkg_postinst
If there is no soundcards on the target (e.g. qemu), the pkp_postinst
function will report an error:
alsactl: load_state:1735: No soundcards found...
pkg_run_script: package "alsa-state" postinst script returned status 19.
opkg_configure: alsa-state.postinst returned 19.
Pass '-g' option to alsactl to ignore this error.
Signed-off-by: Yi Zhao <yi.zhao@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
