audio/pw: replace custom logging with error_report Replace the custom audio logging infrastructure (dolog macro) with standard QEMU error reporting (error_report). Reviewed-by: Mark Cave-Ayland <mark.caveayland@nutanix.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Akihiko Odaki <odaki@rsg.ci.i.u-tokyo.ac.jp> Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>