test_substream    752 sound/usb/usx2y/usbusx2yaudio.c 		struct snd_pcm_substream *test_substream;
test_substream    756 sound/usb/usx2y/usbusx2yaudio.c 		test_substream = subs->pcm_substream;
test_substream    757 sound/usb/usx2y/usbusx2yaudio.c 		if (!test_substream || test_substream == substream ||
test_substream    758 sound/usb/usx2y/usbusx2yaudio.c 		    !test_substream->runtime)
test_substream    760 sound/usb/usx2y/usbusx2yaudio.c 		if ((test_substream->runtime->format &&
test_substream    761 sound/usb/usx2y/usbusx2yaudio.c 		     test_substream->runtime->format != format) ||
test_substream    762 sound/usb/usx2y/usbusx2yaudio.c 		    (test_substream->runtime->rate &&
test_substream    763 sound/usb/usx2y/usbusx2yaudio.c 		     test_substream->runtime->rate != rate)) {