Lines Matching refs:rv
77 int rv; in snd_usbtv_hw_params() local
80 rv = snd_pcm_lib_malloc_pages(substream, in snd_usbtv_hw_params()
83 if (rv < 0) { in snd_usbtv_hw_params()
85 rv); in snd_usbtv_hw_params()
86 return rv; in snd_usbtv_hw_params()
331 int rv; in usbtv_audio_init() local
338 rv = snd_card_new(&usbtv->udev->dev, SNDRV_DEFAULT_IDX1, "usbtv", in usbtv_audio_init()
340 if (rv < 0) in usbtv_audio_init()
341 return rv; in usbtv_audio_init()
353 rv = snd_pcm_new(card, "USBTV Audio", 0, 0, 1, &pcm); in usbtv_audio_init()
354 if (rv < 0) in usbtv_audio_init()
366 rv = snd_card_register(card); in usbtv_audio_init()
367 if (rv) in usbtv_audio_init()
376 return rv; in usbtv_audio_init()