diff --git a/drivers/staging/bcm2835-audio/bcm2835-pcm.c b/drivers/staging/bcm2835-audio/bcm2835-pcm.c index 014bf7ab69f4..16127e062661 100644 --- a/drivers/staging/bcm2835-audio/bcm2835-pcm.c +++ b/drivers/staging/bcm2835-audio/bcm2835-pcm.c @@ -450,6 +450,7 @@ static int snd_bcm2835_pcm_lib_ioctl(struct snd_pcm_substream *substream, unsigned int cmd, void *arg) { int ret = snd_pcm_lib_ioctl(substream, cmd, arg); + audio_info(" .. substream=%p, cmd=%d, arg=%p (%x) ret=%d\n", substream, cmd, arg, arg ? *(unsigned *) arg : 0, ret); return ret;