diff options
| -rw-r--r-- | sound/pci/rme9652/hdspm.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/sound/pci/rme9652/hdspm.c b/sound/pci/rme9652/hdspm.c index 8d339fb7c24b..25284d8d9758 100644 --- a/sound/pci/rme9652/hdspm.c +++ b/sound/pci/rme9652/hdspm.c @@ -1521,7 +1521,7 @@ static void hdspm_silence_playback(struct hdspm *hdspm) int n = hdspm->period_bytes; void *buf = hdspm->playback_buffer; - if (buf == NULL) + if (!buf) return; for (i = 0; i < HDSPM_MAX_CHANNELS; i++) { @@ -4706,7 +4706,7 @@ static int snd_hdspm_create_controls(struct snd_card *card, break; } - if (NULL != list) { + if (list) { for (idx = 0; idx < limit; idx++) { err = snd_ctl_add(card, snd_ctl_new1(&list[idx], hdspm)); @@ -6069,13 +6069,13 @@ static int snd_hdspm_open(struct snd_pcm_substream *substream) snd_hdspm_capture_subinfo; if (playback) { - if (hdspm->capture_substream == NULL) + if (!hdspm->capture_substream) hdspm_stop_audio(hdspm); hdspm->playback_pid = current->pid; hdspm->playback_substream = substream; } else { - if (hdspm->playback_substream == NULL) + if (!hdspm->playback_substream) hdspm_stop_audio(hdspm); hdspm->capture_pid = current->pid; @@ -6775,9 +6775,9 @@ static int snd_hdspm_create(struct snd_card *card, HDSPM_s2_tco_detect) { hdspm->midiPorts++; hdspm->tco = kzalloc(sizeof(*hdspm->tco), GFP_KERNEL); - if (NULL != hdspm->tco) { + if (hdspm->tco) hdspm_tco_write(hdspm); - } + dev_info(card->dev, "AIO/RayDAT TCO module found\n"); } else { hdspm->tco = NULL; @@ -6789,9 +6789,9 @@ static int snd_hdspm_create(struct snd_card *card, if (hdspm_read(hdspm, HDSPM_statusRegister) & HDSPM_tco_detect) { hdspm->midiPorts++; hdspm->tco = kzalloc(sizeof(*hdspm->tco), GFP_KERNEL); - if (NULL != hdspm->tco) { + if (hdspm->tco) hdspm_tco_write(hdspm); - } + dev_info(card->dev, "MADI/AES TCO module found\n"); } else { hdspm->tco = NULL; @@ -6868,7 +6868,7 @@ static int snd_hdspm_create(struct snd_card *card, * this case, we don't set card->id to avoid collisions * when running with multiple cards. */ - if (NULL == id[hdspm->dev] && hdspm->serial != 0xFFFFFF) { + if (!id[hdspm->dev] && hdspm->serial != 0xFFFFFF) { snprintf(card->id, sizeof(card->id), "HDSPMx%06x", hdspm->serial); snd_card_set_id(card, card->id); |