diff options
| author | Lars-Peter Clausen | 2015-01-02 12:24:50 +0100 |
|---|---|---|
| committer | Takashi Iwai | 2015-01-02 16:33:03 +0100 |
| commit | 483337f903dd39a10d4d6617cf6f30feeead061c (patch) | |
| tree | a9914694bd1d26e468e2da652fe01c316680f7f1 /sound/pci/fm801.c | |
| parent | ALSA: emu10k1: Remove always NULL parameters (diff) | |
| download | kernel-qcow2-linux-483337f903dd39a10d4d6617cf6f30feeead061c.tar.gz kernel-qcow2-linux-483337f903dd39a10d4d6617cf6f30feeead061c.tar.xz kernel-qcow2-linux-483337f903dd39a10d4d6617cf6f30feeead061c.zip | |
ALSA: fm801: Remove always NULL parameter
snd_fm801_pcm() takes a pointer to a pointer of a PCM where if this
parameter is provided the newly allocated PCM is stored. All callers pass
NULL though, so remove the parameter. This makes the code a bit cleaner and
shorter.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/fm801.c')
| -rw-r--r-- | sound/pci/fm801.c | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/sound/pci/fm801.c b/sound/pci/fm801.c index d167afffce5f..9a2122fd3a8e 100644 --- a/sound/pci/fm801.c +++ b/sound/pci/fm801.c @@ -704,13 +704,11 @@ static struct snd_pcm_ops snd_fm801_capture_ops = { .pointer = snd_fm801_capture_pointer, }; -static int snd_fm801_pcm(struct fm801 *chip, int device, struct snd_pcm **rpcm) +static int snd_fm801_pcm(struct fm801 *chip, int device) { struct snd_pcm *pcm; int err; - if (rpcm) - *rpcm = NULL; if ((err = snd_pcm_new(chip->card, "FM801", device, 1, 1, &pcm)) < 0) return err; @@ -726,16 +724,10 @@ static int snd_fm801_pcm(struct fm801 *chip, int device, struct snd_pcm **rpcm) snd_dma_pci_data(chip->pci), chip->multichannel ? 128*1024 : 64*1024, 128*1024); - err = snd_pcm_add_chmap_ctls(pcm, SNDRV_PCM_STREAM_PLAYBACK, + return snd_pcm_add_chmap_ctls(pcm, SNDRV_PCM_STREAM_PLAYBACK, snd_pcm_alt_chmaps, chip->multichannel ? 6 : 2, 0, NULL); - if (err < 0) - return err; - - if (rpcm) - *rpcm = pcm; - return 0; } /* @@ -1340,7 +1332,7 @@ static int snd_card_fm801_probe(struct pci_dev *pci, if (chip->tea575x_tuner & TUNER_ONLY) goto __fm801_tuner_only; - if ((err = snd_fm801_pcm(chip, 0, NULL)) < 0) { + if ((err = snd_fm801_pcm(chip, 0)) < 0) { snd_card_free(card); return err; } |