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[ALSA] sound: au88x0_pcm.c fix integer as NULL pointer warning 

sound/pci/au88x0/au88x0_pcm.c:508:15: warning: Using plain integer as NULL pointer

Also some small codingstyle fixes.

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Harvey Harrison 2008-02-29 11:41:56 +01:00 committed by Takashi Iwai
parent 470f23b873
commit 3fa4a90738
1 changed files with 5 additions and 5 deletions
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10
sound/pci/au88x0/au88x0_pcm.c
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@ -498,14 +498,14 @@ static struct snd_kcontrol_new snd_vortex_mixer_spdif[] __devinitdata = {
};
/* create a pcm device */
static int __devinit snd_vortex_new_pcm(vortex_t * chip, int idx, int nr)
static int __devinit snd_vortex_new_pcm(vortex_t *chip, int idx, int nr)
{
struct snd_pcm *pcm;
struct snd_kcontrol *kctl;
int i;
int err, nr_capt;
if ((chip == 0) || (idx < 0) || (idx >= VORTEX_PCM_LAST))
if (!chip || idx < 0 || idx >= VORTEX_PCM_LAST)
return -ENODEV;
/* idx indicates which kind of PCM device. ADB, SPDIF, I2S and A3D share the
@ -514,9 +514,9 @@ static int __devinit snd_vortex_new_pcm(vortex_t * chip, int idx, int nr)
nr_capt = nr;
else
nr_capt = 0;
if ((err =
snd_pcm_new(chip->card, vortex_pcm_prettyname[idx], idx, nr,
nr_capt, &pcm)) < 0)
err = snd_pcm_new(chip->card, vortex_pcm_prettyname[idx], idx, nr,
nr_capt, &pcm);
if (err < 0)
return err;
strcpy(pcm->name, vortex_pcm_name[idx]);
chip->pcm[idx] = pcm;