diff options
author | Takashi Iwai <tiwai@alsa3.local> | 2008-12-28 19:03:56 +0300 |
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committer | Takashi Iwai <tiwai@suse.de> | 2009-01-12 17:21:56 +0300 |
commit | 2fa51107c9aa80ae95b4524198442cdea82d08a3 (patch) | |
tree | e2e54d232553922fc00d8b835b17778f8ee5e87b /sound/pcmcia/vx/vxpocket.c | |
parent | aa3d75d80de464cf23af1d068a5e22f1527b6957 (diff) | |
download | linux-2fa51107c9aa80ae95b4524198442cdea82d08a3.tar.xz |
ALSA: Return proper error code at probe in sound/pcmcia/*
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pcmcia/vx/vxpocket.c')
-rw-r--r-- | sound/pcmcia/vx/vxpocket.c | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/sound/pcmcia/vx/vxpocket.c b/sound/pcmcia/vx/vxpocket.c index 087ded8a8d72..7445cc8a47d3 100644 --- a/sound/pcmcia/vx/vxpocket.c +++ b/sound/pcmcia/vx/vxpocket.c @@ -130,23 +130,26 @@ static struct snd_vx_hardware vxp440_hw = { /* * create vxpocket instance */ -static struct snd_vxpocket *snd_vxpocket_new(struct snd_card *card, int ibl, - struct pcmcia_device *link) +static int snd_vxpocket_new(struct snd_card *card, int ibl, + struct pcmcia_device *link, + struct snd_vxpocket **chip_ret) { struct vx_core *chip; struct snd_vxpocket *vxp; static struct snd_device_ops ops = { .dev_free = snd_vxpocket_dev_free, }; + int err; chip = snd_vx_create(card, &vxpocket_hw, &snd_vxpocket_ops, sizeof(struct snd_vxpocket) - sizeof(struct vx_core)); - if (! chip) - return NULL; + if (!chip) + return -ENOMEM; - if (snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops) < 0) { + err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops); + if (err < 0) { kfree(chip); - return NULL; + return err; } chip->ibl.size = ibl; @@ -169,7 +172,8 @@ static struct snd_vxpocket *snd_vxpocket_new(struct snd_card *card, int ibl, link->conf.ConfigIndex = 1; link->conf.Present = PRESENT_OPTION; - return vxp; + *chip_ret = vxp; + return 0; } @@ -313,10 +317,10 @@ static int vxpocket_probe(struct pcmcia_device *p_dev) return err; } - vxp = snd_vxpocket_new(card, ibl[i], p_dev); - if (! vxp) { + err = snd_vxpocket_new(card, ibl[i], p_dev, &vxp); + if (err < 0) { snd_card_free(card); - return -ENODEV; + return err; } card->private_data = vxp; |