diff options
| author | Greg Kroah-Hartman <gregkh@suse.de> | 2008-05-21 12:52:33 -0700 |
|---|---|---|
| committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2008-06-13 09:28:53 +1000 |
| commit | 43ba0cb030a518118c00d13268b010cde7942400 (patch) | |
| tree | b611b4430e5d5000b84487b9690a76ea0d113e2c /sound | |
| parent | f1faf9bbea136bf60496529144d8805c29a41d4b (diff) | |
device create: sound: convert device_create to device_create_drvdata
device_create() is race-prone, so use the race-free
device_create_drvdata() instead as device_create() is going away.
Cc: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/core/init.c | 5 | ||||
| -rw-r--r-- | sound/oss/soundcard.c | 14 | ||||
| -rw-r--r-- | sound/sound_core.c | 5 |
3 files changed, 14 insertions, 10 deletions
diff --git a/sound/core/init.c b/sound/core/init.c index ac0573416130..7722c0dcff98 100644 --- a/sound/core/init.c +++ b/sound/core/init.c @@ -535,8 +535,9 @@ int snd_card_register(struct snd_card *card) snd_assert(card != NULL, return -EINVAL); #ifndef CONFIG_SYSFS_DEPRECATED if (!card->card_dev) { - card->card_dev = device_create(sound_class, card->dev, 0, - "card%i", card->number); + card->card_dev = device_create_drvdata(sound_class, card->dev, + MKDEV(0, 0), NULL, + "card%i", card->number); if (IS_ERR(card->card_dev)) card->card_dev = NULL; } diff --git a/sound/oss/soundcard.c b/sound/oss/soundcard.c index a9c23b2502ad..7d89c081a086 100644 --- a/sound/oss/soundcard.c +++ b/sound/oss/soundcard.c @@ -560,17 +560,19 @@ static int __init oss_init(void) sound_dmap_flag = (dmabuf > 0 ? 1 : 0); for (i = 0; i < ARRAY_SIZE(dev_list); i++) { - device_create(sound_class, NULL, - MKDEV(SOUND_MAJOR, dev_list[i].minor), - "%s", dev_list[i].name); + device_create_drvdata(sound_class, NULL, + MKDEV(SOUND_MAJOR, dev_list[i].minor), + NULL, "%s", dev_list[i].name); if (!dev_list[i].num) continue; for (j = 1; j < *dev_list[i].num; j++) - device_create(sound_class, NULL, - MKDEV(SOUND_MAJOR, dev_list[i].minor + (j*0x10)), - "%s%d", dev_list[i].name, j); + device_create_drvdata(sound_class, NULL, + MKDEV(SOUND_MAJOR, + dev_list[i].minor + (j*0x10)), + NULL, + "%s%d", dev_list[i].name, j); } if (sound_nblocks >= 1024) diff --git a/sound/sound_core.c b/sound/sound_core.c index 46daca175502..fb13ba2946ef 100644 --- a/sound/sound_core.c +++ b/sound/sound_core.c @@ -170,8 +170,9 @@ static int sound_insert_unit(struct sound_unit **list, const struct file_operati else sprintf(s->name, "sound/%s%d", name, r / SOUND_STEP); - device_create(sound_class, dev, MKDEV(SOUND_MAJOR, s->unit_minor), - s->name+6); + device_create_drvdata(sound_class, dev, + MKDEV(SOUND_MAJOR, s->unit_minor), + NULL, s->name+6); return r; fail: |