Use dev_err() & co as much as possible. If not available (no device assigned at the calling point), use pr_xxx() helpers instead.
Signed-off-by: Takashi Iwai tiwai@suse.de --- sound/core/hwdep.c | 20 ++++++++++++-------- 1 file changed, 12 insertions(+), 8 deletions(-)
diff --git a/sound/core/hwdep.c b/sound/core/hwdep.c index 0f73f6951110..8c778659fa03 100644 --- a/sound/core/hwdep.c +++ b/sound/core/hwdep.c @@ -375,7 +375,7 @@ int snd_hwdep_new(struct snd_card *card, char *id, int device, *rhwdep = NULL; hwdep = kzalloc(sizeof(*hwdep), GFP_KERNEL); if (hwdep == NULL) { - snd_printk(KERN_ERR "hwdep: cannot allocate\n"); + dev_err(card->dev, "hwdep: cannot allocate\n"); return -ENOMEM; } hwdep->card = card; @@ -415,11 +415,12 @@ static int snd_hwdep_dev_free(struct snd_device *device) static int snd_hwdep_dev_register(struct snd_device *device) { struct snd_hwdep *hwdep = device->device_data; + struct snd_card *card = hwdep->card; int err; char name[32];
mutex_lock(®ister_mutex); - if (snd_hwdep_search(hwdep->card, hwdep->device)) { + if (snd_hwdep_search(card, hwdep->device)) { mutex_unlock(®ister_mutex); return -EBUSY; } @@ -428,8 +429,9 @@ static int snd_hwdep_dev_register(struct snd_device *device) if ((err = snd_register_device(SNDRV_DEVICE_TYPE_HWDEP, hwdep->card, hwdep->device, &snd_hwdep_f_ops, hwdep, name)) < 0) { - snd_printk(KERN_ERR "unable to register hardware dependent device %i:%i\n", - hwdep->card->number, hwdep->device); + dev_err(card->dev, + "unable to register hardware dependent device %i:%i\n", + card->number, hwdep->device); list_del(&hwdep->list); mutex_unlock(®ister_mutex); return err; @@ -438,13 +440,15 @@ static int snd_hwdep_dev_register(struct snd_device *device) hwdep->ossreg = 0; if (hwdep->oss_type >= 0) { if ((hwdep->oss_type == SNDRV_OSS_DEVICE_TYPE_DMFM) && (hwdep->device != 0)) { - snd_printk (KERN_WARNING "only hwdep device 0 can be registered as OSS direct FM device!\n"); + dev_warn(card->dev, + "only hwdep device 0 can be registered as OSS direct FM device!\n"); } else { if (snd_register_oss_device(hwdep->oss_type, - hwdep->card, hwdep->device, + card, hwdep->device, &snd_hwdep_f_ops, hwdep) < 0) { - snd_printk(KERN_ERR "unable to register OSS compatibility device %i:%i\n", - hwdep->card->number, hwdep->device); + dev_err(card->dev, + "unable to register OSS compatibility device %i:%i\n", + card->number, hwdep->device); } else hwdep->ossreg = 1; }