ALSA: core: Use standard printk helpers 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>
diff --git a/sound/core/device.c b/sound/core/device.c index df88def..ad9869d 100644 --- a/sound/core/device.c +++ b/sound/core/device.c
@@ -50,7 +50,7 @@ return -ENXIO; dev = kzalloc(sizeof(*dev), GFP_KERNEL); if (dev == NULL) { - snd_printk(KERN_ERR "Cannot allocate device\n"); + dev_err(card->dev, "Cannot allocate device, type=%d\n", type); return -ENOMEM; } dev->card = card; @@ -90,17 +90,17 @@ if (dev->state == SNDRV_DEV_REGISTERED && dev->ops->dev_disconnect) if (dev->ops->dev_disconnect(dev)) - snd_printk(KERN_ERR - "device disconnect failure\n"); + dev_err(card->dev, + "device disconnect failure\n"); if (dev->ops->dev_free) { if (dev->ops->dev_free(dev)) - snd_printk(KERN_ERR "device free failure\n"); + dev_err(card->dev, "device free failure\n"); } kfree(dev); return 0; } - snd_printd("device free %p (from %pF), not found\n", device_data, - __builtin_return_address(0)); + dev_dbg(card->dev, "device free %p (from %pF), not found\n", + device_data, __builtin_return_address(0)); return -ENXIO; } @@ -131,13 +131,14 @@ if (dev->state == SNDRV_DEV_REGISTERED && dev->ops->dev_disconnect) { if (dev->ops->dev_disconnect(dev)) - snd_printk(KERN_ERR "device disconnect failure\n"); + dev_err(card->dev, + "device disconnect failure\n"); dev->state = SNDRV_DEV_DISCONNECTED; } return 0; } - snd_printd("device disconnect %p (from %pF), not found\n", device_data, - __builtin_return_address(0)); + dev_dbg(card->dev, "device disconnect %p (from %pF), not found\n", + device_data, __builtin_return_address(0)); return -ENXIO; } @@ -170,7 +171,7 @@ dev->state = SNDRV_DEV_REGISTERED; return 0; } - snd_printd("snd_device_register busy\n"); + dev_dbg(card->dev, "snd_device_register busy\n"); return -EBUSY; } snd_BUG();
diff --git a/sound/core/info.c b/sound/core/info.c index 7916c07..051d55b 100644 --- a/sound/core/info.c +++ b/sound/core/info.c
@@ -418,9 +418,14 @@ if (entry->c.text.write) { entry->c.text.write(entry, data->wbuffer); if (data->wbuffer->error) { - snd_printk(KERN_WARNING "data write error to %s (%i)\n", - entry->name, - data->wbuffer->error); + if (entry->card) + dev_warn(entry->card->dev, "info: data write error to %s (%i)\n", + entry->name, + data->wbuffer->error); + else + pr_warn("ALSA: info: data write error to %s (%i)\n", + entry->name, + data->wbuffer->error); } } kfree(data->wbuffer->buffer);
diff --git a/sound/core/init.c b/sound/core/init.c index 5b7c4eb..0095a53 100644 --- a/sound/core/init.c +++ b/sound/core/init.c
@@ -113,11 +113,11 @@ struct snd_info_entry *entry; if ((err = snd_info_card_register(card)) < 0) { - snd_printd("unable to create card info\n"); + dev_dbg(card->dev, "unable to create card info\n"); return err; } if ((entry = snd_info_create_card_entry(card, "id", card->proc_root)) == NULL) { - snd_printd("unable to create card entry\n"); + dev_dbg(card->dev, "unable to create card entry\n"); return err; } entry->c.text.read = snd_card_id_read; @@ -217,7 +217,7 @@ err = -ENODEV; if (err < 0) { mutex_unlock(&snd_card_mutex); - snd_printk(KERN_ERR "cannot find the slot for index %d (range 0-%i), error: %d\n", + dev_err(parent, "cannot find the slot for index %d (range 0-%i), error: %d\n", idx, snd_ecards_limit - 1, err); kfree(card); return err; @@ -254,12 +254,12 @@ /* snd_cards_bitmask and snd_cards are set with snd_card_register */ err = snd_ctl_create(card); if (err < 0) { - snd_printk(KERN_ERR "unable to register control minors\n"); + dev_err(parent, "unable to register control minors\n"); goto __error; } err = snd_info_card_create(card); if (err < 0) { - snd_printk(KERN_ERR "unable to create card info\n"); + dev_err(parent, "unable to create card info\n"); goto __error_ctl; } *card_ret = card; @@ -422,7 +422,7 @@ /* notify all devices that we are disconnected */ err = snd_device_disconnect_all(card); if (err < 0) - snd_printk(KERN_ERR "not all devices for card %i can be disconnected\n", card->number); + dev_err(card->dev, "not all devices for card %i can be disconnected\n", card->number); snd_info_card_disconnect(card); if (card->registered) { @@ -455,22 +455,22 @@ snd_mixer_oss_notify_callback(card, SND_MIXER_OSS_NOTIFY_FREE); #endif if (snd_device_free_all(card, SNDRV_DEV_CMD_PRE) < 0) { - snd_printk(KERN_ERR "unable to free all devices (pre)\n"); + dev_err(card->dev, "unable to free all devices (pre)\n"); /* Fatal, but this situation should never occur */ } if (snd_device_free_all(card, SNDRV_DEV_CMD_NORMAL) < 0) { - snd_printk(KERN_ERR "unable to free all devices (normal)\n"); + dev_err(card->dev, "unable to free all devices (normal)\n"); /* Fatal, but this situation should never occur */ } if (snd_device_free_all(card, SNDRV_DEV_CMD_POST) < 0) { - snd_printk(KERN_ERR "unable to free all devices (post)\n"); + dev_err(card->dev, "unable to free all devices (post)\n"); /* Fatal, but this situation should never occur */ } if (card->private_free) card->private_free(card); snd_info_free_entry(card->proc_id); if (snd_info_card_free(card) < 0) { - snd_printk(KERN_WARNING "unable to free card info\n"); + dev_warn(card->dev, "unable to free card info\n"); /* Not fatal error */ } if (card->release_completion) @@ -596,7 +596,7 @@ goto again; } /* last resort... */ - snd_printk(KERN_ERR "unable to set card id (%s)\n", id); + dev_err(card->dev, "unable to set card id (%s)\n", id); if (card->proc_root->name) strlcpy(card->id, card->proc_root->name, sizeof(card->id)); } @@ -948,7 +948,7 @@ } spin_unlock(&card->files_lock); if (!found) { - snd_printk(KERN_ERR "ALSA card file remove problem (%p)\n", file); + dev_err(card->dev, "card file remove problem (%p)\n", file); return -ENOENT; } kfree(found);
diff --git a/sound/core/isadma.c b/sound/core/isadma.c index e2b3861..31e8544 100644 --- a/sound/core/isadma.c +++ b/sound/core/isadma.c
@@ -106,7 +106,7 @@ result = result1; #ifdef CONFIG_SND_DEBUG if (result > size) - snd_printk(KERN_ERR "pointer (0x%x) for DMA #%ld is greater than transfer size (0x%x)\n", result, dma, size); + pr_err("ALSA: pointer (0x%x) for DMA #%ld is greater than transfer size (0x%x)\n", result, dma, size); #endif if (result >= size || result == 0) return 0;
diff --git a/sound/core/memalloc.c b/sound/core/memalloc.c index 4595f93..082509e 100644 --- a/sound/core/memalloc.c +++ b/sound/core/memalloc.c
@@ -207,7 +207,7 @@ break; #endif default: - printk(KERN_ERR "snd-malloc: invalid device type %d\n", type); + pr_err("snd-malloc: invalid device type %d\n", type); dmab->area = NULL; dmab->addr = 0; return -ENXIO; @@ -284,7 +284,7 @@ break; #endif default: - printk(KERN_ERR "snd-malloc: invalid device type %d\n", dmab->dev.type); + pr_err("snd-malloc: invalid device type %d\n", dmab->dev.type); } }
diff --git a/sound/core/seq/seq_device.c b/sound/core/seq/seq_device.c index 040c60e..a1f00ca 100644 --- a/sound/core/seq/seq_device.c +++ b/sound/core/seq/seq_device.c
@@ -168,7 +168,7 @@ /* * register a sequencer device - * card = card info (NULL allowed) + * card = card info * device = device number (if any) * id = id of driver * result = return pointer (NULL allowed if unnecessary)
diff --git a/sound/core/sound.c b/sound/core/sound.c index 4aaa531..60ab9b1 100644 --- a/sound/core/sound.c +++ b/sound/core/sound.c
@@ -458,7 +458,7 @@ snd_major = major; snd_ecards_limit = cards_limit; if (register_chrdev(major, "alsa", &snd_fops)) { - snd_printk(KERN_ERR "unable to register native major device number %d\n", major); + pr_err("ALSA core: unable to register native major device number %d\n", major); return -EIO; } if (snd_info_init() < 0) { @@ -467,7 +467,7 @@ } snd_info_minor_register(); #ifndef MODULE - printk(KERN_INFO "Advanced Linux Sound Architecture Driver Initialized.\n"); + pr_info("Advanced Linux Sound Architecture Driver Initialized.\n"); #endif return 0; }
diff --git a/sound/core/vmaster.c b/sound/core/vmaster.c index 842a97d..6c58e6f 100644 --- a/sound/core/vmaster.c +++ b/sound/core/vmaster.c
@@ -101,7 +101,7 @@ if (slave->info.count > 2 || (slave->info.type != SNDRV_CTL_ELEM_TYPE_INTEGER && slave->info.type != SNDRV_CTL_ELEM_TYPE_BOOLEAN)) { - snd_printk(KERN_ERR "invalid slave element\n"); + pr_err("ALSA: vmaster: invalid slave element\n"); kfree(uinfo); return -EINVAL; }