Use the standard print API with dev_*() instead of the old house-baked
one. It gives better information and allows dynamically control of
debug prints.
The device pointer is stored in struct soundscape for calling
dev_*().
Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
---
sound/isa/sscape.c | 96 +++++++++++++++++++++++-----------------------
1 file changed, 48 insertions(+), 48 deletions(-)
diff --git a/sound/isa/sscape.c b/sound/isa/sscape.c
index cc56fafd27b1..09120e38f4c2 100644
--- a/sound/isa/sscape.c
+++ b/sound/isa/sscape.c
@@ -138,6 +138,7 @@ struct soundscape {
struct snd_wss *chip;
unsigned char midi_vol;
+ struct device *dev;
};
#define INVALID_IRQ ((unsigned)-1)
@@ -161,9 +162,9 @@ static struct snd_dma_buffer *get_dmabuf(struct soundscape *s,
if (snd_dma_alloc_pages_fallback(SNDRV_DMA_TYPE_DEV,
s->chip->card->dev,
size, buf) < 0) {
- snd_printk(KERN_ERR "sscape: Failed to allocate "
- "%lu bytes for DMA\n",
- size);
+ dev_err(s->dev,
+ "sscape: Failed to allocate %lu bytes for DMA\n",
+ size);
return NULL;
}
}
@@ -463,8 +464,7 @@ static int upload_dma_data(struct soundscape *s, const unsigned char *data,
*/
spin_unlock_irqrestore(&s->lock, flags);
- snd_printk(KERN_ERR
- "sscape: DMA upload has timed out\n");
+ dev_err(s->dev, "sscape: DMA upload has timed out\n");
ret = -EAGAIN;
goto _release_dma;
}
@@ -487,12 +487,11 @@ static int upload_dma_data(struct soundscape *s, const unsigned char *data,
*/
ret = 0;
if (!obp_startup_ack(s, 5000)) {
- snd_printk(KERN_ERR "sscape: No response "
- "from on-board processor after upload\n");
+ dev_err(s->dev,
+ "sscape: No response from on-board processor after upload\n");
ret = -EAGAIN;
} else if (!host_startup_ack(s, 5000)) {
- snd_printk(KERN_ERR
- "sscape: SoundScape failed to initialise\n");
+ dev_err(s->dev, "sscape: SoundScape failed to initialise\n");
ret = -EAGAIN;
}
@@ -521,7 +520,7 @@ static int sscape_upload_bootblock(struct snd_card *card)
ret = request_firmware(&init_fw, "scope.cod", card->dev);
if (ret < 0) {
- snd_printk(KERN_ERR "sscape: Error loading scope.cod");
+ dev_err(card->dev, "sscape: Error loading scope.cod");
return ret;
}
ret = upload_dma_data(sscape, init_fw->data, init_fw->size);
@@ -539,8 +538,8 @@ static int sscape_upload_bootblock(struct snd_card *card)
data &= 0xf;
if (ret == 0 && data > 7) {
- snd_printk(KERN_ERR
- "sscape: timeout reading firmware version\n");
+ dev_err(card->dev,
+ "sscape: timeout reading firmware version\n");
ret = -EAGAIN;
}
@@ -561,14 +560,14 @@ static int sscape_upload_microcode(struct snd_card *card, int version)
err = request_firmware(&init_fw, name, card->dev);
if (err < 0) {
- snd_printk(KERN_ERR "sscape: Error loading sndscape.co%d",
- version);
+ dev_err(card->dev, "sscape: Error loading sndscape.co%d",
+ version);
return err;
}
err = upload_dma_data(sscape, init_fw->data, init_fw->size);
if (err == 0)
- snd_printk(KERN_INFO "sscape: MIDI firmware loaded %zu KBs\n",
- init_fw->size >> 10);
+ dev_info(card->dev, "sscape: MIDI firmware loaded %zu KBs\n",
+ init_fw->size >> 10);
release_firmware(init_fw);
@@ -783,8 +782,8 @@ static int detect_sscape(struct soundscape *s, long wss_io)
static int mpu401_open(struct snd_mpu401 *mpu)
{
if (!verify_mpu401(mpu)) {
- snd_printk(KERN_ERR "sscape: MIDI disabled, "
- "please load firmware\n");
+ dev_err(mpu->rmidi->card->dev,
+ "sscape: MIDI disabled, please load firmware\n");
return -ENODEV;
}
@@ -871,22 +870,22 @@ static int create_ad1845(struct snd_card *card, unsigned port,
err = snd_wss_pcm(chip, 0);
if (err < 0) {
- snd_printk(KERN_ERR "sscape: No PCM device "
- "for AD1845 chip\n");
+ dev_err(card->dev,
+ "sscape: No PCM device for AD1845 chip\n");
goto _error;
}
err = snd_wss_mixer(chip);
if (err < 0) {
- snd_printk(KERN_ERR "sscape: No mixer device "
- "for AD1845 chip\n");
+ dev_err(card->dev,
+ "sscape: No mixer device for AD1845 chip\n");
goto _error;
}
if (chip->hardware != WSS_HW_AD1848) {
err = snd_wss_timer(chip, 0);
if (err < 0) {
- snd_printk(KERN_ERR "sscape: No timer device "
- "for AD1845 chip\n");
+ dev_err(card->dev,
+ "sscape: No timer device for AD1845 chip\n");
goto _error;
}
}
@@ -895,8 +894,8 @@ static int create_ad1845(struct snd_card *card, unsigned port,
err = snd_ctl_add(card,
snd_ctl_new1(&midi_mixer_ctl, chip));
if (err < 0) {
- snd_printk(KERN_ERR "sscape: Could not create "
- "MIDI mixer control\n");
+ dev_err(card->dev,
+ "sscape: Could not create MIDI mixer control\n");
goto _error;
}
}
@@ -932,8 +931,8 @@ static int create_sscape(int dev, struct snd_card *card)
*/
io_res = devm_request_region(card->dev, port[dev], 8, "SoundScape");
if (!io_res) {
- snd_printk(KERN_ERR
- "sscape: can't grab port 0x%lx\n", port[dev]);
+ dev_err(card->dev,
+ "sscape: can't grab port 0x%lx\n", port[dev]);
return -EBUSY;
}
wss_res = NULL;
@@ -941,8 +940,8 @@ static int create_sscape(int dev, struct snd_card *card)
wss_res = devm_request_region(card->dev, wss_port[dev], 4,
"SoundScape");
if (!wss_res) {
- snd_printk(KERN_ERR "sscape: can't grab port 0x%lx\n",
- wss_port[dev]);
+ dev_err(card->dev, "sscape: can't grab port 0x%lx\n",
+ wss_port[dev]);
return -EBUSY;
}
}
@@ -952,7 +951,7 @@ static int create_sscape(int dev, struct snd_card *card)
*/
err = snd_devm_request_dma(card->dev, dma[dev], "SoundScape");
if (err < 0) {
- snd_printk(KERN_ERR "sscape: can't grab DMA %d\n", dma[dev]);
+ dev_err(card->dev, "sscape: can't grab DMA %d\n", dma[dev]);
return err;
}
@@ -962,7 +961,7 @@ static int create_sscape(int dev, struct snd_card *card)
sscape->io_base = port[dev];
if (!detect_sscape(sscape, wss_port[dev])) {
- printk(KERN_ERR "sscape: hardware not detected at 0x%x\n",
+ dev_err(card->dev, "sscape: hardware not detected at 0x%x\n",
sscape->io_base);
return -ENODEV;
}
@@ -985,21 +984,21 @@ static int create_sscape(int dev, struct snd_card *card)
break;
}
- printk(KERN_INFO "sscape: %s card detected at 0x%x, using IRQ %d, DMA %d\n",
- name, sscape->io_base, irq[dev], dma[dev]);
+ dev_info(card->dev, "sscape: %s card detected at 0x%x, using IRQ %d, DMA %d\n",
+ name, sscape->io_base, irq[dev], dma[dev]);
/*
* Check that the user didn't pass us garbage data ...
*/
irq_cfg = get_irq_config(sscape->type, irq[dev]);
if (irq_cfg == INVALID_IRQ) {
- snd_printk(KERN_ERR "sscape: Invalid IRQ %d\n", irq[dev]);
+ dev_err(card->dev, "sscape: Invalid IRQ %d\n", irq[dev]);
return -ENXIO;
}
mpu_irq_cfg = get_irq_config(sscape->type, mpu_irq[dev]);
if (mpu_irq_cfg == INVALID_IRQ) {
- snd_printk(KERN_ERR "sscape: Invalid IRQ %d\n", mpu_irq[dev]);
+ dev_err(card->dev, "sscape: Invalid IRQ %d\n", mpu_irq[dev]);
return -ENXIO;
}
@@ -1043,9 +1042,9 @@ static int create_sscape(int dev, struct snd_card *card)
err = create_ad1845(card, wss_port[dev], irq[dev],
dma[dev], dma2[dev]);
if (err < 0) {
- snd_printk(KERN_ERR
- "sscape: No AD1845 device at 0x%lx, IRQ %d\n",
- wss_port[dev], irq[dev]);
+ dev_err(card->dev,
+ "sscape: No AD1845 device at 0x%lx, IRQ %d\n",
+ wss_port[dev], irq[dev]);
return err;
}
strcpy(card->driver, "SoundScape");
@@ -1065,9 +1064,9 @@ static int create_sscape(int dev, struct snd_card *card)
err = create_mpu401(card, MIDI_DEVNUM, port[dev],
mpu_irq[dev]);
if (err < 0) {
- snd_printk(KERN_ERR "sscape: Failed to create "
- "MPU-401 device at 0x%lx\n",
- port[dev]);
+ dev_err(card->dev,
+ "sscape: Failed to create MPU-401 device at 0x%lx\n",
+ port[dev]);
return err;
}
@@ -1110,9 +1109,8 @@ static int snd_sscape_match(struct device *pdev, unsigned int i)
if (irq[i] == SNDRV_AUTO_IRQ ||
mpu_irq[i] == SNDRV_AUTO_IRQ ||
dma[i] == SNDRV_AUTO_DMA) {
- printk(KERN_INFO
- "sscape: insufficient parameters, "
- "need IO, IRQ, MPU-IRQ and DMA\n");
+ dev_info(pdev,
+ "sscape: insufficient parameters, need IO, IRQ, MPU-IRQ and DMA\n");
return 0;
}
@@ -1131,6 +1129,7 @@ static int snd_sscape_probe(struct device *pdev, unsigned int dev)
return ret;
sscape = get_card_soundscape(card);
+ sscape->dev = pdev;
sscape->type = SSCAPE;
dma[dev] &= 0x03;
@@ -1141,7 +1140,7 @@ static int snd_sscape_probe(struct device *pdev, unsigned int dev)
ret = snd_card_register(card);
if (ret < 0) {
- snd_printk(KERN_ERR "sscape: Failed to register sound card\n");
+ dev_err(pdev, "sscape: Failed to register sound card\n");
return ret;
}
dev_set_drvdata(pdev, card);
@@ -1194,7 +1193,7 @@ static int sscape_pnp_detect(struct pnp_card_link *pcard,
if (!pnp_is_active(dev)) {
if (pnp_activate_dev(dev) < 0) {
- snd_printk(KERN_INFO "sscape: device is inactive\n");
+ dev_info(&dev->dev, "sscape: device is inactive\n");
return -EBUSY;
}
}
@@ -1210,6 +1209,7 @@ static int sscape_pnp_detect(struct pnp_card_link *pcard,
return ret;
sscape = get_card_soundscape(card);
+ sscape->dev = card->dev;
/*
* Identify card model ...
@@ -1240,7 +1240,7 @@ static int sscape_pnp_detect(struct pnp_card_link *pcard,
ret = snd_card_register(card);
if (ret < 0) {
- snd_printk(KERN_ERR "sscape: Failed to register sound card\n");
+ dev_err(card->dev, "sscape: Failed to register sound card\n");
return ret;
}
--
2.43.0
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