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ALSA: sscape: Use standard print API
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_*(). Reviewed-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20240807133452.9424-35-tiwai@suse.de
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e7c475b920
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610f04ca71
@ -138,6 +138,7 @@ struct soundscape {
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struct snd_wss *chip;
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unsigned char midi_vol;
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struct device *dev;
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};
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#define INVALID_IRQ ((unsigned)-1)
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@ -161,9 +162,9 @@ static struct snd_dma_buffer *get_dmabuf(struct soundscape *s,
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if (snd_dma_alloc_pages_fallback(SNDRV_DMA_TYPE_DEV,
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s->chip->card->dev,
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size, buf) < 0) {
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snd_printk(KERN_ERR "sscape: Failed to allocate "
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"%lu bytes for DMA\n",
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size);
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dev_err(s->dev,
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"sscape: Failed to allocate %lu bytes for DMA\n",
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size);
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return NULL;
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}
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}
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@ -463,8 +464,7 @@ static int upload_dma_data(struct soundscape *s, const unsigned char *data,
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*/
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spin_unlock_irqrestore(&s->lock, flags);
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snd_printk(KERN_ERR
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"sscape: DMA upload has timed out\n");
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dev_err(s->dev, "sscape: DMA upload has timed out\n");
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ret = -EAGAIN;
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goto _release_dma;
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}
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@ -487,12 +487,11 @@ static int upload_dma_data(struct soundscape *s, const unsigned char *data,
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*/
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ret = 0;
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if (!obp_startup_ack(s, 5000)) {
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snd_printk(KERN_ERR "sscape: No response "
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"from on-board processor after upload\n");
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dev_err(s->dev,
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"sscape: No response from on-board processor after upload\n");
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ret = -EAGAIN;
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} else if (!host_startup_ack(s, 5000)) {
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snd_printk(KERN_ERR
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"sscape: SoundScape failed to initialise\n");
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dev_err(s->dev, "sscape: SoundScape failed to initialise\n");
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ret = -EAGAIN;
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}
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@ -521,7 +520,7 @@ static int sscape_upload_bootblock(struct snd_card *card)
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ret = request_firmware(&init_fw, "scope.cod", card->dev);
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if (ret < 0) {
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snd_printk(KERN_ERR "sscape: Error loading scope.cod");
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dev_err(card->dev, "sscape: Error loading scope.cod");
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return ret;
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}
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ret = upload_dma_data(sscape, init_fw->data, init_fw->size);
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@ -539,8 +538,8 @@ static int sscape_upload_bootblock(struct snd_card *card)
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data &= 0xf;
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if (ret == 0 && data > 7) {
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snd_printk(KERN_ERR
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"sscape: timeout reading firmware version\n");
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dev_err(card->dev,
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"sscape: timeout reading firmware version\n");
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ret = -EAGAIN;
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}
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@ -561,14 +560,14 @@ static int sscape_upload_microcode(struct snd_card *card, int version)
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err = request_firmware(&init_fw, name, card->dev);
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if (err < 0) {
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snd_printk(KERN_ERR "sscape: Error loading sndscape.co%d",
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version);
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dev_err(card->dev, "sscape: Error loading sndscape.co%d",
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version);
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return err;
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}
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err = upload_dma_data(sscape, init_fw->data, init_fw->size);
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if (err == 0)
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snd_printk(KERN_INFO "sscape: MIDI firmware loaded %zu KBs\n",
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init_fw->size >> 10);
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dev_info(card->dev, "sscape: MIDI firmware loaded %zu KBs\n",
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init_fw->size >> 10);
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release_firmware(init_fw);
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@ -783,8 +782,8 @@ _done:
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static int mpu401_open(struct snd_mpu401 *mpu)
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{
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if (!verify_mpu401(mpu)) {
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snd_printk(KERN_ERR "sscape: MIDI disabled, "
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"please load firmware\n");
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dev_err(mpu->rmidi->card->dev,
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"sscape: MIDI disabled, please load firmware\n");
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return -ENODEV;
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}
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@ -871,22 +870,22 @@ static int create_ad1845(struct snd_card *card, unsigned port,
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err = snd_wss_pcm(chip, 0);
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if (err < 0) {
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snd_printk(KERN_ERR "sscape: No PCM device "
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"for AD1845 chip\n");
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dev_err(card->dev,
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"sscape: No PCM device for AD1845 chip\n");
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goto _error;
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}
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err = snd_wss_mixer(chip);
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if (err < 0) {
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snd_printk(KERN_ERR "sscape: No mixer device "
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"for AD1845 chip\n");
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dev_err(card->dev,
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"sscape: No mixer device for AD1845 chip\n");
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goto _error;
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}
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if (chip->hardware != WSS_HW_AD1848) {
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err = snd_wss_timer(chip, 0);
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if (err < 0) {
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snd_printk(KERN_ERR "sscape: No timer device "
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"for AD1845 chip\n");
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dev_err(card->dev,
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"sscape: No timer device for AD1845 chip\n");
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goto _error;
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}
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}
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@ -895,8 +894,8 @@ static int create_ad1845(struct snd_card *card, unsigned port,
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err = snd_ctl_add(card,
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snd_ctl_new1(&midi_mixer_ctl, chip));
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if (err < 0) {
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snd_printk(KERN_ERR "sscape: Could not create "
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"MIDI mixer control\n");
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dev_err(card->dev,
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"sscape: Could not create MIDI mixer control\n");
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goto _error;
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}
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}
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@ -932,8 +931,8 @@ static int create_sscape(int dev, struct snd_card *card)
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*/
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io_res = devm_request_region(card->dev, port[dev], 8, "SoundScape");
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if (!io_res) {
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snd_printk(KERN_ERR
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"sscape: can't grab port 0x%lx\n", port[dev]);
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dev_err(card->dev,
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"sscape: can't grab port 0x%lx\n", port[dev]);
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return -EBUSY;
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}
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wss_res = NULL;
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@ -941,8 +940,8 @@ static int create_sscape(int dev, struct snd_card *card)
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wss_res = devm_request_region(card->dev, wss_port[dev], 4,
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"SoundScape");
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if (!wss_res) {
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snd_printk(KERN_ERR "sscape: can't grab port 0x%lx\n",
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wss_port[dev]);
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dev_err(card->dev, "sscape: can't grab port 0x%lx\n",
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wss_port[dev]);
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return -EBUSY;
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}
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}
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@ -952,7 +951,7 @@ static int create_sscape(int dev, struct snd_card *card)
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*/
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err = snd_devm_request_dma(card->dev, dma[dev], "SoundScape");
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if (err < 0) {
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snd_printk(KERN_ERR "sscape: can't grab DMA %d\n", dma[dev]);
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dev_err(card->dev, "sscape: can't grab DMA %d\n", dma[dev]);
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return err;
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}
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@ -962,7 +961,7 @@ static int create_sscape(int dev, struct snd_card *card)
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sscape->io_base = port[dev];
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if (!detect_sscape(sscape, wss_port[dev])) {
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printk(KERN_ERR "sscape: hardware not detected at 0x%x\n",
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dev_err(card->dev, "sscape: hardware not detected at 0x%x\n",
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sscape->io_base);
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return -ENODEV;
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}
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@ -985,21 +984,21 @@ static int create_sscape(int dev, struct snd_card *card)
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break;
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}
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printk(KERN_INFO "sscape: %s card detected at 0x%x, using IRQ %d, DMA %d\n",
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name, sscape->io_base, irq[dev], dma[dev]);
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dev_info(card->dev, "sscape: %s card detected at 0x%x, using IRQ %d, DMA %d\n",
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name, sscape->io_base, irq[dev], dma[dev]);
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/*
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* Check that the user didn't pass us garbage data ...
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*/
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irq_cfg = get_irq_config(sscape->type, irq[dev]);
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if (irq_cfg == INVALID_IRQ) {
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snd_printk(KERN_ERR "sscape: Invalid IRQ %d\n", irq[dev]);
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dev_err(card->dev, "sscape: Invalid IRQ %d\n", irq[dev]);
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return -ENXIO;
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}
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mpu_irq_cfg = get_irq_config(sscape->type, mpu_irq[dev]);
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if (mpu_irq_cfg == INVALID_IRQ) {
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snd_printk(KERN_ERR "sscape: Invalid IRQ %d\n", mpu_irq[dev]);
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dev_err(card->dev, "sscape: Invalid IRQ %d\n", mpu_irq[dev]);
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return -ENXIO;
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}
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@ -1043,9 +1042,9 @@ static int create_sscape(int dev, struct snd_card *card)
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err = create_ad1845(card, wss_port[dev], irq[dev],
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dma[dev], dma2[dev]);
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if (err < 0) {
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snd_printk(KERN_ERR
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"sscape: No AD1845 device at 0x%lx, IRQ %d\n",
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wss_port[dev], irq[dev]);
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dev_err(card->dev,
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"sscape: No AD1845 device at 0x%lx, IRQ %d\n",
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wss_port[dev], irq[dev]);
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return err;
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}
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strcpy(card->driver, "SoundScape");
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@ -1065,9 +1064,9 @@ static int create_sscape(int dev, struct snd_card *card)
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err = create_mpu401(card, MIDI_DEVNUM, port[dev],
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mpu_irq[dev]);
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if (err < 0) {
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snd_printk(KERN_ERR "sscape: Failed to create "
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"MPU-401 device at 0x%lx\n",
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port[dev]);
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dev_err(card->dev,
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"sscape: Failed to create MPU-401 device at 0x%lx\n",
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port[dev]);
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return err;
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}
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@ -1110,9 +1109,8 @@ static int snd_sscape_match(struct device *pdev, unsigned int i)
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if (irq[i] == SNDRV_AUTO_IRQ ||
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mpu_irq[i] == SNDRV_AUTO_IRQ ||
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dma[i] == SNDRV_AUTO_DMA) {
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printk(KERN_INFO
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"sscape: insufficient parameters, "
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"need IO, IRQ, MPU-IRQ and DMA\n");
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dev_info(pdev,
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"sscape: insufficient parameters, need IO, IRQ, MPU-IRQ and DMA\n");
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return 0;
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}
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@ -1131,6 +1129,7 @@ static int snd_sscape_probe(struct device *pdev, unsigned int dev)
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return ret;
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sscape = get_card_soundscape(card);
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sscape->dev = pdev;
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sscape->type = SSCAPE;
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dma[dev] &= 0x03;
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@ -1141,7 +1140,7 @@ static int snd_sscape_probe(struct device *pdev, unsigned int dev)
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ret = snd_card_register(card);
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if (ret < 0) {
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snd_printk(KERN_ERR "sscape: Failed to register sound card\n");
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dev_err(pdev, "sscape: Failed to register sound card\n");
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return ret;
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}
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dev_set_drvdata(pdev, card);
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@ -1194,7 +1193,7 @@ static int sscape_pnp_detect(struct pnp_card_link *pcard,
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if (!pnp_is_active(dev)) {
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if (pnp_activate_dev(dev) < 0) {
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snd_printk(KERN_INFO "sscape: device is inactive\n");
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dev_info(&dev->dev, "sscape: device is inactive\n");
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return -EBUSY;
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}
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}
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@ -1210,6 +1209,7 @@ static int sscape_pnp_detect(struct pnp_card_link *pcard,
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return ret;
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sscape = get_card_soundscape(card);
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sscape->dev = card->dev;
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/*
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* Identify card model ...
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@ -1240,7 +1240,7 @@ static int sscape_pnp_detect(struct pnp_card_link *pcard,
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ret = snd_card_register(card);
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if (ret < 0) {
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snd_printk(KERN_ERR "sscape: Failed to register sound card\n");
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dev_err(card->dev, "sscape: Failed to register sound card\n");
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return ret;
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}
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