ALSA: ppc: 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.

Reviewed-by: Jaroslav Kysela <[e-mail]>
Signed-off-by: Takashi Iwai <[e-mail]>
Link: https://patch.msgid.link/[e-mail]

sound/ppc/awacs.c

···
 	while (!(in_le32(&chip->awacs->codec_stat) & MASK_VALID)) {
 		mdelay(1);
 		if (! --timeout) {
-			snd_printd("snd_pmac_screamer_wait timeout\n");
+			dev_dbg(chip->card->dev, "%s timeout\n", __func__);
 			break;
 		}
 	}
···
 	out_le32(&chip->awacs->codec_ctrl, val | (chip->subframe << 22));
 	while (in_le32(&chip->awacs->codec_ctrl) & MASK_NEWECMD) {
 		if (! --timeout) {
-			snd_printd("snd_pmac_awacs_write timeout\n");
+			dev_dbg(chip->card->dev, "%s timeout\n", __func__);
 			break;
 		}
 	}

sound/ppc/daca.c

···
 	data[1] |= mix->deemphasis ? 0x40 : 0;
 	if (i2c_smbus_write_block_data(mix->i2c.client, DACA_REG_AVOL,
 				       2, data) < 0) {
-		snd_printk(KERN_ERR "failed to set volume \n");
+		dev_err(&mix->i2c.client->dev, "failed to set volume\n");
 		return -EINVAL;
 	}
 	return 0;

sound/ppc/keywest.c

···
 
 	err = keywest_ctx->init_client(keywest_ctx);
 	if (err < 0) {
-		snd_printk(KERN_ERR "tumbler: %i :cannot initialize the MCS\n", err);
+		dev_err(&keywest_ctx->client->dev,
+			"tumbler: %i :cannot initialize the MCS\n", err);
 		return err;
 	}
 	return 0;
···
 
 	err = i2c_add_driver(&keywest_driver);
 	if (err) {
-		snd_printk(KERN_ERR "cannot register keywest i2c driver\n");
+		dev_err(&i2c->client->dev, "cannot register keywest i2c driver\n");
 		i2c_put_adapter(adap);
 		return err;
 	}

sound/ppc/pmac.c

···
 	case SNDRV_PCM_TRIGGER_SUSPEND:
 		spin_lock(&chip->reg_lock);
 		rec->running = 0;
-		/*printk(KERN_DEBUG "stopped!!\n");*/
 		snd_pmac_dma_stop(rec);
 		for (i = 0, cp = rec->cmd.cmds; i < rec->nperiods; i++, cp++)
 			out_le16(&cp->command, DBDMA_STOP);
···
 	}
 #endif
 	count += rec->cur_period * rec->period_size;
-	/*printk(KERN_DEBUG "pointer=%d\n", count);*/
 	return bytes_to_frames(subs->runtime, count);
 }
 
···
 	unsigned short req, res ;
 	unsigned int phy ;
 
-	/* printk(KERN_WARNING "snd-powermac: DMA died - patching it up!\n"); */
-
 	/* to clear DEAD status we must first clear RUN
 	   set it to quiescent to be on the safe side */
 	(void)in_le32(&rec->dma->status);
···
 			if (! (stat & ACTIVE))
 				break;
 
-			/*printk(KERN_DEBUG "update frag %d\n", rec->cur_period);*/
 			cp->xfer_status = cpu_to_le16(0);
 			cp->req_count = cpu_to_le16(rec->period_size);
 			/*cp->res_count = cpu_to_le16(0);*/
···
 	struct snd_pmac *chip = devid;
 	int ctrl = in_le32(&chip->awacs->control);
 
-	/*printk(KERN_DEBUG "pmac: control interrupt.. 0x%x\n", ctrl);*/
 	if (ctrl & MASK_PORTCHG) {
 		/* do something when headphone is plugged/unplugged? */
 		if (chip->update_automute)
···
 	if (ctrl & MASK_CNTLERR) {
 		int err = (in_le32(&chip->awacs->codec_stat) & MASK_ERRCODE) >> 16;
 		if (err && chip->model <= PMAC_SCREAMER)
-			snd_printk(KERN_DEBUG "error %x\n", err);
+			dev_dbg(chip->card->dev, "%s: error %x\n", __func__, err);
 	}
 	/* Writing 1s to the CNTLERR and PORTCHG bits clears them... */
 	out_le32(&chip->awacs->control, ctrl);
···
 	if (prop) {
 		/* partly deprecate snd-powermac, for those machines
 		 * that have a layout-id property for now */
-		printk(KERN_INFO "snd-powermac no longer handles any "
-				 "machines with a layout-id property "
-				 "in the device-tree, use snd-aoa.\n");
+		dev_info(chip->card->dev,
+			 "snd-powermac no longer handles any machines with a layout-id property in the device-tree, use snd-aoa.\n");
 		of_node_put(sound);
 		of_node_put(chip->node);
 		chip->node = NULL;
···
 	 */
 	macio = macio_find(chip->node, macio_unknown);
 	if (macio == NULL)
-		printk(KERN_WARNING "snd-powermac: can't locate macio !\n");
+		dev_warn(chip->card->dev, "snd-powermac: can't locate macio !\n");
 	else {
 		struct pci_dev *pdev = NULL;
 
···
 		}
 	}
 	if (chip->pdev == NULL)
-		printk(KERN_WARNING "snd-powermac: can't locate macio PCI"
-		       " device !\n");
+		dev_warn(chip->card->dev,
+			 "snd-powermac: can't locate macio PCI device !\n");
 
 	detect_byte_swap(chip);
 
···
 	chip->auto_mute = 1;
 	err = snd_ctl_add(chip->card, snd_ctl_new1(&auto_mute_controls[0], chip));
 	if (err < 0) {
-		printk(KERN_ERR "snd-powermac: Failed to add automute control\n");
+		dev_err(chip->card->dev,
+			"snd-powermac: Failed to add automute control\n");
 		return err;
 	}
 	chip->hp_detect_ctl = snd_ctl_new1(&auto_mute_controls[1], chip);
···
 		for (i = 0; i < 2; i ++) {
 			if (of_address_to_resource(np->parent, i,
 						   &chip->rsrc[i])) {
-				printk(KERN_ERR "snd: can't translate rsrc "
-				       " %d (%s)\n", i, rnames[i]);
+				dev_err(chip->card->dev,
+					"snd: can't translate rsrc %d (%s)\n",
+					i, rnames[i]);
 				err = -ENODEV;
 				goto __error;
 			}
 			if (request_mem_region(chip->rsrc[i].start,
 					       resource_size(&chip->rsrc[i]),
 					       rnames[i]) == NULL) {
-				printk(KERN_ERR "snd: can't request rsrc "
-				       " %d (%s: %pR)\n",
-				       i, rnames[i], &chip->rsrc[i]);
+				dev_err(chip->card->dev,
+					"snd: can't request rsrc %d (%s: %pR)\n",
+					i, rnames[i], &chip->rsrc[i]);
 				err = -ENODEV;
 				goto __error;
 			}
···
 		for (i = 0; i < 3; i ++) {
 			if (of_address_to_resource(np, i,
 						   &chip->rsrc[i])) {
-				printk(KERN_ERR "snd: can't translate rsrc "
-				       " %d (%s)\n", i, rnames[i]);
+				dev_err(chip->card->dev,
+					"snd: can't translate rsrc %d (%s)\n",
+					i, rnames[i]);
 				err = -ENODEV;
 				goto __error;
 			}
 			if (request_mem_region(chip->rsrc[i].start,
 					       resource_size(&chip->rsrc[i]),
 					       rnames[i]) == NULL) {
-				printk(KERN_ERR "snd: can't request rsrc "
-				       " %d (%s: %pR)\n",
-				       i, rnames[i], &chip->rsrc[i]);
+				dev_err(chip->card->dev,
+					"snd: can't request rsrc %d (%s: %pR)\n",
+					i, rnames[i], &chip->rsrc[i]);
 				err = -ENODEV;
 				goto __error;
 			}
···
 		irq = irq_of_parse_and_map(np, 0);
 		if (request_irq(irq, snd_pmac_ctrl_intr, 0,
 				"PMac", (void*)chip)) {
-			snd_printk(KERN_ERR "pmac: unable to grab IRQ %d\n",
-				   irq);
+			dev_err(chip->card->dev,
+				"pmac: unable to grab IRQ %d\n", irq);
 			err = -EBUSY;
 			goto __error;
 		}
···
 	}
 	irq = irq_of_parse_and_map(np, 1);
 	if (request_irq(irq, snd_pmac_tx_intr, 0, "PMac Output", (void*)chip)){
-		snd_printk(KERN_ERR "pmac: unable to grab IRQ %d\n", irq);
+		dev_err(chip->card->dev, "pmac: unable to grab IRQ %d\n", irq);
 		err = -EBUSY;
 		goto __error;
 	}
 	chip->tx_irq = irq;
 	irq = irq_of_parse_and_map(np, 2);
 	if (request_irq(irq, snd_pmac_rx_intr, 0, "PMac Input", (void*)chip)) {
-		snd_printk(KERN_ERR "pmac: unable to grab IRQ %d\n", irq);
+		dev_err(chip->card->dev, "pmac: unable to grab IRQ %d\n", irq);
 		err = -EBUSY;
 		goto __error;
 	}

sound/ppc/powermac.c

···
 			goto __error;
 		break;
 	default:
-		snd_printk(KERN_ERR "unsupported hardware %d\n", chip->model);
+		dev_err(&devptr->dev, "unsupported hardware %d\n", chip->model);
 		err = -EINVAL;
 		goto __error;
 	}

sound/ppc/tumbler.c

···
 #undef DEBUG
 
 #ifdef DEBUG
-#define DBG(fmt...) printk(KERN_DEBUG fmt)
+#define DBG(fmt...) pr_debug(fmt)
 #else
 #define DBG(fmt...)
 #endif
···
   
 	if (i2c_smbus_write_i2c_block_data(mix->i2c.client, TAS_REG_VOL, 6,
 					   block) < 0) {
-		snd_printk(KERN_ERR "failed to set volume \n");
+		dev_err(&mix->i2c.client->dev, "failed to set volume\n");
 		return -EINVAL;
 	}
 	DBG("(I) succeeded to set volume (%u, %u)\n", left_vol, right_vol);
···
 
 	if (i2c_smbus_write_i2c_block_data(mix->i2c.client, TAS_REG_DRC,
 					   2, val) < 0) {
-		snd_printk(KERN_ERR "failed to set DRC\n");
+		dev_err(&mix->i2c.client->dev, "failed to set DRC\n");
 		return -EINVAL;
 	}
 	DBG("(I) succeeded to set DRC (%u, %u)\n", val[0], val[1]);
···
 
 	if (i2c_smbus_write_i2c_block_data(mix->i2c.client, TAS_REG_DRC,
 					   6, val) < 0) {
-		snd_printk(KERN_ERR "failed to set DRC\n");
+		dev_err(&mix->i2c.client->dev, "failed to set DRC\n");
 		return -EINVAL;
 	}
 	DBG("(I) succeeded to set DRC (%u, %u)\n", val[0], val[1]);
···
 		block[i] = (vol >> ((info->bytes - i - 1) * 8)) & 0xff;
 	if (i2c_smbus_write_i2c_block_data(mix->i2c.client, info->reg,
 					   info->bytes, block) < 0) {
-		snd_printk(KERN_ERR "failed to set mono volume %d\n",
-			   info->index);
+		dev_err(&mix->i2c.client->dev, "failed to set mono volume %d\n",
+			info->index);
 		return -EINVAL;
 	}
 	return 0;
···
 	}
 	if (i2c_smbus_write_i2c_block_data(mix->i2c.client, reg,
 					   9, block) < 0) {
-		snd_printk(KERN_ERR "failed to set mono volume %d\n", reg);
+		dev_err(&mix->i2c.client->dev,
+			"failed to set mono volume %d\n", reg);
 		return -EINVAL;
 	}
 	return 0;
···
 		node = find_audio_device(device);
 	if (! node) {
 		DBG("(W) cannot find audio device %s !\n", device);
-		snd_printdd("cannot find device %s\n", device);
 		return -ENODEV;
 	}
 
···
 		base = of_get_property(node, "reg", NULL);
 		if (!base) {
 			DBG("(E) cannot find address for device %s !\n", device);
-			snd_printd("cannot find address for device %s\n", device);
 			of_node_put(node);
 			return -ENODEV;
 		}
···
 	tumbler_reset_audio(chip);
 	if (mix->i2c.client && mix->i2c.init_client) {
 		if (mix->i2c.init_client(&mix->i2c) < 0)
-			printk(KERN_ERR "tumbler_init_client error\n");
+			dev_err(chip->card->dev, "tumbler_init_client error\n");
 	} else
-		printk(KERN_ERR "tumbler: i2c is not initialized\n");
+		dev_err(chip->card->dev, "tumbler: i2c is not initialized\n");
 	if (chip->model == PMAC_TUMBLER) {
 		tumbler_set_mono_volume(mix, &tumbler_pcm_vol_info);
 		tumbler_set_mono_volume(mix, &tumbler_bass_vol_info);