ALSA: ca0106: Use standard printk helpers

Convert with dev_err() and co from snd_printk(), etc.
A couple of prints are difficult to convert with dev_err() so they are
converted to pr_err() at least.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

2 files changed, 49 insertions, 39 deletions

diff --git a/sound/pci/ca0106/ca0106_main.c b/sound/pci/ca0106/ca0106_main.c
index f659c7a89c0c..f94cc6e97d4a 100644
--- a/sound/pci/ca0106/ca0106_main.c
+++ b/sound/pci/ca0106/ca0106_main.c
@@ -417,13 +417,13 @@ int snd_ca0106_i2c_write(struct snd_ca0106 *emu,
         int status;
         int retry;
         if ((reg > 0x7f) || (value > 0x1ff)) {
-                snd_printk(KERN_ERR "i2c_write: invalid values.\n");
+                dev_err(emu->card->dev, "i2c_write: invalid values.\n");
                 return -EINVAL;
         }
 
         tmp = reg << 25 | value << 16;
         /*
-        snd_printk(KERN_DEBUG "I2C-write:reg=0x%x, value=0x%x\n", reg, value);
+        dev_dbg(emu->card->dev, "I2C-write:reg=0x%x, value=0x%x\n", reg, value);
         */
         /* Not sure what this I2C channel controls. */
         /* snd_ca0106_ptr_write(emu, I2C_D0, 0, tmp); */
@@ -442,7 +442,7 @@ int snd_ca0106_i2c_write(struct snd_ca0106 *emu,
                 /* Wait till the transaction ends */
                 while (1) {
                         status = snd_ca0106_ptr_read(emu, I2C_A, 0);
-                        /*snd_printk(KERN_DEBUG "I2C:status=0x%x\n", status);*/
+                        /*dev_dbg(emu->card->dev, "I2C:status=0x%x\n", status);*/
                         timeout++;
                         if ((status & I2C_A_ADC_START) == 0)
                                 break;
@@ -456,7 +456,7 @@ int snd_ca0106_i2c_write(struct snd_ca0106 *emu,
         }
 
         if (retry == 10) {
-                snd_printk(KERN_ERR "Writing to ADC failed!\n");
+                dev_err(emu->card->dev, "Writing to ADC failed!\n");
                 return -EINVAL;
         }
     
@@ -516,7 +516,8 @@ static void restore_spdif_bits(struct snd_ca0106 *chip, int idx)
         }
 }
 
-static int snd_ca0106_channel_dac(struct snd_ca0106_details *details,
+static int snd_ca0106_channel_dac(struct snd_ca0106 *chip,
+                                  struct snd_ca0106_details *details,
                                   int channel_id)
 {
         switch (channel_id) {
@@ -529,7 +530,7 @@ static int snd_ca0106_channel_dac(struct snd_ca0106_details *details,
         case PCM_UNKNOWN_CHANNEL:
                 return (details->spi_dac & 0x000f) >> (4 * 0);
         default:
-                snd_printk(KERN_DEBUG "ca0106: unknown channel_id %d\n",
+                dev_dbg(chip->card->dev, "ca0106: unknown channel_id %d\n",
                            channel_id);
         }
         return 0;
@@ -539,7 +540,7 @@ static int snd_ca0106_pcm_power_dac(struct snd_ca0106 *chip, int channel_id,
                                     int power)
 {
         if (chip->details->spi_dac) {
-                const int dac = snd_ca0106_channel_dac(chip->details,
+                const int dac = snd_ca0106_channel_dac(chip, chip->details,
                                                        channel_id);
                 const int reg = spi_dacd_reg[dac];
                 const int bit = spi_dacd_bit[dac];
@@ -583,7 +584,7 @@ static int snd_ca0106_pcm_open_playback_channel(struct snd_pcm_substream *substr
 
         channel->use = 1;
         /*
-        printk(KERN_DEBUG "open:channel_id=%d, chip=%p, channel=%p\n",
+        dev_dbg(chip->card->dev, "open:channel_id=%d, chip=%p, channel=%p\n",
                channel_id, chip, channel);
         */
         //channel->interrupt = snd_ca0106_pcm_channel_interrupt;
@@ -660,7 +661,8 @@ static int snd_ca0106_pcm_open_capture_channel(struct snd_pcm_substream *substre
 
         epcm = kzalloc(sizeof(*epcm), GFP_KERNEL);
         if (epcm == NULL) {
-                snd_printk(KERN_ERR "open_capture_channel: failed epcm alloc\n");
+                dev_err(chip->card->dev,
+                        "open_capture_channel: failed epcm alloc\n");
                 return -ENOMEM;
         }
         epcm->emu = chip;
@@ -677,7 +679,7 @@ static int snd_ca0106_pcm_open_capture_channel(struct snd_pcm_substream *substre
 
         channel->use = 1;
         /*
-        printk(KERN_DEBUG "open:channel_id=%d, chip=%p, channel=%p\n",
+        dev_dbg(chip->card->dev, "open:channel_id=%d, chip=%p, channel=%p\n",
                channel_id, chip, channel);
         */
         //channel->interrupt = snd_ca0106_pcm_channel_interrupt;
@@ -771,7 +773,7 @@ static int snd_ca0106_pcm_prepare_playback(struct snd_pcm_substream *substream)
         int i;
         
 #if 0 /* debug */
-        snd_printk(KERN_DEBUG
+        dev_dbg(emu->card->dev,
                    "prepare:channel_number=%d, rate=%d, format=0x%x, "
                    "channels=%d, buffer_size=%ld, period_size=%ld, "
                    "periods=%u, frames_to_bytes=%d\n",
@@ -779,9 +781,11 @@ static int snd_ca0106_pcm_prepare_playback(struct snd_pcm_substream *substream)
                    runtime->channels, runtime->buffer_size,
                    runtime->period_size, runtime->periods,
                    frames_to_bytes(runtime, 1));
-        snd_printk(KERN_DEBUG "dma_addr=%x, dma_area=%p, table_base=%p\n",
+        dev_dbg(emu->card->dev,
+                "dma_addr=%x, dma_area=%p, table_base=%p\n",
                    runtime->dma_addr, runtime->dma_area, table_base);
-        snd_printk(KERN_DEBUG "dma_addr=%x, dma_area=%p, dma_bytes(size)=%x\n",
+        dev_dbg(emu->card->dev,
+                "dma_addr=%x, dma_area=%p, dma_bytes(size)=%x\n",
                    emu->buffer.addr, emu->buffer.area, emu->buffer.bytes);
 #endif /* debug */
         /* Rate can be set per channel. */
@@ -876,7 +880,7 @@ static int snd_ca0106_pcm_prepare_capture(struct snd_pcm_substream *substream)
         u32 reg71;
         
 #if 0 /* debug */
-        snd_printk(KERN_DEBUG
+        dev_dbg(emu->card->dev,
                    "prepare:channel_number=%d, rate=%d, format=0x%x, "
                    "channels=%d, buffer_size=%ld, period_size=%ld, "
                    "periods=%u, frames_to_bytes=%d\n",
@@ -884,9 +888,11 @@ static int snd_ca0106_pcm_prepare_capture(struct snd_pcm_substream *substream)
                    runtime->channels, runtime->buffer_size,
                    runtime->period_size, runtime->periods,
                    frames_to_bytes(runtime, 1));
-        snd_printk(KERN_DEBUG "dma_addr=%x, dma_area=%p, table_base=%p\n",
+        dev_dbg(emu->card->dev,
+                "dma_addr=%x, dma_area=%p, table_base=%p\n",
                    runtime->dma_addr, runtime->dma_area, table_base);
-        snd_printk(KERN_DEBUG "dma_addr=%x, dma_area=%p, dma_bytes(size)=%x\n",
+        dev_dbg(emu->card->dev,
+                "dma_addr=%x, dma_area=%p, dma_bytes(size)=%x\n",
                    emu->buffer.addr, emu->buffer.area, emu->buffer.bytes);
 #endif /* debug */
         /* reg71 controls ADC rate. */
@@ -934,7 +940,7 @@ static int snd_ca0106_pcm_prepare_capture(struct snd_pcm_substream *substream)
 
 
         /*
-        printk(KERN_DEBUG
+        dev_dbg(emu->card->dev,
                "prepare:channel_number=%d, rate=%d, format=0x%x, channels=%d, "
                "buffer_size=%ld, period_size=%ld, frames_to_bytes=%d\n",
                channel, runtime->rate, runtime->format, runtime->channels,
@@ -982,13 +988,13 @@ static int snd_ca0106_pcm_trigger_playback(struct snd_pcm_substream *substream,
                 runtime = s->runtime;
                 epcm = runtime->private_data;
                 channel = epcm->channel_id;
-                /* snd_printk(KERN_DEBUG "channel=%d\n", channel); */
+                /* dev_dbg(emu->card->dev, "channel=%d\n", channel); */
                 epcm->running = running;
                 basic |= (0x1 << channel);
                 extended |= (0x10 << channel);
                 snd_pcm_trigger_done(s, substream);
         }
-        /* snd_printk(KERN_DEBUG "basic=0x%x, extended=0x%x\n",basic, extended); */
+        /* dev_dbg(emu->card->dev, "basic=0x%x, extended=0x%x\n",basic, extended); */
 
         switch (cmd) {
         case SNDRV_PCM_TRIGGER_START:
@@ -1070,7 +1076,7 @@ snd_ca0106_pcm_pointer_playback(struct snd_pcm_substream *substream)
                         return ptr;
                 prev_ptr = ptr;
         } while (--timeout);
-        snd_printk(KERN_WARNING "ca0106: unstable DMA pointer!\n");
+        dev_warn(emu->card->dev, "ca0106: unstable DMA pointer!\n");
         return 0;
 }
 
@@ -1093,7 +1099,7 @@ snd_ca0106_pcm_pointer_capture(struct snd_pcm_substream *substream)
         if (ptr >= runtime->buffer_size)
                 ptr -= runtime->buffer_size;
         /*
-        printk(KERN_DEBUG "ptr1 = 0x%lx, ptr2=0x%lx, ptr=0x%lx, "
+        dev_dbg(emu->card->dev, "ptr1 = 0x%lx, ptr2=0x%lx, ptr=0x%lx, "
                "buffer_size = 0x%x, period_size = 0x%x, bits=%d, rate=%d\n",
                ptr1, ptr2, ptr, (int)runtime->buffer_size,
                (int)runtime->period_size, (int)runtime->frame_bits,
@@ -1284,9 +1290,9 @@ static irqreturn_t snd_ca0106_interrupt(int irq, void *dev_id)
 
         stat76 = snd_ca0106_ptr_read(chip, EXTENDED_INT, 0);
         /*
-        snd_printk(KERN_DEBUG "interrupt status = 0x%08x, stat76=0x%08x\n",
+        dev_dbg(emu->card->dev, "interrupt status = 0x%08x, stat76=0x%08x\n",
                    status, stat76);
-        snd_printk(KERN_DEBUG "ptr=0x%08x\n",
+        dev_dbg(emu->card->dev, "ptr=0x%08x\n",
                    snd_ca0106_ptr_read(chip, PLAYBACK_POINTER, 0));
         */
         mask = 0x11; /* 0x1 for one half, 0x10 for the other half period. */
@@ -1296,11 +1302,13 @@ static irqreturn_t snd_ca0106_interrupt(int irq, void *dev_id)
 /* FIXME: Select the correct substream for period elapsed */
                         if(pchannel->use) {
                                 snd_pcm_period_elapsed(pchannel->epcm->substream);
-                                //printk(KERN_INFO "interrupt [%d] used\n", i);
+                                /* dev_dbg(emu->card->dev, "interrupt [%d] used\n", i); */
                         }
                 }
-                //printk(KERN_INFO "channel=%p\n",pchannel);
-                //printk(KERN_INFO "interrupt stat76[%d] = %08x, use=%d, channel=%d\n", i, stat76, pchannel->use, pchannel->number);
+                /*
+                dev_dbg(emu->card->dev, "channel=%p\n", pchannel);
+                dev_dbg(emu->card->dev, "interrupt stat76[%d] = %08x, use=%d, channel=%d\n", i, stat76, pchannel->use, pchannel->number);
+                */
                 mask <<= 1;
         }
         mask = 0x110000; /* 0x1 for one half, 0x10 for the other half period. */
@@ -1310,11 +1318,13 @@ static irqreturn_t snd_ca0106_interrupt(int irq, void *dev_id)
 /* FIXME: Select the correct substream for period elapsed */
                         if(pchannel->use) {
                                 snd_pcm_period_elapsed(pchannel->epcm->substream);
-                                //printk(KERN_INFO "interrupt [%d] used\n", i);
+                                /* dev_dbg(emu->card->dev, "interrupt [%d] used\n", i); */
                         }
                 }
-                //printk(KERN_INFO "channel=%p\n",pchannel);
-                //printk(KERN_INFO "interrupt stat76[%d] = %08x, use=%d, channel=%d\n", i, stat76, pchannel->use, pchannel->number);
+                /*
+                dev_dbg(emu->card->dev, "channel=%p\n", pchannel);
+                dev_dbg(emu->card->dev, "interrupt stat76[%d] = %08x, use=%d, channel=%d\n", i, stat76, pchannel->use, pchannel->number);
+                */
                 mask <<= 1;
         }
 
@@ -1603,7 +1613,7 @@ static void ca0106_init_chip(struct snd_ca0106 *chip, int resume)
                 int size, n;
 
                 size = ARRAY_SIZE(i2c_adc_init);
-                /* snd_printk(KERN_DEBUG "I2C:array size=0x%x\n", size); */
+                /* dev_dbg(emu->card->dev, "I2C:array size=0x%x\n", size); */
                 for (n = 0; n < size; n++)
                         snd_ca0106_i2c_write(chip, i2c_adc_init[n][0],
                                              i2c_adc_init[n][1]);
@@ -1668,7 +1678,7 @@ static int snd_ca0106_create(int dev, struct snd_card *card,
                 return err;
         if (pci_set_dma_mask(pci, DMA_BIT_MASK(32)) < 0 ||
             pci_set_consistent_dma_mask(pci, DMA_BIT_MASK(32)) < 0) {
-                printk(KERN_ERR "error to set 32bit mask DMA\n");
+                dev_err(card->dev, "error to set 32bit mask DMA\n");
                 pci_disable_device(pci);
                 return -ENXIO;
         }
@@ -1689,14 +1699,14 @@ static int snd_ca0106_create(int dev, struct snd_card *card,
         chip->res_port = request_region(chip->port, 0x20, "snd_ca0106");
         if (!chip->res_port) {
                 snd_ca0106_free(chip);
-                printk(KERN_ERR "cannot allocate the port\n");
+                dev_err(card->dev, "cannot allocate the port\n");
                 return -EBUSY;
         }
 
         if (request_irq(pci->irq, snd_ca0106_interrupt,
                         IRQF_SHARED, KBUILD_MODNAME, chip)) {
                 snd_ca0106_free(chip);
-                printk(KERN_ERR "cannot grab irq\n");
+                dev_err(card->dev, "cannot grab irq\n");
                 return -EBUSY;
         }
         chip->irq = pci->irq;
@@ -1712,7 +1722,7 @@ static int snd_ca0106_create(int dev, struct snd_card *card,
         /* read serial */
         pci_read_config_dword(pci, PCI_SUBSYSTEM_VENDOR_ID, &chip->serial);
         pci_read_config_word(pci, PCI_SUBSYSTEM_ID, &chip->model);
-        printk(KERN_INFO "snd-ca0106: Model %04x Rev %08x Serial %08x\n",
+        dev_info(card->dev, "Model %04x Rev %08x Serial %08x\n",
                chip->model, pci->revision, chip->serial);
         strcpy(card->driver, "CA0106");
         strcpy(card->shortname, "CA0106");
@@ -1726,7 +1736,7 @@ static int snd_ca0106_create(int dev, struct snd_card *card,
         }
         chip->details = c;
         if (subsystem[dev]) {
-                printk(KERN_INFO "snd-ca0106: Sound card name=%s, "
+                dev_info(card->dev, "Sound card name=%s, "
                        "subsystem=0x%x. Forced to subsystem=0x%x\n",
                        c->name, chip->serial, subsystem[dev]);
         }
@@ -1869,11 +1879,11 @@ static int snd_ca0106_probe(struct pci_dev *pci,
         if (err < 0)
                 goto error;
 
-        snd_printdd("ca0106: probe for MIDI channel A ...");
+        dev_dbg(card->dev, "probe for MIDI channel A ...");
         err = snd_ca0106_midi(chip, CA0106_MIDI_CHAN_A);
         if (err < 0)
                 goto error;
-        snd_printdd(" done.\n");
+        dev_dbg(card->dev, " done.\n");
 
 #ifdef CONFIG_PROC_FS
         snd_ca0106_proc_init(chip);
diff --git a/sound/pci/ca0106/ca_midi.c b/sound/pci/ca0106/ca_midi.c
index 8bbdf265d11d..b91c7f6d19f9 100644
--- a/sound/pci/ca0106/ca_midi.c
+++ b/sound/pci/ca0106/ca_midi.c
@@ -46,7 +46,7 @@ static void ca_midi_clear_rx(struct snd_ca_midi *midi)
                 ca_midi_read_data(midi);
 #ifdef CONFIG_SND_DEBUG
         if (timeout <= 0)
-                snd_printk(KERN_ERR "ca_midi_clear_rx: timeout (status = 0x%x)\n",
+                pr_err("ca_midi_clear_rx: timeout (status = 0x%x)\n",
                            ca_midi_read_stat(midi));
 #endif
 }
@@ -113,7 +113,7 @@ static void ca_midi_cmd(struct snd_ca_midi *midi, unsigned char cmd, int ack)
         }
         spin_unlock_irqrestore(&midi->input_lock, flags);
         if (!ok)
-                snd_printk(KERN_ERR "ca_midi_cmd: 0x%x failed at 0x%x (status = 0x%x, data = 0x%x)!!!\n",
+                pr_err("ca_midi_cmd: 0x%x failed at 0x%x (status = 0x%x, data = 0x%x)!!!\n",
                            cmd,
                            midi->get_dev_id_port(midi->dev_id),
                            ca_midi_read_stat(midi),