diff options
Diffstat (limited to 'sound/pci/ad1889.c')
| -rw-r--r-- | sound/pci/ad1889.c | 33 |
1 files changed, 13 insertions, 20 deletions
diff --git a/sound/pci/ad1889.c b/sound/pci/ad1889.c index 50e30704bf6f..f4ec404c0d15 100644 --- a/sound/pci/ad1889.c +++ b/sound/pci/ad1889.c @@ -353,7 +353,7 @@ snd_ad1889_playback_prepare(struct snd_pcm_substream *ss) reg |= AD_DS_WSMC_WAST; /* let's make sure we don't clobber ourselves */ - spin_lock_irq(&chip->lock); + guard(spinlock_irq)(&chip->lock); chip->wave.size = size; chip->wave.reg = reg; @@ -372,8 +372,6 @@ snd_ad1889_playback_prepare(struct snd_pcm_substream *ss) /* writes flush */ ad1889_readw(chip, AD_DS_WSMC); - spin_unlock_irq(&chip->lock); - dev_dbg(chip->card->dev, "prepare playback: addr = 0x%x, count = %u, size = %u, reg = 0x%x, rate = %u\n", chip->wave.addr, count, size, reg, rt->rate); @@ -403,7 +401,7 @@ snd_ad1889_capture_prepare(struct snd_pcm_substream *ss) reg |= AD_DS_RAMC_ADST; /* let's make sure we don't clobber ourselves */ - spin_lock_irq(&chip->lock); + guard(spinlock_irq)(&chip->lock); chip->ramc.size = size; chip->ramc.reg = reg; @@ -419,8 +417,6 @@ snd_ad1889_capture_prepare(struct snd_pcm_substream *ss) /* writes flush */ ad1889_readw(chip, AD_DS_RAMC); - spin_unlock_irq(&chip->lock); - dev_dbg(chip->card->dev, "prepare capture: addr = 0x%x, count = %u, size = %u, reg = 0x%x, rate = %u\n", chip->ramc.addr, count, size, reg, rt->rate); @@ -605,7 +601,7 @@ snd_ad1889_pcm_init(struct snd_ad1889 *chip, int device) pcm->private_data = chip; pcm->info_flags = 0; - strcpy(pcm->name, chip->card->shortname); + strscpy(pcm->name, chip->card->shortname); chip->pcm = pcm; chip->psubs = NULL; @@ -626,7 +622,7 @@ snd_ad1889_proc_read(struct snd_info_entry *entry, struct snd_info_buffer *buffe reg = ad1889_readw(chip, AD_DS_WSMC); snd_iprintf(buffer, "Wave output: %s\n", - (reg & AD_DS_WSMC_WAEN) ? "enabled" : "disabled"); + str_enabled_disabled(reg & AD_DS_WSMC_WAEN)); snd_iprintf(buffer, "Wave Channels: %s\n", (reg & AD_DS_WSMC_WAST) ? "stereo" : "mono"); snd_iprintf(buffer, "Wave Quality: %d-bit linear\n", @@ -642,7 +638,7 @@ snd_ad1889_proc_read(struct snd_info_entry *entry, struct snd_info_buffer *buffe snd_iprintf(buffer, "Synthesis output: %s\n", - reg & AD_DS_WSMC_SYEN ? "enabled" : "disabled"); + str_enabled_disabled(reg & AD_DS_WSMC_SYEN)); /* SYRQ is at offset 4 */ tmp = (reg & AD_DS_WSMC_SYRQ) ? @@ -654,7 +650,7 @@ snd_ad1889_proc_read(struct snd_info_entry *entry, struct snd_info_buffer *buffe reg = ad1889_readw(chip, AD_DS_RAMC); snd_iprintf(buffer, "ADC input: %s\n", - (reg & AD_DS_RAMC_ADEN) ? "enabled" : "disabled"); + str_enabled_disabled(reg & AD_DS_RAMC_ADEN)); snd_iprintf(buffer, "ADC Channels: %s\n", (reg & AD_DS_RAMC_ADST) ? "stereo" : "mono"); snd_iprintf(buffer, "ADC Quality: %d-bit linear\n", @@ -669,7 +665,7 @@ snd_ad1889_proc_read(struct snd_info_entry *entry, struct snd_info_buffer *buffe (reg & AD_DS_RAMC_ADST) ? "stereo" : "mono"); snd_iprintf(buffer, "Resampler input: %s\n", - reg & AD_DS_RAMC_REEN ? "enabled" : "disabled"); + str_enabled_disabled(reg & AD_DS_RAMC_REEN)); /* RERQ is at offset 12 */ tmp = (reg & AD_DS_RAMC_RERQ) ? @@ -775,7 +771,7 @@ snd_ad1889_free(struct snd_card *card) { struct snd_ad1889 *chip = card->private_data; - spin_lock_irq(&chip->lock); + guard(spinlock_irq)(&chip->lock); ad1889_mute(chip); @@ -785,8 +781,6 @@ snd_ad1889_free(struct snd_card *card) /* clear DISR. If we don't, we'd better jump off the Eiffel Tower */ ad1889_writel(chip, AD_DMA_DISR, AD_DMA_DISR_PTAI | AD_DMA_DISR_PMAI); ad1889_readl(chip, AD_DMA_DISR); /* flush, dammit! */ - - spin_unlock_irq(&chip->lock); } static int @@ -810,12 +804,11 @@ snd_ad1889_create(struct snd_card *card, struct pci_dev *pci) chip->irq = -1; /* (1) PCI resource allocation */ - err = pcim_iomap_regions(pci, 1 << 0, card->driver); - if (err < 0) - return err; + chip->iobase = pcim_iomap_region(pci, 0, card->driver); + if (IS_ERR(chip->iobase)) + return PTR_ERR(chip->iobase); chip->bar = pci_resource_start(pci, 0); - chip->iobase = pcim_iomap_table(pci)[0]; pci_set_master(pci); @@ -867,8 +860,8 @@ __snd_ad1889_probe(struct pci_dev *pci, return err; chip = card->private_data; - strcpy(card->driver, "AD1889"); - strcpy(card->shortname, "Analog Devices AD1889"); + strscpy(card->driver, "AD1889"); + strscpy(card->shortname, "Analog Devices AD1889"); /* (3) */ err = snd_ad1889_create(card, pci); |