diff options
Diffstat (limited to 'sound/pci/ad1889.c')
| -rw-r--r-- | sound/pci/ad1889.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/sound/pci/ad1889.c b/sound/pci/ad1889.c index 39ec55b57b1..a7f38e63303 100644 --- a/sound/pci/ad1889.c +++ b/sound/pci/ad1889.c @@ -549,7 +549,8 @@ snd_ad1889_playback_pointer(struct snd_pcm_substream *ss) ptr = ad1889_readl(chip, AD_DMA_WAVCA); ptr -= chip->wave.addr; - snd_assert((ptr >= 0) && (ptr < chip->wave.size), return 0); + if (snd_BUG_ON(ptr >= chip->wave.size)) + return 0; return bytes_to_frames(ss->runtime, ptr); } @@ -567,7 +568,8 @@ snd_ad1889_capture_pointer(struct snd_pcm_substream *ss) ptr = ad1889_readl(chip, AD_DMA_ADCCA); ptr -= chip->ramc.addr; - snd_assert((ptr >= 0) && (ptr < chip->ramc.size), return 0); + if (snd_BUG_ON(ptr >= chip->ramc.size)) + return 0; return bytes_to_frames(ss->runtime, ptr); } @@ -930,7 +932,7 @@ snd_ad1889_create(struct snd_card *card, goto free_and_ret; chip->bar = pci_resource_start(pci, 0); - chip->iobase = ioremap_nocache(chip->bar, pci_resource_len(pci, 0)); + chip->iobase = pci_ioremap_bar(pci, 0); if (chip->iobase == NULL) { printk(KERN_ERR PFX "unable to reserve region.\n"); err = -EBUSY; |