diff options
Diffstat (limited to 'sound/pci/hda/patch_ca0132.c')
| -rw-r--r-- | sound/pci/hda/patch_ca0132.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/sound/pci/hda/patch_ca0132.c b/sound/pci/hda/patch_ca0132.c index 710dae81fc8..fb7a32e730a 100644 --- a/sound/pci/hda/patch_ca0132.c +++ b/sound/pci/hda/patch_ca0132.c @@ -2065,7 +2065,7 @@ static int dma_reset(struct dma_engine *dma) struct ca0132_spec *spec = codec->spec; int status; - if (dma->dmab) + if (dma->dmab->area) snd_hda_codec_load_dsp_cleanup(codec, dma->dmab); status = snd_hda_codec_load_dsp_prepare(codec, @@ -2357,10 +2357,14 @@ static int dspxfr_one_seg(struct hda_codec *codec, chip_addx_remainder, data_remainder, remainder_words); + if (status < 0) + return status; remainder_words = 0; } if (hci_write) { status = dspxfr_hci_write(codec, hci_write); + if (status < 0) + return status; hci_write = NULL; } @@ -2376,7 +2380,7 @@ static int dspxfr_one_seg(struct hda_codec *codec, snd_printdd(KERN_INFO "+++++ DMA complete"); dma_set_state(dma_engine, DMA_STATE_STOP); - dma_reset(dma_engine); + status = dma_reset(dma_engine); if (status < 0) return status; @@ -2517,7 +2521,7 @@ exit: if (ovly && (dma_chan != INVALID_DMA_CHANNEL)) dspio_free_dma_chan(codec, dma_chan); - if (dma_engine->dmab) + if (dma_engine->dmab->area) snd_hda_codec_load_dsp_cleanup(codec, dma_engine->dmab); kfree(dma_engine->dmab); kfree(dma_engine); |