diff options
| -rw-r--r-- | drivers/dma/qcom/bam_dma.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/dma/qcom/bam_dma.c b/drivers/dma/qcom/bam_dma.c index d5e0a9c3ad5d..a486bc0f82e0 100644 --- a/drivers/dma/qcom/bam_dma.c +++ b/drivers/dma/qcom/bam_dma.c @@ -1234,6 +1234,9 @@ static int bam_dma_remove(struct platform_device *pdev) bam_dma_terminate_all(&bdev->channels[i].vc.chan); tasklet_kill(&bdev->channels[i].vc.task); + if (!bdev->channels[i].fifo_virt) + continue; + dma_free_wc(bdev->dev, BAM_DESC_FIFO_SIZE, bdev->channels[i].fifo_virt, bdev->channels[i].fifo_phys); |