diff options
Diffstat (limited to 'drivers/iio/adc/at91-sama5d2_adc.c')
| -rw-r--r-- | drivers/iio/adc/at91-sama5d2_adc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/iio/adc/at91-sama5d2_adc.c b/drivers/iio/adc/at91-sama5d2_adc.c index a2837a0e7cba..e1850f3d5cf3 100644 --- a/drivers/iio/adc/at91-sama5d2_adc.c +++ b/drivers/iio/adc/at91-sama5d2_adc.c @@ -1483,7 +1483,7 @@ dma_free_area: st->dma_st.rx_buf, st->dma_st.rx_dma_buf); dma_chan_disable: dma_release_channel(st->dma_st.dma_chan); - st->dma_st.dma_chan = 0; + st->dma_st.dma_chan = NULL; dma_exit: dev_info(&pdev->dev, "continuing without DMA support\n"); } @@ -1506,7 +1506,7 @@ static void at91_adc_dma_disable(struct platform_device *pdev) dma_free_coherent(st->dma_st.dma_chan->device->dev, pages * PAGE_SIZE, st->dma_st.rx_buf, st->dma_st.rx_dma_buf); dma_release_channel(st->dma_st.dma_chan); - st->dma_st.dma_chan = 0; + st->dma_st.dma_chan = NULL; dev_info(&pdev->dev, "continuing without DMA support\n"); } |