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path: root/drivers/iio/adc/stm32-adc.c
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Diffstat (limited to 'drivers/iio/adc/stm32-adc.c')
-rw-r--r--drivers/iio/adc/stm32-adc.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/iio/adc/stm32-adc.c b/drivers/iio/adc/stm32-adc.c
index ae622ee6d08c..dfc3a306c667 100644
--- a/drivers/iio/adc/stm32-adc.c
+++ b/drivers/iio/adc/stm32-adc.c
@@ -1812,18 +1812,18 @@ static int stm32_adc_chan_of_init(struct iio_dev *indio_dev)
return 0;
}
-static int stm32_adc_dma_request(struct iio_dev *indio_dev)
+static int stm32_adc_dma_request(struct device *dev, struct iio_dev *indio_dev)
{
struct stm32_adc *adc = iio_priv(indio_dev);
struct dma_slave_config config;
int ret;
- adc->dma_chan = dma_request_chan(&indio_dev->dev, "rx");
+ adc->dma_chan = dma_request_chan(dev, "rx");
if (IS_ERR(adc->dma_chan)) {
ret = PTR_ERR(adc->dma_chan);
if (ret != -ENODEV) {
if (ret != -EPROBE_DEFER)
- dev_err(&indio_dev->dev,
+ dev_err(dev,
"DMA channel request failed with %d\n",
ret);
return ret;
@@ -1930,7 +1930,7 @@ static int stm32_adc_probe(struct platform_device *pdev)
if (ret < 0)
return ret;
- ret = stm32_adc_dma_request(indio_dev);
+ ret = stm32_adc_dma_request(dev, indio_dev);
if (ret < 0)
return ret;