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| author | Peter Ujfalusi <peter.ujfalusi@ti.com> | 2020-01-08 10:08:01 +0200 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2020-01-12 11:34:09 +0000 |
| commit | 735404b846dffcb320264f62b76e6f70012214dd (patch) | |
| tree | 2563970ae631dc8ed95d655626f509e144544710 /drivers/iio/adc/at91-sama5d2_adc.c | |
| parent | a9ab624edd9186fbad734cfe5d606a6da3ca34db (diff) | |
iio: adc: stm32-adc: Use dma_request_chan() instead dma_request_slave_channel()
dma_request_slave_channel() is a wrapper on top of dma_request_chan()
eating up the error code.
By using dma_request_chan() directly the driver can support deferred
probing against DMA.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Fabrice Gasnier <fabrice.gasnier@st.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/adc/at91-sama5d2_adc.c')
0 files changed, 0 insertions, 0 deletions