Commits
Peter Ujfalusi committed 8e8836b2b78
iio: adc: stm32-adc: Use dma_request_chan() instead dma_request_slave_channel() [ Upstream commit 735404b846dffcb320264f62b76e6f70012214dd ] 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> Signed-off-by: Sasha Levin <sashal@kernel.org>