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authorPeter Ujfalusi <peter.ujfalusi@ti.com>2020-01-07 13:45:32 +0200
committerJonathan Cameron <Jonathan.Cameron@huawei.com>2020-01-12 11:34:08 +0000
commita9ab624edd9186fbad734cfe5d606a6da3ca34db (patch)
tree2c9fc9c135f4df509e78bc8b71bc9f188f937fc0 /drivers/iio/adc/stm32-adc.c
parente895bc1ebb31750f3baa74e074617d3cc5d0cee2 (diff)
iio: adc: stm32-dfsdm: 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: Olivier Moysan <olivier.moysan@st.com> Acked-by: Fabrice Gasnier <fabrice.gasnier@st.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/adc/stm32-adc.c')
0 files changed, 0 insertions, 0 deletions