Peter Ujfalusi 8d7de07783 mfd: stm32-timers: 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: Lee Jones <lee.jones@linaro.org>

2020-05-26 10:51:20 +01:00

7.6 KiB

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