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(parent: c085c66) | patch
mfd: stm32-timers: Use dma_request_chan() instead dma_request_slave_channel()
authorPeter Ujfalusi <peter.ujfalusi@ti.com>
Tue, 7 Jan 2020 10:59:59 +0000 (12:59 +0200)
committerLee Jones <lee.jones@linaro.org>
Tue, 26 May 2020 09:51:20 +0000 (10:51 +0100)
commit8d7de077834f978ea0adc9727c43a69129b6f107
tree003c765532320cbcd1f5cdde30224c47ca13a5a3tree | snapshot
parentc085c664155ef6bd2e0ae9a030751b66cf307606commit | diff
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>
drivers/mfd/stm32-timers.c diff | blob | history
Domain: System / Kernel;