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Commit 4f8ef9f4 authored by Maxime Ripard's avatar Maxime Ripard Committed by Vinod Koul
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dmaengine: Remove the need to declare device_control 



In order to migrate the drivers without triggering a BUG_ON for the converted
drivers, which would cause bisectability issues, we need to remove that check
before removing the device_control function entirely.

Signed-off-by: default avatarMaxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: default avatarVinod Koul <vinod.koul@intel.com>
parent 7fa0cf46

drivers/dma/dmaengine.c

+0 −2
Original line number Diff line number Diff line
@@ -819,8 +819,6 @@ int dma_async_device_register(struct dma_device *device) 
		!device->device_prep_dma_sg);

	BUG_ON(dma_has_cap(DMA_CYCLIC, device->cap_mask) &&

		!device->device_prep_dma_cyclic);

	BUG_ON(dma_has_cap(DMA_SLAVE, device->cap_mask) &&

		!device->device_control);

	BUG_ON(dma_has_cap(DMA_INTERLEAVE, device->cap_mask) &&

		!device->device_prep_interleaved_dma);