| 123456789101112131415161718192021222324252627 |
- From 4f8ef9f4140cc286d7d1cf9237da7a7439e4fc0b Mon Sep 17 00:00:00 2001
- From: Maxime Ripard <maxime.ripard@free-electrons.com>
- Date: Mon, 17 Nov 2014 14:42:03 +0100
- Subject: [PATCH] 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: Maxime Ripard <maxime.ripard@free-electrons.com>
- Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
- Signed-off-by: Vinod Koul <vinod.koul@intel.com>
- ---
- drivers/dma/dmaengine.c | 2 --
- 1 file changed, 2 deletions(-)
- --- a/drivers/dma/dmaengine.c
- +++ b/drivers/dma/dmaengine.c
- @@ -814,8 +814,6 @@ int dma_async_device_register(struct dma
- !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);
-
|
