On Sat, Sep 27, 2014 at 10:54:38AM +0200, Maxime Ripard wrote: > Nowadays, some drivers don't have anything in there channel allocation > callbacks anymore. > > Remove the BUG_ON if those callbacks aren't implemented, in order to allow > drivers to not implement them. > > Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx> > --- > drivers/dma/dmaengine.c | 2 -- > 1 file changed, 2 deletions(-) > > diff --git a/drivers/dma/dmaengine.c b/drivers/dma/dmaengine.c > index d5d30ed863ce..cfcb181b1184 100644 > --- a/drivers/dma/dmaengine.c > +++ b/drivers/dma/dmaengine.c > @@ -817,8 +817,6 @@ int dma_async_device_register(struct dma_device *device) > BUG_ON(dma_has_cap(DMA_INTERLEAVE, device->cap_mask) && > !device->device_prep_interleaved_dma); > > - BUG_ON(!device->device_alloc_chan_resources); > - BUG_ON(!device->device_free_chan_resources); Dont think we have drivers without free. IIRC cppi one might be only instance -- ~Vinod > BUG_ON(!device->device_tx_status); > BUG_ON(!device->device_issue_pending); > BUG_ON(!device->dev); > -- > 2.1.0 > -- -- To unsubscribe from this list: send the line "unsubscribe dmaengine" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
