diff options
| author | Maxime Ripard <maxime.ripard@free-electrons.com> | 2015-03-05 11:48:50 +0100 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2015-03-05 21:46:48 +0530 |
| commit | bfde98bd762346639f0a5a557e02c4828dd6273b (patch) | |
| tree | ff8e101b0c2721df7e340e96e5c8f88b64e25f57 /drivers/dma/dmaengine.c | |
| parent | 68c062eaa87b7b85b65f20f25c54524437715a95 (diff) | |
| download | lwn-bfde98bd762346639f0a5a557e02c4828dd6273b.tar.gz lwn-bfde98bd762346639f0a5a557e02c4828dd6273b.zip | |
dmaengine: Remove net_dma_find_channel
Since commit 7bced397510a ("net_dma: simple removal") removed the net_dma
support entirely, net_dma_find_channel has no users left. Remove the function
entirely.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/dmaengine.c')
| -rw-r--r-- | drivers/dma/dmaengine.c | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/drivers/dma/dmaengine.c b/drivers/dma/dmaengine.c index f15712f2fec6..344b0ac6d985 100644 --- a/drivers/dma/dmaengine.c +++ b/drivers/dma/dmaengine.c @@ -355,20 +355,6 @@ struct dma_chan *dma_find_channel(enum dma_transaction_type tx_type) } EXPORT_SYMBOL(dma_find_channel); -/* - * net_dma_find_channel - find a channel for net_dma - * net_dma has alignment requirements - */ -struct dma_chan *net_dma_find_channel(void) -{ - struct dma_chan *chan = dma_find_channel(DMA_MEMCPY); - if (chan && !is_dma_copy_aligned(chan->device, 1, 1, 1)) - return NULL; - - return chan; -} -EXPORT_SYMBOL(net_dma_find_channel); - /** * dma_issue_pending_all - flush all pending operations across all channels */ |