diff options
| author | Lubomir Rintel <lkundrak@v3.sk> | 2021-01-21 14:03:54 +0300 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2021-01-26 20:28:01 +0300 |
| commit | e247f85a9bf6af9ce6bc36d86ac242f782ae0947 (patch) | |
| tree | 04ab50338c5c012f92c915533bb5c2b235b1f504 | |
| parent | a033a74e8b66336fc2ea379842be6bcf176cbfbc (diff) | |
| download | linux-e247f85a9bf6af9ce6bc36d86ac242f782ae0947.tar.xz | |
dmaengine: mmp_pdma: Remove mmp_pdma_filter_fn()
It's not used anywhere -- drop it.
Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Link: https://lore.kernel.org/r/20210121110356.1768635-2-lkundrak@v3.sk
Signed-off-by: Vinod Koul <vkoul@kernel.org>
| -rw-r--r-- | drivers/dma/mmp_pdma.c | 14 | ||||
| -rw-r--r-- | include/linux/dma/mmp-pdma.h | 16 |
2 files changed, 0 insertions, 30 deletions
diff --git a/drivers/dma/mmp_pdma.c b/drivers/dma/mmp_pdma.c index b84303be8edf..89f1814ff27a 100644 --- a/drivers/dma/mmp_pdma.c +++ b/drivers/dma/mmp_pdma.c @@ -18,7 +18,6 @@ #include <linux/of_device.h> #include <linux/of_dma.h> #include <linux/of.h> -#include <linux/dma/mmp-pdma.h> #include "dmaengine.h" @@ -1148,19 +1147,6 @@ static struct platform_driver mmp_pdma_driver = { .remove = mmp_pdma_remove, }; -bool mmp_pdma_filter_fn(struct dma_chan *chan, void *param) -{ - struct mmp_pdma_chan *c = to_mmp_pdma_chan(chan); - - if (chan->device->dev->driver != &mmp_pdma_driver.driver) - return false; - - c->drcmr = *(unsigned int *)param; - - return true; -} -EXPORT_SYMBOL_GPL(mmp_pdma_filter_fn); - module_platform_driver(mmp_pdma_driver); MODULE_DESCRIPTION("MARVELL MMP Peripheral DMA Driver"); diff --git a/include/linux/dma/mmp-pdma.h b/include/linux/dma/mmp-pdma.h deleted file mode 100644 index 25cab62a28c4..000000000000 --- a/include/linux/dma/mmp-pdma.h +++ /dev/null @@ -1,16 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _MMP_PDMA_H_ -#define _MMP_PDMA_H_ - -struct dma_chan; - -#ifdef CONFIG_MMP_PDMA -bool mmp_pdma_filter_fn(struct dma_chan *chan, void *param); -#else -static inline bool mmp_pdma_filter_fn(struct dma_chan *chan, void *param) -{ - return false; -} -#endif - -#endif /* _MMP_PDMA_H_ */ |