It's not used anywhere -- drop it.
Signed-off-by: Lubomir Rintel <lkund...@v3.sk>
---
drivers/dma/mmp_pdma.c | 14 --------------
include/linux/dma/mmp-pdma.h | 16 ----------------
2 files changed, 30 deletions(-)
delete mode 100644 include/linux/dma/mmp-pdma.h
diff --git a/drivers/dma/mmp_pdma.c b/drivers/dma/mmp_pdma.c
index b84303be8edf5..89f1814ff27a0 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 25cab62a28c45..0000000000000
--- 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_ */
--
2.29.2
