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Subject[PATCH 2/2] [RESEND] dmaengine: edma: make edma_filter_fn private
Date
With the audio driver no longer referring to this function, it
can be made private to the dmaengine driver itself, and the
header file removed.

Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
drivers/dma/ti/edma.c | 5 +++--
include/linux/edma.h | 29 -----------------------------
2 files changed, 3 insertions(+), 31 deletions(-)
delete mode 100644 include/linux/edma.h

diff --git a/drivers/dma/ti/edma.c b/drivers/dma/ti/edma.c
index ceabdea40ae0..f2549ee3fb49 100644
--- a/drivers/dma/ti/edma.c
+++ b/drivers/dma/ti/edma.c
@@ -15,7 +15,6 @@

#include <linux/dmaengine.h>
#include <linux/dma-mapping.h>
-#include <linux/edma.h>
#include <linux/err.h>
#include <linux/init.h>
#include <linux/interrupt.h>
@@ -2185,6 +2184,8 @@ static struct dma_chan *of_edma_xlate(struct of_phandle_args *dma_spec,
}
#endif

+static bool edma_filter_fn(struct dma_chan *chan, void *param);
+
static int edma_probe(struct platform_device *pdev)
{
struct edma_soc_info *info = pdev->dev.platform_data;
@@ -2524,7 +2525,7 @@ static struct platform_driver edma_tptc_driver = {
},
};

-bool edma_filter_fn(struct dma_chan *chan, void *param)
+static bool edma_filter_fn(struct dma_chan *chan, void *param)
{
bool match = false;

diff --git a/include/linux/edma.h b/include/linux/edma.h
deleted file mode 100644
index a1307e7827e8..000000000000
--- a/include/linux/edma.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * TI EDMA DMA engine driver
- *
- * Copyright 2012 Texas Instruments
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation version 2.
- *
- * This program is distributed "as is" WITHOUT ANY WARRANTY of any
- * kind, whether express or implied; without even the implied warranty
- * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-#ifndef __LINUX_EDMA_H
-#define __LINUX_EDMA_H
-
-struct dma_chan;
-
-#if defined(CONFIG_TI_EDMA) || defined(CONFIG_TI_EDMA_MODULE)
-bool edma_filter_fn(struct dma_chan *, void *);
-#else
-static inline bool edma_filter_fn(struct dma_chan *chan, void *param)
-{
- return false;
-}
-#endif
-
-#endif
--
2.20.0
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