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dmaenegine: edma: fix sparse warnings

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this patch fixes following sparse warnings:

edma.c:537:32: warning: symbol 'edma_prep_dma_memcpy' was not declared. Should it be static?
edma.c:1070:6: warning: symbol 'edma_filter_fn' was not declared. Should it be static?

Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
This commit is contained in:
Lad, Prabhakar 2015-02-04 13:03:27 +00:00 committed by Vinod Koul
parent a55e07c8a5
commit b7a4fd53d2
1 changed files with 2 additions and 1 deletions
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3
drivers/dma/edma.c
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@ -15,6 +15,7 @@
#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>
@ -534,7 +535,7 @@ static struct dma_async_tx_descriptor *edma_prep_slave_sg(
return vchan_tx_prep(&echan->vchan, &edesc->vdesc, tx_flags);
}
struct dma_async_tx_descriptor *edma_prep_dma_memcpy(
static struct dma_async_tx_descriptor *edma_prep_dma_memcpy(
struct dma_chan *chan, dma_addr_t dest, dma_addr_t src,
size_t len, unsigned long tx_flags)
{