* [PATCH 1/3] dma: mmp_pdma: Staticize mmp_pdma_alloc_descriptor()
@ 2013-08-06 10:35 Jingoo Han
2013-08-13 11:25 ` Vinod Koul
0 siblings, 1 reply; 2+ messages in thread
From: Jingoo Han @ 2013-08-06 10:35 UTC (permalink / raw)
To: 'Vinod Koul'
Cc: 'Dan Williams', 'Xiang Wang', linux-kernel,
Jingoo Han
mmp_pdma_alloc_descriptor() is used only in this file.
Fix the following sparse warning:
drivers/dma/mmp_pdma.c:359:25: warning: symbol 'mmp_pdma_alloc_descriptor' was not declared. Should it be static?
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
---
drivers/dma/mmp_pdma.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/dma/mmp_pdma.c b/drivers/dma/mmp_pdma.c
index 9a32f2d..3bf9c91 100644
--- a/drivers/dma/mmp_pdma.c
+++ b/drivers/dma/mmp_pdma.c
@@ -356,7 +356,8 @@ static dma_cookie_t mmp_pdma_tx_submit(struct dma_async_tx_descriptor *tx)
return cookie;
}
-struct mmp_pdma_desc_sw *mmp_pdma_alloc_descriptor(struct mmp_pdma_chan *chan)
+static struct mmp_pdma_desc_sw *
+mmp_pdma_alloc_descriptor(struct mmp_pdma_chan *chan)
{
struct mmp_pdma_desc_sw *desc;
dma_addr_t pdesc;
--
1.7.10.4
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2013-08-06 10:35 [PATCH 1/3] dma: mmp_pdma: Staticize mmp_pdma_alloc_descriptor() Jingoo Han
2013-08-13 11:25 ` Vinod Koul
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