[PATCH] dma: mv_xor: remove mv_desc_get_dest_addr()

[Jason Cooper]

The following commit:

  54f8d501e842 dmaengine: remove DMA unmap from drivers

removed the last caller to mv_desc_get_dest_addr(), creating the
warning:

  drivers/dma/mv_xor.c:57:12: warning: 'mv_desc_get_dest_addr' defined
  but not used [-Wunused-function]

Remove it.

Signed-off-by: Jason Cooper <jason at lakedaemon.net>
---
 drivers/dma/mv_xor.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/drivers/dma/mv_xor.c b/drivers/dma/mv_xor.c
index 7807f0ef4e20..23bcc9158cbc 100644
--- a/drivers/dma/mv_xor.c
+++ b/drivers/dma/mv_xor.c
@@ -54,12 +54,6 @@ static void mv_desc_init(struct mv_xor_desc_slot *desc, unsigned long flags)
 	hw_desc->desc_command = (1 << 31);
 }
 
-static u32 mv_desc_get_dest_addr(struct mv_xor_desc_slot *desc)
-{
-	struct mv_xor_desc *hw_desc = desc->hw_desc;
-	return hw_desc->phy_dest_addr;
-}
-
 static void mv_desc_set_byte_count(struct mv_xor_desc_slot *desc,
 				   u32 byte_count)
 {
-- 
1.8.4.4