dma: mv_xor: remove unused to_mv_xor_device() macro

The to_mv_xor_device() macro is not being used by the driver, so we
can get rid of it.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

diff --git a/drivers/dma/mv_xor.c b/drivers/dma/mv_xor.c
index 3a54213..a999471 100644 (file)
--- a/drivers/dma/mv_xor.c
+++ b/drivers/dma/mv_xor.c
@@ -36,9 +36,6 @@ static void mv_xor_issue_pending(struct dma_chan *chan);
 #define to_mv_xor_chan(chan)           \
        container_of(chan, struct mv_xor_chan, common)
 
-#define to_mv_xor_device(dev)          \
-       container_of(dev, struct mv_xor_device, common)
-
 #define to_mv_xor_slot(tx)             \
        container_of(tx, struct mv_xor_desc_slot, async_tx)