Fix the following compilation error:
error: passing argument 3 of ‘dma_alloc_coherent’ from incompatible pointer type
Signed-off-by: Kamal Heib <kamalheib1@xxxxxxxxx>
---
drivers/staging/mt7621-eth/mtk_eth_soc.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/mt7621-eth/mtk_eth_soc.c b/drivers/staging/mt7621-eth/mtk_eth_soc.c
index cbc7339843a5..3c28f351bf80 100644
--- a/drivers/staging/mt7621-eth/mtk_eth_soc.c
+++ b/drivers/staging/mt7621-eth/mtk_eth_soc.c
@@ -768,9 +768,9 @@ static int mtk_pdma_tx_map(struct sk_buff *skb, struct net_device *dev,
/* the qdma core needs scratch memory to be setup */
static int mtk_init_fq_dma(struct mtk_eth *eth)
{
- unsigned int phy_ring_head, phy_ring_tail;
+ unsigned int phy_ring_tail;
int cnt = eth->soc->dma_ring_size;
- dma_addr_t dma_addr;
+ dma_addr_t dma_addr, phy_ring_head;
int i;
eth->scratch_ring = dma_alloc_coherent(eth->dev,
--
2.14.3
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