net: ethernet: mtk_eth_soc: convert scratch_ring pointer to void

Simplify the code converting scratch_ring pointer to void

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
index 64c201e..c034fd9 100644 (file)
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
@@ -893,7 +893,7 @@ static int mtk_init_fq_dma(struct mtk_eth *eth)
        for (i = 0; i < cnt; i++) {
                struct mtk_tx_dma_v2 *txd;
 
-               txd = (void *)eth->scratch_ring + i * soc->txrx.txd_size;
+               txd = eth->scratch_ring + i * soc->txrx.txd_size;
                txd->txd1 = dma_addr + i * MTK_QDMA_PAGE_SIZE;
                if (i < cnt - 1)
                        txd->txd2 = eth->phy_scratch_ring +

diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.h b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
index f530246..6748212 100644 (file)
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
@@ -1033,7 +1033,7 @@ struct mtk_eth {
        struct mtk_rx_ring              rx_ring_qdma;
        struct napi_struct              tx_napi;
        struct napi_struct              rx_napi;
-       struct mtk_tx_dma               *scratch_ring;
+       void                            *scratch_ring;
        dma_addr_t                      phy_scratch_ring;
        void                            *scratch_head;
        struct clk                      *clks[MTK_CLK_MAX];