net: mediatek: fix missing free of scratch memory

[deliverable/linux.git] / drivers / net / ethernet / mediatek / mtk_eth_soc.h

diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.h b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
index eed626d56ea4f1d3df5f2ed3aacbd8bded28cead..57f7e8a3dbe29a1945fbeb7a928825d999c4166b 100644 (file)
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
@@ -357,6 +357,7 @@ struct mtk_rx_ring {
  * @rx_ring:           Pointer to the memore holding info about the RX ring
  * @rx_napi:           The NAPI struct
  * @scratch_ring:      Newer SoCs need memory for a second HW managed TX ring
+ * @phy_scratch_ring:  physical address of scratch_ring
  * @scratch_head:      The scratch memory that scratch_ring points to.
  * @clk_ethif:         The ethif clock
  * @clk_esw:           The switch clock
@@ -384,6 +385,7 @@ struct mtk_eth {
        struct mtk_rx_ring              rx_ring;
        struct napi_struct              rx_napi;
        struct mtk_tx_dma               *scratch_ring;
+       dma_addr_t                      phy_scratch_ring;
        void                            *scratch_head;
        struct clk                      *clk_ethif;
        struct clk                      *clk_esw;