diff options
Diffstat (limited to 'drivers/net/ethernet/xilinx')
| -rw-r--r-- | drivers/net/ethernet/xilinx/xilinx_emaclite.c | 39 |
1 files changed, 17 insertions, 22 deletions
diff --git a/drivers/net/ethernet/xilinx/xilinx_emaclite.c b/drivers/net/ethernet/xilinx/xilinx_emaclite.c index 4c619ea5189f..80dd40417850 100644 --- a/drivers/net/ethernet/xilinx/xilinx_emaclite.c +++ b/drivers/net/ethernet/xilinx/xilinx_emaclite.c @@ -31,7 +31,7 @@ #define DRIVER_NAME "xilinx_emaclite" /* Register offsets for the EmacLite Core */ -#define XEL_TXBUFF_OFFSET 0x0 /* Transmit Buffer */ +#define XEL_TXBUFF_OFFSET 0x0 /* Transmit Buffer */ #define XEL_MDIOADDR_OFFSET 0x07E4 /* MDIO Address Register */ #define XEL_MDIOWR_OFFSET 0x07E8 /* MDIO Write Data Register */ #define XEL_MDIORD_OFFSET 0x07EC /* MDIO Read Data Register */ @@ -63,13 +63,13 @@ #define XEL_MDIOCTRL_MDIOEN_MASK 0x00000008 /* MDIO Enable */ /* Global Interrupt Enable Register (GIER) Bit Masks */ -#define XEL_GIER_GIE_MASK 0x80000000 /* Global Enable */ +#define XEL_GIER_GIE_MASK 0x80000000 /* Global Enable */ /* Transmit Status Register (TSR) Bit Masks */ -#define XEL_TSR_XMIT_BUSY_MASK 0x00000001 /* Tx complete */ -#define XEL_TSR_PROGRAM_MASK 0x00000002 /* Program the MAC address */ -#define XEL_TSR_XMIT_IE_MASK 0x00000008 /* Tx interrupt enable bit */ -#define XEL_TSR_XMIT_ACTIVE_MASK 0x80000000 /* Buffer is active, SW bit +#define XEL_TSR_XMIT_BUSY_MASK 0x00000001 /* Tx complete */ +#define XEL_TSR_PROGRAM_MASK 0x00000002 /* Program the MAC address */ +#define XEL_TSR_XMIT_IE_MASK 0x00000008 /* Tx interrupt enable bit */ +#define XEL_TSR_XMIT_ACTIVE_MASK 0x80000000 /* Buffer is active, SW bit * only. This is not documented * in the HW spec */ @@ -77,21 +77,21 @@ #define XEL_TSR_PROG_MAC_ADDR (XEL_TSR_XMIT_BUSY_MASK | XEL_TSR_PROGRAM_MASK) /* Receive Status Register (RSR) */ -#define XEL_RSR_RECV_DONE_MASK 0x00000001 /* Rx complete */ -#define XEL_RSR_RECV_IE_MASK 0x00000008 /* Rx interrupt enable bit */ +#define XEL_RSR_RECV_DONE_MASK 0x00000001 /* Rx complete */ +#define XEL_RSR_RECV_IE_MASK 0x00000008 /* Rx interrupt enable bit */ /* Transmit Packet Length Register (TPLR) */ -#define XEL_TPLR_LENGTH_MASK 0x0000FFFF /* Tx packet length */ +#define XEL_TPLR_LENGTH_MASK 0x0000FFFF /* Tx packet length */ /* Receive Packet Length Register (RPLR) */ -#define XEL_RPLR_LENGTH_MASK 0x0000FFFF /* Rx packet length */ +#define XEL_RPLR_LENGTH_MASK 0x0000FFFF /* Rx packet length */ -#define XEL_HEADER_OFFSET 12 /* Offset to length field */ -#define XEL_HEADER_SHIFT 16 /* Shift value for length */ +#define XEL_HEADER_OFFSET 12 /* Offset to length field */ +#define XEL_HEADER_SHIFT 16 /* Shift value for length */ /* General Ethernet Definitions */ -#define XEL_ARP_PACKET_SIZE 28 /* Max ARP packet size */ -#define XEL_HEADER_IP_LENGTH_OFFSET 16 /* IP Length Offset */ +#define XEL_ARP_PACKET_SIZE 28 /* Max ARP packet size */ +#define XEL_HEADER_IP_LENGTH_OFFSET 16 /* IP Length Offset */ @@ -1075,14 +1075,9 @@ static int xemaclite_send(struct sk_buff *orig_skb, struct net_device *dev) * This function un maps the IO region of the Emaclite device and frees the net * device. */ -static void xemaclite_remove_ndev(struct net_device *ndev, - struct platform_device *pdev) +static void xemaclite_remove_ndev(struct net_device *ndev) { if (ndev) { - struct net_local *lp = netdev_priv(ndev); - - if (lp->base_addr) - devm_iounmap(&pdev->dev, lp->base_addr); free_netdev(ndev); } } @@ -1214,7 +1209,7 @@ static int xemaclite_of_probe(struct platform_device *ofdev) return 0; error: - xemaclite_remove_ndev(ndev, ofdev); + xemaclite_remove_ndev(ndev); return rc; } @@ -1248,7 +1243,7 @@ static int xemaclite_of_remove(struct platform_device *of_dev) of_node_put(lp->phy_node); lp->phy_node = NULL; - xemaclite_remove_ndev(ndev, of_dev); + xemaclite_remove_ndev(ndev); return 0; } |