net: pcnet: Stop converting kseg1->kseg0 addresses

Now that MIPS virt_to_phys can handle kseg1 addresses on MIPS32, stop
manually converting addresses to their kseg0 equivalents in the pcnet
driver.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>

diff --git a/drivers/net/pcnet.c b/drivers/net/pcnet.c
index 16a7512..efa4afb 100644 (file)
--- a/drivers/net/pcnet.c
+++ b/drivers/net/pcnet.c
@@ -135,14 +135,11 @@ static void pcnet_halt (struct eth_device *dev);
 static int pcnet_probe (struct eth_device *dev, bd_t * bis, int dev_num);
 
 static inline pci_addr_t pcnet_virt_to_mem(const struct eth_device *dev,
-                                               void *addr, bool uncached)
+                                               void *addr)
 {
        pci_dev_t devbusfn = (pci_dev_t)dev->priv;
        void *virt_addr = addr;
 
-       if (uncached)
-               virt_addr = (void *)CKSEG0ADDR(addr);
-
        return pci_virt_to_mem(devbusfn, virt_addr);
 }
 
@@ -361,7 +358,7 @@ static int pcnet_init(struct eth_device *dev, bd_t *bis)
         */
        lp->cur_rx = 0;
        for (i = 0; i < RX_RING_SIZE; i++) {
-               addr = pcnet_virt_to_mem(dev, (*lp->rx_buf)[i], false);
+               addr = pcnet_virt_to_mem(dev, (*lp->rx_buf)[i]);
                uc->rx_ring[i].base = cpu_to_le32(addr);
                uc->rx_ring[i].buf_length = cpu_to_le16(-PKT_BUF_SZ);
                uc->rx_ring[i].status = cpu_to_le16(0x8000);
@@ -393,9 +390,9 @@ static int pcnet_init(struct eth_device *dev, bd_t *bis)
 
        uc->init_block.tlen_rlen = cpu_to_le16(TX_RING_LEN_BITS |
                                               RX_RING_LEN_BITS);
-       addr = pcnet_virt_to_mem(dev, uc->rx_ring, true);
+       addr = pcnet_virt_to_mem(dev, uc->rx_ring);
        uc->init_block.rx_ring = cpu_to_le32(addr);
-       addr = pcnet_virt_to_mem(dev, uc->tx_ring, true);
+       addr = pcnet_virt_to_mem(dev, uc->tx_ring);
        uc->init_block.tx_ring = cpu_to_le32(addr);
 
        PCNET_DEBUG1("\ntlen_rlen=0x%x rx_ring=0x%x tx_ring=0x%x\n",
@@ -406,7 +403,7 @@ static int pcnet_init(struct eth_device *dev, bd_t *bis)
         * Tell the controller where the Init Block is located.
         */
        barrier();
-       addr = pcnet_virt_to_mem(dev, &lp->uc->init_block, true);
+       addr = pcnet_virt_to_mem(dev, &lp->uc->init_block);
        pcnet_write_csr(dev, 1, addr & 0xffff);
        pcnet_write_csr(dev, 2, (addr >> 16) & 0xffff);
 
@@ -464,7 +461,7 @@ static int pcnet_send(struct eth_device *dev, void *packet, int pkt_len)
         * Setup Tx ring. Caution: the write order is important here,
         * set the status with the "ownership" bits last.
         */
-       addr = pcnet_virt_to_mem(dev, packet, false);
+       addr = pcnet_virt_to_mem(dev, packet);
        writew(-pkt_len, &entry->length);
        writel(0, &entry->misc);
        writel(addr, &entry->base);