lp->eth_regs = ioremap_nocache(r->start, r->end - r->start);
if (!lp->eth_regs) {
printk(KERN_ERR DRV_NAME "cannot remap registers\n");
lp->eth_regs = ioremap_nocache(r->start, r->end - r->start);
if (!lp->eth_regs) {
printk(KERN_ERR DRV_NAME "cannot remap registers\n");
lp->rx_dma_regs = ioremap_nocache(r->start, r->end - r->start);
if (!lp->rx_dma_regs) {
printk(KERN_ERR DRV_NAME "cannot remap Rx DMA registers\n");
lp->rx_dma_regs = ioremap_nocache(r->start, r->end - r->start);
if (!lp->rx_dma_regs) {
printk(KERN_ERR DRV_NAME "cannot remap Rx DMA registers\n");
lp->tx_dma_regs = ioremap_nocache(r->start, r->end - r->start);
if (!lp->tx_dma_regs) {
printk(KERN_ERR DRV_NAME "cannot remap Tx DMA registers\n");
lp->tx_dma_regs = ioremap_nocache(r->start, r->end - r->start);
if (!lp->tx_dma_regs) {
printk(KERN_ERR DRV_NAME "cannot remap Tx DMA registers\n");
goto probe_err_dma_tx;
}
lp->td_ring = kmalloc(TD_RING_SIZE + RD_RING_SIZE, GFP_KERNEL);
if (!lp->td_ring) {
printk(KERN_ERR DRV_NAME "cannot allocate descriptors\n");
goto probe_err_dma_tx;
}
lp->td_ring = kmalloc(TD_RING_SIZE + RD_RING_SIZE, GFP_KERNEL);
if (!lp->td_ring) {
printk(KERN_ERR DRV_NAME "cannot allocate descriptors\n");
struct korina_device *bif = platform_get_drvdata(pdev);
struct korina_private *lp = netdev_priv(bif->dev);
struct korina_device *bif = platform_get_drvdata(pdev);
struct korina_private *lp = netdev_priv(bif->dev);
platform_set_drvdata(pdev, NULL);
unregister_netdev(bif->dev);
platform_set_drvdata(pdev, NULL);
unregister_netdev(bif->dev);