korina: use resource_size()
This size calculation is wrong. It should be end - start + 1. Use resource_size() to calculate it correctly. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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3e4aa12f8a
Коммит
38013262c2
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@ -1135,7 +1135,7 @@ static int korina_probe(struct platform_device *pdev)
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r = platform_get_resource_byname(pdev, IORESOURCE_MEM, "korina_regs");
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dev->base_addr = r->start;
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lp->eth_regs = ioremap_nocache(r->start, r->end - r->start);
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lp->eth_regs = ioremap_nocache(r->start, resource_size(r));
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if (!lp->eth_regs) {
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printk(KERN_ERR DRV_NAME ": cannot remap registers\n");
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rc = -ENXIO;
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@ -1143,7 +1143,7 @@ static int korina_probe(struct platform_device *pdev)
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}
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r = platform_get_resource_byname(pdev, IORESOURCE_MEM, "korina_dma_rx");
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lp->rx_dma_regs = ioremap_nocache(r->start, r->end - r->start);
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lp->rx_dma_regs = ioremap_nocache(r->start, resource_size(r));
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if (!lp->rx_dma_regs) {
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printk(KERN_ERR DRV_NAME ": cannot remap Rx DMA registers\n");
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rc = -ENXIO;
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@ -1151,7 +1151,7 @@ static int korina_probe(struct platform_device *pdev)
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}
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r = platform_get_resource_byname(pdev, IORESOURCE_MEM, "korina_dma_tx");
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lp->tx_dma_regs = ioremap_nocache(r->start, r->end - r->start);
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lp->tx_dma_regs = ioremap_nocache(r->start, resource_size(r));
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if (!lp->tx_dma_regs) {
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printk(KERN_ERR DRV_NAME ": cannot remap Tx DMA registers\n");
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rc = -ENXIO;
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