treewide: Convert uses of struct resource to resource_size(ptr)

[deliverable/linux.git] / drivers / net / davinci_emac.c

diff --git a/drivers/net/davinci_emac.c b/drivers/net/davinci_emac.c
index dcc4a170b0f397ed5362341a8d5a62fb07d411a4..c35ba5fba8f60a88ee0b043740ce46f61435e55b 100644 (file)
--- a/drivers/net/davinci_emac.c
+++ b/drivers/net/davinci_emac.c
@@ -1821,7 +1821,7 @@ static int __devinit davinci_emac_probe(struct platform_device *pdev)
        }
 
        priv->emac_base_phys = res->start + pdata->ctrl_reg_offset;
-       size = res->end - res->start + 1;
+       size = resource_size(res);
        if (!request_mem_region(res->start, size, ndev->name)) {
                dev_err(&pdev->dev, "failed request_mem_region() for regs\n");
                rc = -ENXIO;
@@ -1926,7 +1926,7 @@ no_irq_res:
        cpdma_ctlr_destroy(priv->dma);
 no_dma:
        res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       release_mem_region(res->start, res->end - res->start + 1);
+       release_mem_region(res->start, resource_size(res));
        iounmap(priv->remap_addr);
 
 probe_quit:
@@ -1960,7 +1960,7 @@ static int __devexit davinci_emac_remove(struct platform_device *pdev)
                cpdma_chan_destroy(priv->rxchan);
        cpdma_ctlr_destroy(priv->dma);
 
-       release_mem_region(res->start, res->end - res->start + 1);
+       release_mem_region(res->start, resource_size(res));
 
        unregister_netdev(ndev);
        iounmap(priv->remap_addr);