mirror of https://github.com/hak5/openwrt.git
70 lines
2.2 KiB
Diff
70 lines
2.2 KiB
Diff
From dbd9b51204aa4114756b8659e180139ef3878032 Mon Sep 17 00:00:00 2001
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From: Maxime Bizon <mbizon@freebox.fr>
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Date: Thu, 21 Jan 2010 17:28:36 +0100
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Subject: [PATCH 28/63] bcm63xx_enet: use resource_size().
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---
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drivers/net/ethernet/broadcom/bcm63xx_enet.c | 18 ++++++++----------
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1 files changed, 8 insertions(+), 10 deletions(-)
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--- a/drivers/net/ethernet/broadcom/bcm63xx_enet.c
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+++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.c
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@@ -1594,7 +1594,6 @@ static int __devinit bcm_enet_probe(stru
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struct resource *res_mem, *res_irq, *res_irq_rx, *res_irq_tx;
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struct mii_bus *bus;
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const char *clk_name;
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- unsigned int iomem_size;
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int i, ret;
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/* stop if shared driver failed, assume driver->probe will be
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@@ -1619,13 +1618,13 @@ static int __devinit bcm_enet_probe(stru
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if (ret)
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goto out;
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- iomem_size = resource_size(res_mem);
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- if (!request_mem_region(res_mem->start, iomem_size, "bcm63xx_enet")) {
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+ if (!request_mem_region(res_mem->start, resource_size(res_mem),
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+ "bcm63xx_enet")) {
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ret = -EBUSY;
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goto out;
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}
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- priv->base = ioremap(res_mem->start, iomem_size);
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+ priv->base = ioremap(res_mem->start, resource_size(res_mem));
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if (priv->base == NULL) {
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ret = -ENOMEM;
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goto out_release_mem;
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@@ -1831,7 +1830,7 @@ out_unmap:
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iounmap(priv->base);
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out_release_mem:
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- release_mem_region(res_mem->start, iomem_size);
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+ release_mem_region(res_mem->start, resource_size(res_mem));
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out:
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free_netdev(dev);
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return ret;
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@@ -1903,19 +1902,18 @@ struct platform_driver bcm63xx_enet_driv
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static int __devinit bcm_enet_shared_probe(struct platform_device *pdev)
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{
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struct resource *res;
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- unsigned int iomem_size;
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res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
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if (!res)
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return -ENODEV;
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- iomem_size = resource_size(res);
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- if (!request_mem_region(res->start, iomem_size, "bcm63xx_enet_dma"))
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+ if (!request_mem_region(res->start, resource_size(res),
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+ "bcm63xx_enet_dma"))
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return -EBUSY;
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- bcm_enet_shared_base = ioremap(res->start, iomem_size);
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+ bcm_enet_shared_base = ioremap(res->start, resource_size(res));
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if (!bcm_enet_shared_base) {
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- release_mem_region(res->start, iomem_size);
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+ release_mem_region(res->start, resource_size(res));
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return -ENOMEM;
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}
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return 0;
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