openwrt-xburst/target/linux/ar71xx/patches-3.6/154-MIPS-pci-ar71xx-remove-static-PCI-controller-resourc.patch

From 7dc3ccb5dc972b06c41b309653d132beaaedeb37 Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Mon, 25 Jun 2012 09:52:23 +0200
Subject: [PATCH 15/34] MIPS: pci-ar71xx: remove static PCI controller resources

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
---
 arch/mips/pci/pci-ar71xx.c |   30 ++++++++++++++----------------
 1 files changed, 14 insertions(+), 16 deletions(-)

--- a/arch/mips/pci/pci-ar71xx.c
+++ b/arch/mips/pci/pci-ar71xx.c
@@ -54,6 +54,8 @@ struct ar71xx_pci_controller {
 	spinlock_t lock;
 	int irq;
 	struct pci_controller pci_ctrl;
+	struct resource io_res;
+	struct resource mem_res;
 };
 
 /* Byte lane enable bits */
@@ -235,20 +237,6 @@ static struct pci_ops ar71xx_pci_ops = {
 	.write	= ar71xx_pci_write_config,
 };
 
-static struct resource ar71xx_pci_io_resource = {
-	.name		= "PCI IO space",
-	.start		= 0,
-	.end		= 0,
-	.flags		= IORESOURCE_IO,
-};
-
-static struct resource ar71xx_pci_mem_resource = {
-	.name		= "PCI memory space",
-	.start		= AR71XX_PCI_MEM_BASE,
-	.end		= AR71XX_PCI_MEM_BASE + AR71XX_PCI_MEM_SIZE - 1,
-	.flags		= IORESOURCE_MEM
-};
-
 static void ar71xx_pci_irq_handler(unsigned int irq, struct irq_desc *desc)
 {
 	void __iomem *base = ath79_reset_base;
@@ -370,6 +358,16 @@ static int __devinit ar71xx_pci_probe(st
 	if (apc->irq < 0)
 		return -EINVAL;
 
+	apc->io_res.name = "PCI IO space";
+	apc->io_res.start = 0;
+	apc->io_res.end = 0;
+	apc->io_res.flags = IORESOURCE_IO;
+
+	apc->mem_res.name = "PCI memory space";
+	apc->mem_res.start = AR71XX_PCI_MEM_BASE;
+	apc->mem_res.end = AR71XX_PCI_MEM_BASE + AR71XX_PCI_MEM_SIZE - 1;
+	apc->mem_res.flags = IORESOURCE_MEM;
+
 	ar71xx_pci_reset();
 
 	/* setup COMMAND register */
@@ -383,8 +381,8 @@ static int __devinit ar71xx_pci_probe(st
 	ar71xx_pci_irq_init(apc);
 
 	apc->pci_ctrl.pci_ops = &ar71xx_pci_ops;
-	apc->pci_ctrl.mem_resource = &ar71xx_pci_mem_resource;
-	apc->pci_ctrl.io_resource = &ar71xx_pci_io_resource;
+	apc->pci_ctrl.mem_resource = &apc->mem_res;
+	apc->pci_ctrl.io_resource = &apc->io_res;
 
 	register_pci_controller(&apc->pci_ctrl);