---

yaml --- r: 309045 b: refs/heads/master c: a68ad4d h: refs/heads/master i: 309043: 2757c46 v: v3
git-mirror · May 15, 2012 · 62e6798 · 62e6798
1 parent 17280b8
commit 62e6798
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Showing 4 changed files with 24 additions and 9 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 881b6ef0cca3395ac0171472a1ce768fede7535b
+refs/heads/master: a68ad4d892c6254310d2bfc3d6b0c0d989377636
diff --git a/trunk/arch/mips/ath79/mach-ubnt-xm.c b/trunk/arch/mips/ath79/mach-ubnt-xm.c
@@ -85,16 +85,27 @@ static struct ath9k_platform_data ubnt_xm_eeprom_data;
 static struct ar724x_pci_data ubnt_xm_pci_data[] = {
 	{
 		.irq	= ATH79_PCI_IRQ(0),
-		.pdata	= &ubnt_xm_eeprom_data,
 	},
 };
 
+static int ubnt_xm_pci_plat_dev_init(struct pci_dev *dev)
+{
+	switch (PCI_SLOT(dev->devfn)) {
+	case 0:
+		dev->dev.platform_data = &ubnt_xm_eeprom_data;
+		break;
+	}
+
+	return 0;
+}
+
 static void __init ubnt_xm_pci_init(void)
 {
 	memcpy(ubnt_xm_eeprom_data.eeprom_data, UBNT_XM_EEPROM_ADDR,
 	       sizeof(ubnt_xm_eeprom_data.eeprom_data));
 
 	ar724x_pci_add_data(ubnt_xm_pci_data, ARRAY_SIZE(ubnt_xm_pci_data));
+	ath79_pci_set_plat_dev_init(ubnt_xm_pci_plat_dev_init);
 	ath79_register_pci();
 }
 #else

diff --git a/trunk/arch/mips/ath79/pci.c b/trunk/arch/mips/ath79/pci.c
@@ -14,6 +14,7 @@
 #include <asm/mach-ath79/pci.h>
 #include "pci.h"
 
+static int (*ath79_pci_plat_dev_init)(struct pci_dev *dev);
 static struct ar724x_pci_data *pci_data;
 static int pci_data_size;
 
@@ -38,14 +39,15 @@ int __init pcibios_map_irq(const struct pci_dev *dev, uint8_t slot, uint8_t pin)
 
 int pcibios_plat_dev_init(struct pci_dev *dev)
 {
-	unsigned int devfn = dev->devfn;
-
-	if (devfn > pci_data_size - 1)
-		return PCIBIOS_DEVICE_NOT_FOUND;
+	if (ath79_pci_plat_dev_init)
+		return ath79_pci_plat_dev_init(dev);
 
-	dev->dev.platform_data = pci_data[devfn].pdata;
+	return 0;
+}
 
-	return PCIBIOS_SUCCESSFUL;
+void __init ath79_pci_set_plat_dev_init(int (*func)(struct pci_dev *dev))
+{
+	ath79_pci_plat_dev_init = func;
 }
 
 int __init ath79_register_pci(void)

diff --git a/trunk/arch/mips/ath79/pci.h b/trunk/arch/mips/ath79/pci.h
@@ -13,14 +13,16 @@
 
 struct ar724x_pci_data {
 	int irq;
-	void *pdata;
 };
 
 void ar724x_pci_add_data(struct ar724x_pci_data *data, int size);
 
 #ifdef CONFIG_PCI
+void ath79_pci_set_plat_dev_init(int (*func)(struct pci_dev *dev));
 int ath79_register_pci(void);
 #else
+static inline void
+ath79_pci_set_plat_dev_init(int (*func)(struct pci_dev *)) {}
 static inline int ath79_register_pci(void) { return 0; }
 #endif