PCI: remove pcibios_find_class()

drivers/pci/compat.c

@@ -19,22 +19,6 @@ pcibios_present(void)
 	return !list_empty(&pci_devices);
 }
 
-int
-pcibios_find_class(unsigned int class, unsigned short index, unsigned char *bus, unsigned char *devfn)
-{
-	const struct pci_dev *dev = NULL;
-	int cnt = 0;
-
-	while ((dev = pci_find_class(class, dev)))
-		if (index == cnt++) {
-			*bus = dev->bus->number;
-			*devfn = dev->devfn;
-			return PCIBIOS_SUCCESSFUL;
-		}
-	return PCIBIOS_DEVICE_NOT_FOUND;
-}
-
-
 int
 pcibios_find_device(unsigned short vendor, unsigned short device, unsigned short index,
 		    unsigned char *bus, unsigned char *devfn)
@@ -75,5 +59,4 @@ EXPORT_SYMBOL(pcibios_read_config_dword);
 EXPORT_SYMBOL(pcibios_write_config_byte);
 EXPORT_SYMBOL(pcibios_write_config_word);
 EXPORT_SYMBOL(pcibios_write_config_dword);
-EXPORT_SYMBOL(pcibios_find_class);
 EXPORT_SYMBOL(pcibios_find_device);

include/linux/pci.h

@@ -533,7 +533,6 @@ int pcibios_write_config_word (unsigned char bus, unsigned char dev_fn,
 			       unsigned char where, unsigned short val);
 int pcibios_write_config_dword (unsigned char bus, unsigned char dev_fn,
 				unsigned char where, unsigned int val);
-int pcibios_find_class (unsigned int class_code, unsigned short index, unsigned char *bus, unsigned char *dev_fn);
 int pcibios_find_device (unsigned short vendor, unsigned short dev_id,
 			 unsigned short index, unsigned char *bus,
 			 unsigned char *dev_fn);
@@ -661,8 +660,6 @@ void pci_pool_free (struct pci_pool *pool, void *vaddr, dma_addr_t addr);
 
 #ifndef CONFIG_PCI
 static inline int pcibios_present(void) { return 0; }
-static inline int pcibios_find_class (unsigned int class_code, unsigned short index, unsigned char *bus, unsigned char *dev_fn) 
-{ 	return PCIBIOS_DEVICE_NOT_FOUND; }
 
 #define _PCI_NOP(o,s,t) \
 	static inline int pcibios_##o##_config_##s (u8 bus, u8 dfn, u8 where, t val) \