added pci_find_subsys() compatibility stub. changed extern inline functions

to static inline

diff --git a/include/linux/pci.h b/include/linux/pci.h
index 1a0d4a9af9374e55a349a1f5e1643d0e651c9b8c..efe742d80bdfdd770040f1cc518f72c2d4822fdf 100644 (file)
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -39,7 +39,7 @@ struct pci_device_id {
 #define PCI_DMA_FROMDEVICE              0
 #define PCI_DMA_TODEVICE                0
 
-extern inline void *pci_alloc_consistent(struct pci_dev *hwdev, size_t size,
+static inline void *pci_alloc_consistent(struct pci_dev *hwdev, size_t size,
        dma_addr_t *dma_handle)
 {
         void *ret;
@@ -57,7 +57,7 @@ extern inline void *pci_alloc_consistent(struct pci_dev *hwdev, size_t size,
         return ret;
 }
 
-extern inline void pci_free_consistent(struct pci_dev *hwdev, size_t size,
+static inline void pci_free_consistent(struct pci_dev *hwdev, size_t size,
        void *vaddr, dma_addr_t dma_handle)
 {
        free_pages((unsigned long)vaddr, get_order(size));
@@ -68,19 +68,19 @@ extern inline void pci_free_consistent(struct pci_dev *hwdev, size_t size,
 #define pci_dma_sync_single(cookie, address, size, dir)
 
 // for getting base addresses
-extern inline unsigned long pci_resource_start(struct pci_dev *dev, unsigned int bar)
+static inline unsigned long pci_resource_start(struct pci_dev *dev, unsigned int bar)
 {
        if(dev->base_address[bar] & PCI_BASE_ADDRESS_SPACE_IO)
                return dev->base_address[bar] & PCI_BASE_ADDRESS_IO_MASK;
        return dev->base_address[bar] & PCI_BASE_ADDRESS_MEM_MASK;
 }
 
-extern inline unsigned long pci_resource_end(struct pci_dev *dev, unsigned int bar)
+static inline unsigned long pci_resource_end(struct pci_dev *dev, unsigned int bar)
 {
        return pci_resource_start(dev, bar);
 }
 
-extern inline int pci_request_regions(struct pci_dev *dev, char *name)
+static inline int pci_request_regions(struct pci_dev *dev, char *name)
 {
        const int max_num_base_addr = 6;
        static const int fake_length = 1;
@@ -114,7 +114,7 @@ extern inline int pci_request_regions(struct pci_dev *dev, char *name)
        return 0;
 }
 
-extern inline void pci_release_regions(struct pci_dev *dev)
+static inline void pci_release_regions(struct pci_dev *dev)
 {
        static const int max_num_base_addr = 6;
        static const int fake_length = 1;
@@ -131,15 +131,23 @@ extern inline void pci_release_regions(struct pci_dev *dev)
        }
 }
 
+static inline struct pci_dev* pci_find_subsys( unsigned int vendor, unsigned int device,
+       unsigned int ss_vendor, unsigned int ss_device,
+       const struct pci_dev *from)
+{
+       rt_printk( "pci_find_subsys() not supported in kernels older than 2.4!\n" );
+       return NULL;
+}
+
 #endif
 
 #if LINUX_VERSION_CODE < KERNEL_VERSION(2,2,14)
-extern inline void pci_set_master(struct pci_dev *dev)
+static inline void pci_set_master(struct pci_dev *dev)
 { return; }
 #endif // 2.2.14
 
 #if LINUX_VERSION_CODE < KERNEL_VERSION(2,2,18)
-extern inline unsigned long pci_resource_len (struct pci_dev *dev, int n_base)
+static inline unsigned long pci_resource_len (struct pci_dev *dev, int n_base)
 { return 0; }
 #endif // 2.2.18