sh: pci: New-style controller registration.

This moves off of the board_pci_channels[] approach for bus registration
and over to a cleaner register_pci_controller(), all derived from the
MIPS code.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

1 files changed, 18 insertions, 11 deletions

diff --git a/arch/sh/include/asm/pci.h b/arch/sh/include/asm/pci.h
index 82a9369511b..e057ebdb461 100644
--- a/arch/sh/include/asm/pci.h
+++ b/arch/sh/include/asm/pci.h
@@ -17,17 +17,22 @@
  * external) PCI controllers.
  */
 struct pci_channel {
-	int (*init)(struct pci_channel *chan);
-	struct pci_ops *pci_ops;
-	struct resource *io_resource;
-	struct resource *mem_resource;
-	int first_devfn;
-	int last_devfn;
-	int enabled;
-	unsigned long reg_base;
-	unsigned long io_base;
-
-	unsigned long io_map_base;
+	struct pci_channel	*next;
+
+	int			(*init)(struct pci_channel *chan);
+
+	struct pci_ops		*pci_ops;
+	struct resource		*io_resource;
+	struct resource		*mem_resource;
+
+	int			first_devfn;
+	int			last_devfn;
+	int			enabled;
+
+	unsigned long		reg_base;
+	unsigned long		io_base;
+
+	unsigned long		io_map_base;
 };
 
 /*
@@ -35,6 +40,8 @@ struct pci_channel {
  */
 extern struct pci_channel board_pci_channels[];
 
+extern void register_pci_controller(struct pci_channel *hose);
+
 extern unsigned long PCIBIOS_MIN_IO, PCIBIOS_MIN_MEM;
 
 struct pci_dev;