summaryrefslogtreecommitdiff
path: root/arch/alpha/kernel/pci_impl.h
diff options
context:
space:
mode:
Diffstat (limited to 'arch/alpha/kernel/pci_impl.h')
-rw-r--r--arch/alpha/kernel/pci_impl.h13
1 files changed, 4 insertions, 9 deletions
diff --git a/arch/alpha/kernel/pci_impl.h b/arch/alpha/kernel/pci_impl.h
index f8b74995a002..00edd04b585e 100644
--- a/arch/alpha/kernel/pci_impl.h
+++ b/arch/alpha/kernel/pci_impl.h
@@ -106,16 +106,11 @@ struct pci_iommu_arena;
* Where A = pin 1, B = pin 2 and so on and pin=0 = default = A.
* Thus, each swizzle is ((pin-1) + (device#-4)) % 4
*
- * The following code swizzles for exactly one bridge. The routine
- * common_swizzle below handles multiple bridges. But there are a
- * couple boards that do strange things, so we define this here.
+ * pci_swizzle_interrupt_pin() swizzles for exactly one bridge. The routine
+ * pci_common_swizzle() handles multiple bridges. But there are a
+ * couple boards that do strange things.
*/
-static inline u8 bridge_swizzle(u8 pin, u8 slot)
-{
- return (((pin-1) + slot) % 4) + 1;
-}
-
/* The following macro is used to implement the table-based irq mapping
function for all single-bus Alphas. */
@@ -184,7 +179,7 @@ extern int pci_probe_only;
extern unsigned long alpha_agpgart_size;
extern void common_init_pci(void);
-extern u8 common_swizzle(struct pci_dev *, u8 *);
+#define common_swizzle pci_common_swizzle
extern struct pci_controller *alloc_pci_controller(void);
extern struct resource *alloc_resource(void);