isapnp: move definitions to mod_devicetable.h so file2alias can reach them.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
index 56fde43..d770700 100644
--- a/include/linux/mod_devicetable.h
+++ b/include/linux/mod_devicetable.h
@@ -483,4 +483,11 @@
 
 #define ZORRO_DEVICE_MODALIAS_FMT	"zorro:i%08X"
 
+#define ISAPNP_ANY_ID		0xffff
+struct isapnp_device_id {
+	unsigned short card_vendor, card_device;
+	unsigned short vendor, function;
+	kernel_ulong_t driver_data;	/* data private to the driver */
+};
+
 #endif /* LINUX_MOD_DEVICETABLE_H */