diff --git a/drivers/net/irda/Kconfig b/drivers/net/irda/Kconfig
index 266ba7d8f3d1..2098d0af8ff5 100644
--- a/drivers/net/irda/Kconfig
+++ b/drivers/net/irda/Kconfig
@@ -364,7 +364,7 @@ config WINBOND_FIR
 
 config TOSHIBA_FIR
 	tristate "Toshiba Type-O IR Port"
-	depends on IRDA && PCI && !64BIT
+	depends on IRDA && PCI && !64BIT && VIRT_TO_BUS
 	help
 	  Say Y here if you want to build support for the Toshiba Type-O IR
 	  and Donau oboe chipsets. These chipsets are used by the Toshiba