[PATCH] gpio: allow COMPILE_TEST for IOPORT drivers

[Rosen Penev]

These drivers are gated by X86 but they compile on non-x86 just fine.
Add COMPILE_TEST to the menu so that these drivers can use it if they
want.

Signed-off-by: Rosen Penev <rosenp@xxxxxxxxx>
---
 drivers/gpio/Kconfig | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index 4c02c56f6748..a7b18fd59110 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -954,7 +954,8 @@ config GPIO_IDT3243X
 endmenu
 
 menu "Port-mapped I/O GPIO drivers"
-	depends on X86 && HAS_IOPORT # I/O space access
+	depends on X86 || COMPILE_TEST
+	depends on HAS_IOPORT # I/O space access
 
 config GPIO_VX855
 	tristate "VIA VX855/VX875 GPIO"
-- 
2.55.0