[RFC 03/32] ACPI: Kconfig: add HAS_IOPORT dependencies

[Niklas Schnelle]

In a future patch HAS_IOPORT=n will result in inb()/outb() and friends
not being declared. As ACPI always uses I/O port access we depend on
HAS_IOPORT unconditionally.

Co-developed-by: Arnd Bergmann <arnd at kernel.org>
Signed-off-by: Arnd Bergmann <arnd at kernel.org>
Signed-off-by: Niklas Schnelle <schnelle at linux.ibm.com>
---
 drivers/acpi/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index cdbdf68bd98f..b57f15817ede 100644
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -9,6 +9,7 @@ config ARCH_SUPPORTS_ACPI
 menuconfig ACPI
 	bool "ACPI (Advanced Configuration and Power Interface) Support"
 	depends on ARCH_SUPPORTS_ACPI
+	depends on HAS_IOPORT
 	select PNP
 	select NLS
 	default y if X86
-- 
2.32.0