Kconfig: introduce HAS_IOPORT option and select it as necessary

[sfrench/cifs-2.6.git] / arch / x86 / Kconfig

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index a825bf031f4957396c8201ff375abeafaceceab2..44514c63a476d771e52329874bc8ab7e32ba26ff 100644 (file)
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -162,6 +162,7 @@ config X86
        select GUP_GET_PXX_LOW_HIGH             if X86_PAE
        select HARDIRQS_SW_RESEND
        select HARDLOCKUP_CHECK_TIMESTAMP       if X86_64
+       select HAS_IOPORT
        select HAVE_ACPI_APEI                   if ACPI
        select HAVE_ACPI_APEI_NMI               if ACPI
        select HAVE_ALIGNED_STRUCT_PAGE         if SLUB