thunderbolt: Compile on x86 only

So far Thunderbolt is (unfortunately) an Intel proprietary technology
that is only available on x86, so compiling on other arches is pointless
except for testing purposes.  Amend Kconfig accordingly.

Suggested-by: Arnd Bergmann <[email protected]>
Signed-off-by: Lukas Wunner <[email protected]>
Acked-by: Arnd Bergmann <[email protected]>
Cc: Andreas Noever <[email protected]>
Cc: Ard Biesheuvel <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Matt Fleming <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: [email protected]
Link: http://lkml.kernel.org/r/7dfda728d3ee8a33c80c49b224da7359c6015eea.1479456179.git.lukas@wunner.de
Signed-off-by: Ingo Molnar <[email protected]>

diff --git a/drivers/thunderbolt/Kconfig b/drivers/thunderbolt/Kconfig
index de5d27ec67d6fe85a7057c21e1430ccf30782ca4..d35db16aa43f5ef2e3979d46c9c91b20c5774b3d 100644 (file)
--- a/drivers/thunderbolt/Kconfig
+++ b/drivers/thunderbolt/Kconfig
@@ -1,6 +1,7 @@
 menuconfig THUNDERBOLT
        tristate "Thunderbolt support for Apple devices"
        depends on PCI
+       depends on X86 || COMPILE_TEST
        select APPLE_PROPERTIES if EFI_STUB && X86
        select CRC32
        help