From 6c9d6dd7f0fae07c42f12d3ebab8c85aab385749 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Wed, 10 May 2017 21:05:16 +0200 Subject: [PATCH] tee: add ARM_SMCCC dependency For the moment, the tee subsystem only makes sense in combination with the op-tee driver that depends on ARM_SMCCC, so let's hide the subsystem from users that can't select that. Suggested-by: Linus Torvalds Signed-off-by: Arnd Bergmann [egukim: Backported from mainline kernel v4.12] Signed-off-by:eunggu kim Change-Id: I043b28e0e44ee8b9bb1310af4ff811af39fd5f84 --- drivers/tee/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/tee/Kconfig b/drivers/tee/Kconfig index 2330a4e..a6df12d 100644 --- a/drivers/tee/Kconfig +++ b/drivers/tee/Kconfig @@ -1,6 +1,7 @@ # Generic Trusted Execution Environment Configuration config TEE tristate "Trusted Execution Environment support" + depends on HAVE_ARM_SMCCC || COMPILE_TEST select DMA_SHARED_BUFFER select GENERIC_ALLOCATOR help -- 2.7.4