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| author | Arnd Bergmann <arnd@arndb.de> | 2017-05-10 22:05:16 +0300 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2017-05-10 22:05:16 +0300 |
| commit | e84188852a7239d7a144af12f7e5dac8fa88600b (patch) | |
| tree | 362838b0d7531717c74bcb4ffdabce3420a92dce | |
| parent | e038d5515b4a0c0946f331f4eeaa538453a89c36 (diff) | |
| download | linux-e84188852a7239d7a144af12f7e5dac8fa88600b.tar.xz | |
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 <torvalds@linux-foundation.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| -rw-r--r-- | drivers/tee/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/tee/Kconfig b/drivers/tee/Kconfig index 2330a4eb4e8b..a6df12d88f90 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 |