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authorOlof Johansson <olof@lixom.net>2019-01-01 00:06:30 +0300
committerOlof Johansson <olof@lixom.net>2019-01-01 00:06:30 +0300
commit5e0bd98f8ceffce3da9c09cdcf5f5f30d4d9bd59 (patch)
treeafedae9d0d5bad8721d49a59d9a9d1bbbe03907f
parent6ae284ab58a2e990a5f4daba1eb42fc600cf004b (diff)
parent3c15ddb97c77f34ba009910becd5921f169770a2 (diff)
downloadlinux-5e0bd98f8ceffce3da9c09cdcf5f5f30d4d9bd59.tar.xz
Merge tag 'tee-subsys-optee-for-4.21' of https://git.linaro.org/people/jens.wiklander/linux-tee into next/late
OP-TEE dynamic shm log message Adds a log message in the OP-TEE driver to inform that dynamic shared memory is enabled. * tag 'tee-subsys-optee-for-4.21' of https://git.linaro.org/people/jens.wiklander/linux-tee: tee: optee: log message if dynamic shm is enabled Signed-off-by: Olof Johansson <olof@lixom.net>
-rw-r--r--drivers/tee/optee/core.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/tee/optee/core.c b/drivers/tee/optee/core.c
index 34dce850067b..e5efce3c08e2 100644
--- a/drivers/tee/optee/core.c
+++ b/drivers/tee/optee/core.c
@@ -631,6 +631,9 @@ static struct optee *optee_probe(struct device_node *np)
optee_enable_shm_cache(optee);
+ if (optee->sec_caps & OPTEE_SMC_SEC_CAP_DYNAMIC_SHM)
+ pr_info("dynamic shared memory is enabled\n");
+
pr_info("initialized driver\n");
return optee;
err: