3 files changed, 3 insertions, 2 deletions
diff --git a/drivers/tee/qcomtee/Kconfig b/drivers/tee/qcomtee/Kconfig
index 927686abceb1..9f19dee08db4 100644
--- a/drivers/tee/qcomtee/Kconfig
+++ b/drivers/tee/qcomtee/Kconfig
@@ -2,6 +2,7 @@
 # Qualcomm Trusted Execution Environment Configuration
 config QCOMTEE
 	tristate "Qualcomm TEE Support"
+	depends on ARCH_QCOM || COMPILE_TEST
 	depends on !CPU_BIG_ENDIAN
 	select QCOM_SCM
 	select QCOM_TZMEM_MODE_SHMBRIDGE
diff --git a/drivers/tee/qcomtee/call.c b/drivers/tee/qcomtee/call.c
index cc17a48d0ab7..ac134452cc9c 100644
--- a/drivers/tee/qcomtee/call.c
+++ b/drivers/tee/qcomtee/call.c
@@ -308,7 +308,7 @@ out_failed:
 	}
 
 	/* Release any IO and OO objects not processed. */
-	for (; u[i].type && i < num_params; i++) {
+	for (; i < num_params && u[i].type; i++) {
 		if (u[i].type == QCOMTEE_ARG_TYPE_OO ||
 		    u[i].type == QCOMTEE_ARG_TYPE_IO)
 			qcomtee_object_put(u[i].o);
diff --git a/drivers/tee/qcomtee/core.c b/drivers/tee/qcomtee/core.c
index 783acc59cfa9..b6715ada7700 100644
--- a/drivers/tee/qcomtee/core.c
+++ b/drivers/tee/qcomtee/core.c
@@ -424,7 +424,7 @@ static int qcomtee_prepare_msg(struct qcomtee_object_invoke_ctx *oic,
 		if (!(u[i].flags & QCOMTEE_ARG_FLAGS_UADDR))
 			memcpy(msgptr, u[i].b.addr, u[i].b.size);
 		else if (copy_from_user(msgptr, u[i].b.uaddr, u[i].b.size))
-			return -EINVAL;
+			return -EFAULT;
 
 		offset += qcomtee_msg_offset_align(u[i].b.size);
 		ib++;