[PATCH AUTOSEL 6.9 06/22] tee: optee: ffa: Fix missing-field-initializers warning

Sasha Levin
2024-07-16T14:25:36Z

From: Mark-PK Tsai <mark-pk.tsai@mediatek.com>

[ Upstream commit e0556255a53d6d3d406a28362dffd972018a997c ]

The 'missing-field-initializers' warning was reported
when building with W=2.
This patch use designated initializers for
'struct ffa_send_direct_data' to suppress the warning
and clarify the initialization intent.

Signed-off-by: ming-jen.chang <ming-jen.chang@mediatek.com>
Signed-off-by: Mark-PK Tsai <mark-pk.tsai@mediatek.com>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/tee/optee/ffa_abi.c | 12 +++++++++---
1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/drivers/tee/optee/ffa_abi.c b/drivers/tee/optee/ffa_abi.c
index ecb5eb079408e..c5a3e25c55dab 100644
--- a/drivers/tee/optee/ffa_abi.c
+++ b/drivers/tee/optee/ffa_abi.c
@@ -660,7 +660,9 @@ static bool optee_ffa_api_is_compatbile(struct ffa_device *ffa_dev,
const struct ffa_ops *ops)
{
const struct ffa_msg_ops *msg_ops = ops->msg_ops;
- struct ffa_send_direct_data data = { OPTEE_FFA_GET_API_VERSION };
+ struct ffa_send_direct_data data = {
+ .data0 = OPTEE_FFA_GET_API_VERSION,
+ };
int rc;

msg_ops->mode_32bit_set(ffa_dev);
@@ -677,7 +679,9 @@ static bool optee_ffa_api_is_compatbile(struct ffa_device *ffa_dev,
return false;
}

- data = (struct ffa_send_direct_data){ OPTEE_FFA_GET_OS_VERSION };
+ data = (struct ffa_send_direct_data){
+ .data0 = OPTEE_FFA_GET_OS_VERSION,
+ };
rc = msg_ops->sync_send_receive(ffa_dev, &data);
if (rc) {
pr_err("Unexpected error %d\n", rc);
@@ -698,7 +702,9 @@ static bool optee_ffa_exchange_caps(struct ffa_device *ffa_dev,
unsigned int *rpc_param_count,
unsigned int *max_notif_value)
{
- struct ffa_send_direct_data data = { OPTEE_FFA_EXCHANGE_CAPABILITIES };
+ struct ffa_send_direct_data data = {
+ .data0 = OPTEE_FFA_EXCHANGE_CAPABILITIES,
+ };
int rc;

rc = ops->msg_ops->sync_send_receive(ffa_dev, &data);
--
2.43.0