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 0828240f27e62..b8ba360e863ed 100644 --- a/drivers/tee/optee/ffa_abi.c +++ b/drivers/tee/optee/ffa_abi.c @@ -657,7 +657,9 @@ 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); @@ -674,7 +676,9 @@ 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); @@ -694,7 +698,9 @@ static bool optee_ffa_exchange_caps(struct ffa_device *ffa_dev, u32 *sec_caps, unsigned int *rpc_param_count) { - 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);