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Message-ID: <20240716142825.2713416-5-sashal@kernel.org>
Date: Tue, 16 Jul 2024 10:28:02 -0400
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org,
stable@...r.kernel.org
Cc: Mark-PK Tsai <mark-pk.tsai@...iatek.com>,
"ming-jen . chang" <ming-jen.chang@...iatek.com>,
Jens Wiklander <jens.wiklander@...aro.org>,
Sasha Levin <sashal@...nel.org>,
matthias.bgg@...il.com,
angelogioacchino.delregno@...labora.com,
op-tee@...ts.trustedfirmware.org,
linux-arm-kernel@...ts.infradead.org,
linux-mediatek@...ts.infradead.org
Subject: [PATCH AUTOSEL 6.1 05/15] tee: optee: ffa: Fix missing-field-initializers warning
From: Mark-PK Tsai <mark-pk.tsai@...iatek.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@...iatek.com>
Signed-off-by: Mark-PK Tsai <mark-pk.tsai@...iatek.com>
Signed-off-by: Jens Wiklander <jens.wiklander@...aro.org>
Signed-off-by: Sasha Levin <sashal@...nel.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);
--
2.43.0
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