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| author | Rosen Penev <rosenp@gmail.com> | 2026-03-26 19:41:43 -0700 |
|---|---|---|
| committer | Stephen Boyd <sboyd@kernel.org> | 2026-05-28 18:40:46 -0700 |
| commit | 3443eec9c55d128064c83225a9111f1a1a37277a (patch) | |
| tree | 1153752a8a3527869da905d85e795b8bfef8b17e /drivers/spmi/spmi.c | |
| parent | 0c766f0f08ea681396814fd82eddd299da188625 (diff) | |
| download | linux-next-3443eec9c55d128064c83225a9111f1a1a37277a.tar.gz linux-next-3443eec9c55d128064c83225a9111f1a1a37277a.zip | |
spmi: use kzalloc_flex in main allocation
Add a flexible array member to avoid indexing past the struct.
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Diffstat (limited to 'drivers/spmi/spmi.c')
| -rw-r--r-- | drivers/spmi/spmi.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/spmi/spmi.c b/drivers/spmi/spmi.c index e889b129f3ac..57b7c0cb4240 100644 --- a/drivers/spmi/spmi.c +++ b/drivers/spmi/spmi.c @@ -450,7 +450,7 @@ struct spmi_controller *spmi_controller_alloc(struct device *parent, if (WARN_ON(!parent)) return ERR_PTR(-EINVAL); - ctrl = kzalloc(sizeof(*ctrl) + size, GFP_KERNEL); + ctrl = kzalloc_flex(*ctrl, priv, size); if (!ctrl) return ERR_PTR(-ENOMEM); @@ -459,7 +459,7 @@ struct spmi_controller *spmi_controller_alloc(struct device *parent, ctrl->dev.bus = &spmi_bus_type; ctrl->dev.parent = parent; ctrl->dev.of_node = parent->of_node; - spmi_controller_set_drvdata(ctrl, &ctrl[1]); + spmi_controller_set_drvdata(ctrl, ctrl->priv); id = ida_alloc(&ctrl_ida, GFP_KERNEL); if (id < 0) { |