On 6/8/26 7:04 AM, Rosen Penev wrote:
> Use a flexible array member to reduce allocation by 1.
>
> Add __counted_by for extra runtime analysis. Move counting variable
> assignment after allocation before any array access,
>
> Signed-off-by: Rosen Penev <[email protected]>
> ---
[...]
> diff --git a/drivers/interconnect/qcom/icc-rpm.h
> b/drivers/interconnect/qcom/icc-rpm.h
> index 7d1cb2efa9ee..b08821c2ef74 100644
> --- a/drivers/interconnect/qcom/icc-rpm.h
> +++ b/drivers/interconnect/qcom/icc-rpm.h
> @@ -64,9 +64,9 @@ struct qcom_icc_provider {
> u32 bus_clk_rate[QCOM_SMD_RPM_STATE_NUM];
> const struct rpm_clk_resource *bus_clk_desc;
> struct clk *bus_clk;
> - struct clk_bulk_data *intf_clks;
> bool keep_alive;
> bool ignore_enxio;
> + struct clk_bulk_data intf_clks[] __counted_by(num_intf_clks);
nit: it's easier to visually track if these are kept together. I think
you may also need to update the kerneldoc as the order changes
Konrad
