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SubjectRe: [PATCH v7 9/9] interconnect: qcom: msm8996: Promote to core_initcall
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On 08/03/2023 21:40, Konrad Dybcio wrote:
> The interconnect driver is (or soon will be) vital to many other
> devices, as it's not a given that the bootloader will set up enough
> bandwidth for us or that the values we come into are reasonable.
>
> Promote the driver to core_initcall to ensure the consumers (i.e.
> most "meaningful" parts of the SoC) can probe without deferrals.
>
> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
> ---
> drivers/interconnect/qcom/msm8996.c | 12 +++++++++++-
> 1 file changed, 11 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/interconnect/qcom/msm8996.c b/drivers/interconnect/qcom/msm8996.c
> index 347fe59ec293..1eb51ed18b0b 100644
> --- a/drivers/interconnect/qcom/msm8996.c
> +++ b/drivers/interconnect/qcom/msm8996.c
> @@ -2109,7 +2109,17 @@ static struct platform_driver qnoc_driver = {
> .sync_state = icc_sync_state,
> }
> };
> -module_platform_driver(qnoc_driver);
> +static int __init qnoc_driver_init(void)
> +{
> + return platform_driver_register(&qnoc_driver);
> +}
> +core_initcall(qnoc_driver_init);
> +
> +static void __exit qnoc_driver_exit(void)
> +{
> + platform_driver_unregister(&qnoc_driver);
> +}
> +module_exit(qnoc_driver_exit);
>
> MODULE_AUTHOR("Yassine Oudjana <y.oudjana@protonmail.com>");
> MODULE_DESCRIPTION("Qualcomm MSM8996 NoC driver");
>

Its probably the right-thing-to-do to have interconnects probe earlier
but, then, why restrict that to 8996 only ?

---
bod

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