>In preparation for commonizing topckgen probe on various MediaTek SoCs
>clock drivers, add the ability to register the MFG MUX notifier in
>mtk_clk_simple_probe() by passing a custom notifier register function
>pointer, as this function will be slightly different across different
>SoCs.
>
>Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>
>---
> drivers/clk/mediatek/clk-mtk.c | 8 ++++++++
> drivers/clk/mediatek/clk-mtk.h | 3 +++
> 2 files changed, 11 insertions(+)
>
>diff --git a/drivers/clk/mediatek/clk-mtk.c b/drivers/clk/mediatek/clk-mtk.c
>index b0a6225cd7b2..df6281492fb6 100644
>--- a/drivers/clk/mediatek/clk-mtk.c
>+++ b/drivers/clk/mediatek/clk-mtk.c
>@@ -533,6 +533,14 @@ int mtk_clk_simple_probe(struct platform_device *pdev)
> goto unregister_composites;
> }
>
>+ if (mcd->clk_notifier_func) {
>+ struct clk *mfg_mux = clk_data->hws[mcd->mfg_clk_idx]->clk;
>+
>+ r = mcd->clk_notifier_func(&pdev->dev, mfg_mux);
>+ if (r)
>+ goto unregister_clks;
>+ }
Should we have a IS_ERR_OR_NULL() check for clk_data->hws[mcd->mfg_clk_idx]?
thanks,
Miles
>+
> r = of_clk_add_hw_provider(node, of_clk_hw_onecell_get, clk_data);
> if (r)
