lkml.org 
[lkml]   [2022]   [Dec]   [29]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRe: [PATCH v2 18/23] clk: mediatek: clk-mtk: Register MFG notifier in mtk_clk_simple_probe()
Date
>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@collabora.com>
>---
> 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)

\
 
 \ /
  Last update: 2023-03-26 23:22    [W:0.903 / U:0.236 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site