Messages in this thread | | | From | Miles Chen <> | Subject | Re: [PATCH 19/31] clk: mediatek: Add mtk_clk_simple_remove() | Date | Wed, 26 Jan 2022 15:13:49 +0800 |
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> In commit c58cd0e40ffa ("clk: mediatek: Add mtk_clk_simple_probe() to > simplify clock providers"), a generic probe function was added to > simplify clk drivers that only needed to support clk gates. However due > to the lack of unregister APIs, a corresponding remove function was not > added. > > Now that the unregister APIs have been implemented, add aforementioned > remove function to make it complete. > > Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
Reviewed-by: Miles Chen <miles.chen@mediatek.com> > --- > drivers/clk/mediatek/clk-mtk.c | 15 +++++++++++++++ > drivers/clk/mediatek/clk-mtk.h | 1 + > 2 files changed, 16 insertions(+) > > diff --git a/drivers/clk/mediatek/clk-mtk.c b/drivers/clk/mediatek/clk-mtk.c > index 2150ed8678e0..cd76e1d80242 100644 > --- a/drivers/clk/mediatek/clk-mtk.c > +++ b/drivers/clk/mediatek/clk-mtk.c > @@ -369,6 +369,8 @@ int mtk_clk_simple_probe(struct platform_device *pdev) > if (r) > goto free_data; > > + platform_set_drvdata(pdev, clk_data); > + > return r; > > free_data: > @@ -376,4 +378,17 @@ int mtk_clk_simple_probe(struct platform_device *pdev) > return r; > } > > +int mtk_clk_simple_remove(struct platform_device *pdev) > +{ > + const struct mtk_clk_desc *mcd = of_device_get_match_data(&pdev->dev); > + struct clk_onecell_data *clk_data = platform_get_drvdata(pdev); > + struct device_node *node = pdev->dev.of_node; > + > + of_clk_del_provider(node); > + mtk_clk_unregister_gates(mcd->clks, mcd->num_clks, clk_data); > + mtk_free_clk_data(clk_data); > + > + return 0; > +} > + > MODULE_LICENSE("GPL"); > diff --git a/drivers/clk/mediatek/clk-mtk.h b/drivers/clk/mediatek/clk-mtk.h > index 3c3a934f53cd..4fa658f5d934 100644 > --- a/drivers/clk/mediatek/clk-mtk.h > +++ b/drivers/clk/mediatek/clk-mtk.h > @@ -202,5 +202,6 @@ struct mtk_clk_desc { > }; > > int mtk_clk_simple_probe(struct platform_device *pdev); > +int mtk_clk_simple_remove(struct platform_device *pdev); > > #endif /* __DRV_CLK_MTK_H */ > -- > 2.35.0.rc0.227.g00780c9af4-goog >
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