Messages in this thread Patch in this message | | | From | Chen-Yu Tsai <> | Subject | [PATCH 19/31] clk: mediatek: Add mtk_clk_simple_remove() | Date | Sat, 22 Jan 2022 17:17:19 +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> --- 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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