iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

clk: mediatek: Add mtk_clk_simple_remove()

Browse Source 
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>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220208124034.414635-20-wenst@chromium.org
Reviewed-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
This commit is contained in:
Chen-Yu Tsai 2022-02-08 20:40:22 +08:00 committed by Stephen Boyd
parent cb50864f6c
commit 2204d96b19
2 changed files with 16 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
drivers/clk/mediatek/clk-mtk.c
View File

@ -374,6 +374,8 @@ int mtk_clk_simple_probe(struct platform_device *pdev)
if (r)
goto free_data;
platform_set_drvdata(pdev, clk_data);
return r;
free_data:
@ -381,4 +383,17 @@ free_data:
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");

1
drivers/clk/mediatek/clk-mtk.h
View File

@ -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 */