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clk: mediatek: mt2712: Add error handling to clk_mt2712_apmixed_probe()

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[ Upstream commit 20cace1b9d ]

This function was completely missing error handling: add it.

Fixes: e2f744a82d ("clk: mediatek: Add MT2712 clock support")
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>
Link: https://lore.kernel.org/r/20230306140543.1813621-8-angelogioacchino.delregno@collabora.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
AngeloGioacchino Del Regno
2023-03-06 15:04:56 +01:00
committed by Greg Kroah-Hartman
parent 23cc819125
commit 6f24e8ef33
1 changed files with 14 additions and 4 deletions
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18
drivers/clk/mediatek/clk-mt2712.c
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@@ -1283,15 +1283,25 @@ static int clk_mt2712_apmixed_probe(struct platform_device *pdev)
struct device_node *node = pdev->dev.of_node; struct device_node *node = pdev->dev.of_node;
clk_data = mtk_alloc_clk_data(CLK_APMIXED_NR_CLK); clk_data = mtk_alloc_clk_data(CLK_APMIXED_NR_CLK);
if (!clk_data)
return -ENOMEM;
mtk_clk_register_plls(node, plls, ARRAY_SIZE(plls), clk_data); r = mtk_clk_register_plls(node, plls, ARRAY_SIZE(plls), clk_data);
if (r)
goto free_clk_data;
r = of_clk_add_hw_provider(node, of_clk_hw_onecell_get, clk_data); r = of_clk_add_hw_provider(node, of_clk_hw_onecell_get, clk_data);
if (r) {
dev_err(&pdev->dev, "Cannot register clock provider: %d\n", r);
goto unregister_plls;
}
if (r != 0) return 0;
pr_err("%s(): could not register clock provider: %d\n",
__func__, r);
unregister_plls:
mtk_clk_unregister_plls(plls, ARRAY_SIZE(plls), clk_data);
free_clk_data:
mtk_free_clk_data(clk_data);
return r; return r;
} }