On Mon, Feb 6, 2023 at 11:29 PM AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com> wrote:
>
> This function was completely missing error handling: add it.
>
Fixes tag?
Code looks OK. So once the tag is added,
Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>
> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
> ---
> drivers/clk/mediatek/clk-mt2712.c | 18 ++++++++++++++----
> 1 file changed, 14 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/clk/mediatek/clk-mt2712.c b/drivers/clk/mediatek/clk-mt2712.c
> index ce28ee47f5cf..8aa361f0fa13 100644
> --- a/drivers/clk/mediatek/clk-mt2712.c
> +++ b/drivers/clk/mediatek/clk-mt2712.c
> @@ -1091,15 +1091,25 @@ static int clk_mt2712_apmixed_probe(struct platform_device *pdev)
> struct device_node *node = pdev->dev.of_node;
>
> 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);
> + if (r) {
> + dev_err(&pdev->dev, "Cannot register clock provider: %d\n", r);
> + goto unregister_plls;
> + }
>
> - if (r != 0)
> - pr_err("%s(): could not register clock provider: %d\n",
> - __func__, r);
> + return 0;
>
> +unregister_plls:
> + mtk_clk_unregister_plls(plls, ARRAY_SIZE(plls), clk_data);
> +free_clk_data:
> + mtk_free_clk_data(clk_data);
> return r;
> }
>
> --
> 2.39.1
>