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[2/4] soc: mediatek: pwrap: Switch to devm_clk_bulk_get_all_enabled()

Message ID 20240914-clk_bulk_ena_fix-v1-2-ce3537585c06@collabora.com (mailing list archive)
State New, archived
Headers show
Series Provide devm_clk_bulk_get_all_enabled() helper | expand

Commit Message

Cristian Ciocaltea Sept. 14, 2024, 6:04 p.m. UTC 
The helper devm_clk_bulk_get_all_enable() is partially broken and will
be dropped since it missed to return the number of clocks stored in the
clk_bulk_data table referenced by the clks argument.

Use the newly introduced devm_clk_bulk_get_all_enabled() variant
instead, which is consistent with devm_clk_bulk_get_all() in terms of
the returned value:

 > 0 if one or more clocks have been stored
 = 0 if there are no clocks
 < 0 if an error occurred

Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
---
 drivers/soc/mediatek/mtk-pmic-wrap.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Comments

AngeloGioacchino Del Regno Sept. 16, 2024, 12:08 p.m. UTC | #1 
Il 14/09/24 20:04, Cristian Ciocaltea ha scritto:
> The helper devm_clk_bulk_get_all_enable() is partially broken and will
> be dropped since it missed to return the number of clocks stored in the
> clk_bulk_data table referenced by the clks argument.
> 
> Use the newly introduced devm_clk_bulk_get_all_enabled() variant
> instead, which is consistent with devm_clk_bulk_get_all() in terms of
> the returned value:
> 
>   > 0 if one or more clocks have been stored
>   = 0 if there are no clocks
>   < 0 if an error occurred
> 
> Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>

> ---
>   drivers/soc/mediatek/mtk-pmic-wrap.c | 4 ++--
>   1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/soc/mediatek/mtk-pmic-wrap.c b/drivers/soc/mediatek/mtk-pmic-wrap.c
> index 9fdc0ef79202..0bcd85826375 100644
> --- a/drivers/soc/mediatek/mtk-pmic-wrap.c
> +++ b/drivers/soc/mediatek/mtk-pmic-wrap.c
> @@ -2518,8 +2518,8 @@ static int pwrap_probe(struct platform_device *pdev)
>   		}
>   	}
>   
> -	ret = devm_clk_bulk_get_all_enable(wrp->dev, &clk);
> -	if (ret)
> +	ret = devm_clk_bulk_get_all_enabled(wrp->dev, &clk);
> +	if (ret < 0)
>   		return dev_err_probe(wrp->dev, ret,
>   				     "failed to get clocks\n");
>   
>
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Patch

diff --git a/drivers/soc/mediatek/mtk-pmic-wrap.c b/drivers/soc/mediatek/mtk-pmic-wrap.c
index 9fdc0ef79202..0bcd85826375 100644
--- a/drivers/soc/mediatek/mtk-pmic-wrap.c
+++ b/drivers/soc/mediatek/mtk-pmic-wrap.c
@@ -2518,8 +2518,8 @@  static int pwrap_probe(struct platform_device *pdev)
 		}
 	}
 
-	ret = devm_clk_bulk_get_all_enable(wrp->dev, &clk);
-	if (ret)
+	ret = devm_clk_bulk_get_all_enabled(wrp->dev, &clk);
+	if (ret < 0)
 		return dev_err_probe(wrp->dev, ret,
 				     "failed to get clocks\n");