soc: mediatek: mtk-svs: delete node name check

[PATCH] soc: mediatek: mtk-svs: delete node name check

Posted by matthias.bgg@kernel.org 1 year, 7 months ago

From: Matthias Brugger <matthias.bgg@gmail.com>

The function  svs_add_device_link is called only internally from the SoC
specific probe functions. We don't need to check if the node_name is
null because that would mean that we have a buggy SoC probe function in
the first place.

Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
---

 drivers/soc/mediatek/mtk-svs.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/drivers/soc/mediatek/mtk-svs.c b/drivers/soc/mediatek/mtk-svs.c
index 299f580847bdc..a7eb019b5157d 100644
--- a/drivers/soc/mediatek/mtk-svs.c
+++ b/drivers/soc/mediatek/mtk-svs.c
@@ -2027,11 +2027,6 @@ static struct device *svs_add_device_link(struct svs_platform *svsp,
 	struct device *dev;
 	struct device_link *sup_link;
 
-	if (!node_name) {
-		dev_err(svsp->dev, "node name cannot be null\n");
-		return ERR_PTR(-EINVAL);
-	}
-
 	dev = svs_get_subsys_device(svsp, node_name);
 	if (IS_ERR(dev))
 		return dev;
-- 
2.39.0

Re: [PATCH] soc: mediatek: mtk-svs: delete node name check

Posted by AngeloGioacchino Del Regno 1 year, 7 months ago

Il 09/02/23 17:24, matthias.bgg@kernel.org ha scritto:
> From: Matthias Brugger <matthias.bgg@gmail.com>
> 
> The function  svs_add_device_link is called only internally from the SoC
> specific probe functions. We don't need to check if the node_name is
> null because that would mean that we have a buggy SoC probe function in
> the first place.
> 
> Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>

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

Re: [PATCH] soc: mediatek: mtk-svs: delete node name check

Posted by Roger Lu (陸瑞傑) 1 year, 7 months ago

On Fri, 2023-02-10 at 13:01 +0100, AngeloGioacchino Del Regno wrote:
> Il 09/02/23 17:24, matthias.bgg@kernel.org ha scritto:
> > From: Matthias Brugger <matthias.bgg@gmail.com>
> > 
> > The function  svs_add_device_link is called only internally from the SoC
> > specific probe functions. We don't need to check if the node_name is
> > null because that would mean that we have a buggy SoC probe function in
> > the first place.
> > 
> > Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
> 
> Reviewed-by: AngeloGioacchino Del Regno <
> angelogioacchino.delregno@collabora.com>

Reviewed-by: Roger Lu <roger.lu@mediatek.com>

Re: [PATCH] soc: mediatek: mtk-svs: delete node name check

Posted by Matthias Brugger 1 year, 7 months ago


On 11/02/2023 12:37, Roger Lu (陸瑞傑) wrote:
> On Fri, 2023-02-10 at 13:01 +0100, AngeloGioacchino Del Regno wrote:
>> Il 09/02/23 17:24, matthias.bgg@kernel.org ha scritto:
>>> From: Matthias Brugger <matthias.bgg@gmail.com>
>>>
>>> The function  svs_add_device_link is called only internally from the SoC
>>> specific probe functions. We don't need to check if the node_name is
>>> null because that would mean that we have a buggy SoC probe function in
>>> the first place.
>>>
>>> Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
>>
>> Reviewed-by: AngeloGioacchino Del Regno <
>> angelogioacchino.delregno@collabora.com>
> 
> Reviewed-by: Roger Lu <roger.lu@mediatek.com>

Applied, thanks for the reviews.
Matthias