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soc: samsung: exynos-chipid: use a local dev variable 

Use a local variable for struct device to avoid dereferencing.

Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org>
Link: https://patch.msgid.link/20251031-gs101-chipid-v1-2-d78d1076b210@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
This commit is contained in:
Tudor Ambarus 2025-10-31 12:56:01 +00:00 committed by Krzysztof Kozlowski
parent af17f9f0bb
commit bea18c67a0
1 changed files with 8 additions and 8 deletions
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16
drivers/soc/samsung/exynos-chipid.c
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@ -109,16 +109,17 @@ static int exynos_chipid_probe(struct platform_device *pdev)
const struct exynos_chipid_variant *drv_data; const struct exynos_chipid_variant *drv_data;
struct exynos_chipid_info soc_info; struct exynos_chipid_info soc_info;
struct soc_device_attribute *soc_dev_attr; struct soc_device_attribute *soc_dev_attr;
struct device *dev = &pdev->dev;
struct soc_device *soc_dev; struct soc_device *soc_dev;
struct device_node *root; struct device_node *root;
struct regmap *regmap; struct regmap *regmap;
int ret; int ret;
drv_data = of_device_get_match_data(&pdev->dev); drv_data = of_device_get_match_data(dev);
if (!drv_data) if (!drv_data)
return -EINVAL; return -EINVAL;
regmap = device_node_to_regmap(pdev->dev.of_node); regmap = device_node_to_regmap(dev->of_node);
if (IS_ERR(regmap)) if (IS_ERR(regmap))
return PTR_ERR(regmap); return PTR_ERR(regmap);
@ -126,8 +127,7 @@ static int exynos_chipid_probe(struct platform_device *pdev)
if (ret < 0) if (ret < 0)
return ret; return ret;
soc_dev_attr = devm_kzalloc(&pdev->dev, sizeof(*soc_dev_attr), soc_dev_attr = devm_kzalloc(dev, sizeof(*soc_dev_attr), GFP_KERNEL);
GFP_KERNEL);
if (!soc_dev_attr) if (!soc_dev_attr)
return -ENOMEM; return -ENOMEM;
@ -137,8 +137,8 @@ static int exynos_chipid_probe(struct platform_device *pdev)
of_property_read_string(root, "model", &soc_dev_attr->machine); of_property_read_string(root, "model", &soc_dev_attr->machine);
of_node_put(root); of_node_put(root);
soc_dev_attr->revision = devm_kasprintf(&pdev->dev, GFP_KERNEL, soc_dev_attr->revision = devm_kasprintf(dev, GFP_KERNEL, "%x",
"%x", soc_info.revision); soc_info.revision);
if (!soc_dev_attr->revision) if (!soc_dev_attr->revision)
return -ENOMEM; return -ENOMEM;
soc_dev_attr->soc_id = product_id_to_soc_id(soc_info.product_id); soc_dev_attr->soc_id = product_id_to_soc_id(soc_info.product_id);
@ -152,13 +152,13 @@ static int exynos_chipid_probe(struct platform_device *pdev)
if (IS_ERR(soc_dev)) if (IS_ERR(soc_dev))
return PTR_ERR(soc_dev); return PTR_ERR(soc_dev);
ret = exynos_asv_init(&pdev->dev, regmap); ret = exynos_asv_init(dev, regmap);
if (ret) if (ret)
goto err; goto err;
platform_set_drvdata(pdev, soc_dev); platform_set_drvdata(pdev, soc_dev);
dev_info(&pdev->dev, "Exynos: CPU[%s] PRO_ID[0x%x] REV[0x%x] Detected\n", dev_info(dev, "Exynos: CPU[%s] PRO_ID[0x%x] REV[0x%x] Detected\n",
soc_dev_attr->soc_id, soc_info.product_id, soc_info.revision); soc_dev_attr->soc_id, soc_info.product_id, soc_info.revision);
return 0; return 0;