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[34.77.53.213]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-47732fe1075sm31814585e9.11.2025.10.31.05.56.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 31 Oct 2025 05:56:04 -0700 (PDT) From: Tudor Ambarus Date: Fri, 31 Oct 2025 12:56:01 +0000 Subject: [PATCH 02/11] soc: samsung: exynos-chipid: use a local dev variable Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20251031-gs101-chipid-v1-2-d78d1076b210@linaro.org> References: <20251031-gs101-chipid-v1-0-d78d1076b210@linaro.org> In-Reply-To: <20251031-gs101-chipid-v1-0-d78d1076b210@linaro.org> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Alim Akhtar , Peter Griffin , =?utf-8?q?Andr=C3=A9_Draszik?= Cc: Krzysztof Kozlowski , semen.protsenko@linaro.org, willmcvicker@google.com, kernel-team@android.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org, Tudor Ambarus X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1761915362; l=2538; i=tudor.ambarus@linaro.org; s=20241212; h=from:subject:message-id; bh=WFBXv1nyzbfw8zq+ghHGpCgVYngil2VfWMf3BgFxbsY=; b=QAW3wttm1FRERcy6yo9M/wXhR8vnpJD3NM/zeyw5mPRiA76Sag5UI/o7TUwkB0LqIEVC4cDVu cutaZOoGKzzD6K6kvEKA4luo67bc7xnKrARcCebzI1DVxlOHjiQLoeF X-Developer-Key: i=tudor.ambarus@linaro.org; a=ed25519; pk=uQzE0NXo3dIjeowMTOPCpIiPHEz12IA/MbyzrZVh9WI= Use a local variable for struct device to avoid dereferencing. Signed-off-by: Tudor Ambarus --- drivers/soc/samsung/exynos-chipid.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/drivers/soc/samsung/exynos-chipid.c b/drivers/soc/samsung/exynos-chipid.c index 0f9f83a006795df08dae556ef37c2b78bd599ef5..d3b4b5508e0c808ee9f7b0039073ef57915d60fc 100644 --- a/drivers/soc/samsung/exynos-chipid.c +++ b/drivers/soc/samsung/exynos-chipid.c @@ -109,16 +109,17 @@ static int exynos_chipid_probe(struct platform_device *pdev) const struct exynos_chipid_variant *drv_data; struct exynos_chipid_info soc_info; struct soc_device_attribute *soc_dev_attr; + struct device *dev = &pdev->dev; struct soc_device *soc_dev; struct device_node *root; struct regmap *regmap; int ret; - drv_data = of_device_get_match_data(&pdev->dev); + drv_data = of_device_get_match_data(dev); if (!drv_data) return -EINVAL; - regmap = device_node_to_regmap(pdev->dev.of_node); + regmap = device_node_to_regmap(dev->of_node); if (IS_ERR(regmap)) return PTR_ERR(regmap); @@ -126,8 +127,7 @@ static int exynos_chipid_probe(struct platform_device *pdev) if (ret < 0) return ret; - soc_dev_attr = devm_kzalloc(&pdev->dev, sizeof(*soc_dev_attr), - GFP_KERNEL); + soc_dev_attr = devm_kzalloc(dev, sizeof(*soc_dev_attr), GFP_KERNEL); if (!soc_dev_attr) 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_node_put(root); - soc_dev_attr->revision = devm_kasprintf(&pdev->dev, GFP_KERNEL, - "%x", soc_info.revision); + soc_dev_attr->revision = devm_kasprintf(dev, GFP_KERNEL, "%x", + soc_info.revision); if (!soc_dev_attr->revision) return -ENOMEM; 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)) return PTR_ERR(soc_dev); - ret = exynos_asv_init(&pdev->dev, regmap); + ret = exynos_asv_init(dev, regmap); if (ret) goto err; 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); return 0; -- 2.51.1.930.gacf6e81ea2-goog