linux-kernel - [PATCH v1 1/2] pinctrl: intel: Use temporary variable for struct device

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Message-Id: <20221102152915.22995-1-andriy.shevchenko@linux.intel.com>
Date:   Wed,  2 Nov 2022 17:29:14 +0200
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Mika Westerberg <mika.westerberg@...ux.intel.com>,
        Andy Shevchenko <andy@...nel.org>,
        Linus Walleij <linus.walleij@...aro.org>
Subject: [PATCH v1 1/2] pinctrl: intel: Use temporary variable for struct device

Use temporary variable for struct device to make code neater.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
 drivers/pinctrl/intel/pinctrl-intel.c | 23 ++++++++++++-----------
 1 file changed, 12 insertions(+), 11 deletions(-)

diff --git a/drivers/pinctrl/intel/pinctrl-intel.c b/drivers/pinctrl/intel/pinctrl-intel.c
index fe5bf2184cbf..e15629348cb5 100644
--- a/drivers/pinctrl/intel/pinctrl-intel.c
+++ b/drivers/pinctrl/intel/pinctrl-intel.c
@@ -1522,14 +1522,15 @@ static int intel_pinctrl_probe_pwm(struct intel_pinctrl *pctrl,
 int intel_pinctrl_probe(struct platform_device *pdev,
 			const struct intel_pinctrl_soc_data *soc_data)
 {
+	struct device *dev = &pdev->dev;
 	struct intel_pinctrl *pctrl;
 	int i, ret, irq;
 
-	pctrl = devm_kzalloc(&pdev->dev, sizeof(*pctrl), GFP_KERNEL);
+	pctrl = devm_kzalloc(dev, sizeof(*pctrl), GFP_KERNEL);
 	if (!pctrl)
 		return -ENOMEM;
 
-	pctrl->dev = &pdev->dev;
+	pctrl->dev = dev;
 	pctrl->soc = soc_data;
 	raw_spin_lock_init(&pctrl->lock);
 
@@ -1538,8 +1539,8 @@ int intel_pinctrl_probe(struct platform_device *pdev,
 	 * to the registers.
 	 */
 	pctrl->ncommunities = pctrl->soc->ncommunities;
-	pctrl->communities = devm_kcalloc(&pdev->dev, pctrl->ncommunities,
-				  sizeof(*pctrl->communities), GFP_KERNEL);
+	pctrl->communities = devm_kcalloc(dev, pctrl->ncommunities,
+					  sizeof(*pctrl->communities), GFP_KERNEL);
 	if (!pctrl->communities)
 		return -ENOMEM;
 
@@ -1603,7 +1604,7 @@ int intel_pinctrl_probe(struct platform_device *pdev,
 			offset = (value & CAPLIST_NEXT_MASK) >> CAPLIST_NEXT_SHIFT;
 		} while (offset);
 
-		dev_dbg(&pdev->dev, "Community%d features: %#08x\n", i, community->features);
+		dev_dbg(dev, "Community%d features: %#08x\n", i, community->features);
 
 		/* Read offset of the pad configuration registers */
 		offset = readl(regs + PADBAR);
@@ -1632,14 +1633,13 @@ int intel_pinctrl_probe(struct platform_device *pdev,
 		return ret;
 
 	pctrl->pctldesc = intel_pinctrl_desc;
-	pctrl->pctldesc.name = dev_name(&pdev->dev);
+	pctrl->pctldesc.name = dev_name(dev);
 	pctrl->pctldesc.pins = pctrl->soc->pins;
 	pctrl->pctldesc.npins = pctrl->soc->npins;
 
-	pctrl->pctldev = devm_pinctrl_register(&pdev->dev, &pctrl->pctldesc,
-					       pctrl);
+	pctrl->pctldev = devm_pinctrl_register(dev, &pctrl->pctldesc, pctrl);
 	if (IS_ERR(pctrl->pctldev)) {
-		dev_err(&pdev->dev, "failed to register pinctrl driver\n");
+		dev_err(dev, "failed to register pinctrl driver\n");
 		return PTR_ERR(pctrl->pctldev);
 	}
 
@@ -1681,10 +1681,11 @@ const struct intel_pinctrl_soc_data *intel_pinctrl_get_soc_data(struct platform_
 {
 	const struct intel_pinctrl_soc_data * const *table;
 	const struct intel_pinctrl_soc_data *data = NULL;
+	struct device *dev = &pdev->dev;
 
-	table = device_get_match_data(&pdev->dev);
+	table = device_get_match_data(dev);
 	if (table) {
-		struct acpi_device *adev = ACPI_COMPANION(&pdev->dev);
+		struct acpi_device *adev = ACPI_COMPANION(dev);
 		unsigned int i;
 
 		for (i = 0; table[i]; i++) {
-- 
2.35.1