i2c: xiic: cosmetic cleanup

Re-use dev pointer instead of referencing &pdev->dev everywhere.

Signed-off-by: Abdurrahman Hussain <abdurrahman@nexthop.ai>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Link: https://lore.kernel.org/r/20260223-i2c-xiic-v12-4-b6c9ce4e4f3c@nexthop.ai

Author: abdurrahman-nexthop

drivers/i2c/busses/i2c-xiic.c

@@ -1430,7 +1430,7 @@ static int xiic_i2c_probe(struct platform_device *pdev)
 	u8 i;
 	u32 sr;
 
-	i2c = devm_kzalloc(&pdev->dev, sizeof(*i2c), GFP_KERNEL);
+	i2c = devm_kzalloc(dev, sizeof(*i2c), GFP_KERNEL);
 	if (!i2c)
 		return -ENOMEM;
 
@@ -1446,7 +1446,7 @@ static int xiic_i2c_probe(struct platform_device *pdev)
 	if (irq < 0)
 		return irq;
 
-	pdata = dev_get_platdata(&pdev->dev);
+	pdata = dev_get_platdata(dev);
 
 	/* hook up driver to tree */
 	platform_set_drvdata(pdev, i2c);
@@ -1468,9 +1468,10 @@ static int xiic_i2c_probe(struct platform_device *pdev)
 		return dev_err_probe(&pdev->dev, PTR_ERR(i2c->clk),
 				     "failed to enable input clock.\n");
 
-	i2c->dev = &pdev->dev;
-	pm_runtime_set_autosuspend_delay(i2c->dev, XIIC_PM_TIMEOUT);
-	pm_runtime_use_autosuspend(i2c->dev);
+	i2c->dev = dev;
+
+	pm_runtime_set_autosuspend_delay(dev, XIIC_PM_TIMEOUT);
+	pm_runtime_use_autosuspend(dev);
 	ret = devm_pm_runtime_set_active_enabled(dev);
 	if (ret)
 		return ret;
@@ -1482,9 +1483,8 @@ static int xiic_i2c_probe(struct platform_device *pdev)
 	if (ret || i2c->i2c_clk > I2C_MAX_FAST_MODE_PLUS_FREQ)
 		i2c->i2c_clk = 0;
 
-	ret = devm_request_threaded_irq(&pdev->dev, irq, NULL,
-					xiic_process, IRQF_ONESHOT,
-					pdev->name, i2c);
+	ret = devm_request_threaded_irq(dev, irq, NULL, xiic_process,
+					IRQF_ONESHOT, pdev->name, i2c);
 	if (ret)
 		return ret;
 
@@ -1527,21 +1527,21 @@ static int xiic_i2c_probe(struct platform_device *pdev)
 
 static void xiic_i2c_remove(struct platform_device *pdev)
 {
+	struct device *dev = &pdev->dev;
 	struct xiic_i2c *i2c = platform_get_drvdata(pdev);
 	int ret;
 
 	/* remove adapter & data */
 	i2c_del_adapter(&i2c->adap);
 
-	ret = pm_runtime_get_sync(i2c->dev);
-
+	ret = pm_runtime_get_sync(dev);
 	if (ret < 0)
-		dev_warn(&pdev->dev, "Failed to activate device for removal (%pe)\n",
+		dev_warn(dev, "Failed to activate device for removal (%pe)\n",
 			 ERR_PTR(ret));
 	else
 		xiic_deinit(i2c);
 
-	pm_runtime_put_sync(i2c->dev);
+	pm_runtime_put_sync(dev);
 }
 
 static const struct dev_pm_ops xiic_dev_pm_ops = {