irqchip/renesas-rzg2l: Use local dev pointer in rzg2l_irqc_common_init()

Replace direct references to `&pdev->dev` with the local `dev` pointer
in rzg2l_irqc_common_init() to avoid redundant dereferencing.

Suggested-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Fabrizio Castro <fabrizio.castro.jz@renesas.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Link: https://lore.kernel.org/all/20250212182034.366167-2-fabrizio.castro.jz@renesas.com

diff --git a/drivers/irqchip/irq-renesas-rzg2l.c b/drivers/irqchip/irq-renesas-rzg2l.c
index 99e27e01b0b19ff2a1526c958e2db2bd505be76a..a7c3a3cc6b9f76f67d96879c11627ef38a8e0153 100644 (file)
--- a/drivers/irqchip/irq-renesas-rzg2l.c
+++ b/drivers/irqchip/irq-renesas-rzg2l.c
@@ -542,40 +542,40 @@ static int rzg2l_irqc_common_init(struct device_node *node, struct device_node *
 
        parent_domain = irq_find_host(parent);
        if (!parent_domain) {
-               dev_err(&pdev->dev, "cannot find parent domain\n");
+               dev_err(dev, "cannot find parent domain\n");
                return -ENODEV;
        }
 
-       rzg2l_irqc_data = devm_kzalloc(&pdev->dev, sizeof(*rzg2l_irqc_data), GFP_KERNEL);
+       rzg2l_irqc_data = devm_kzalloc(dev, sizeof(*rzg2l_irqc_data), GFP_KERNEL);
        if (!rzg2l_irqc_data)
                return -ENOMEM;
 
        rzg2l_irqc_data->irqchip = irq_chip;
 
-       rzg2l_irqc_data->base = devm_of_iomap(&pdev->dev, pdev->dev.of_node, 0, NULL);
+       rzg2l_irqc_data->base = devm_of_iomap(dev, dev->of_node, 0, NULL);
        if (IS_ERR(rzg2l_irqc_data->base))
                return PTR_ERR(rzg2l_irqc_data->base);
 
        ret = rzg2l_irqc_parse_interrupts(rzg2l_irqc_data, node);
        if (ret) {
-               dev_err(&pdev->dev, "cannot parse interrupts: %d\n", ret);
+               dev_err(dev, "cannot parse interrupts: %d\n", ret);
                return ret;
        }
 
-       resetn = devm_reset_control_get_exclusive(&pdev->dev, NULL);
+       resetn = devm_reset_control_get_exclusive(dev, NULL);
        if (IS_ERR(resetn))
                return PTR_ERR(resetn);
 
        ret = reset_control_deassert(resetn);
        if (ret) {
-               dev_err(&pdev->dev, "failed to deassert resetn pin, %d\n", ret);
+               dev_err(dev, "failed to deassert resetn pin, %d\n", ret);
                return ret;
        }
 
-       pm_runtime_enable(&pdev->dev);
-       ret = pm_runtime_resume_and_get(&pdev->dev);
+       pm_runtime_enable(dev);
+       ret = pm_runtime_resume_and_get(dev);
        if (ret < 0) {
-               dev_err(&pdev->dev, "pm_runtime_resume_and_get failed: %d\n", ret);
+               dev_err(dev, "pm_runtime_resume_and_get failed: %d\n", ret);
                goto pm_disable;
        }
 
@@ -585,7 +585,7 @@ static int rzg2l_irqc_common_init(struct device_node *node, struct device_node *
                                              node, &rzg2l_irqc_domain_ops,
                                              rzg2l_irqc_data);
        if (!irq_domain) {
-               dev_err(&pdev->dev, "failed to add irq domain\n");
+               dev_err(dev, "failed to add irq domain\n");
                ret = -ENOMEM;
                goto pm_put;
        }
@@ -606,9 +606,9 @@ static int rzg2l_irqc_common_init(struct device_node *node, struct device_node *
        return 0;
 
 pm_put:
-       pm_runtime_put(&pdev->dev);
+       pm_runtime_put(dev);
 pm_disable:
-       pm_runtime_disable(&pdev->dev);
+       pm_runtime_disable(dev);
        reset_control_assert(resetn);
        return ret;
 }