pinctrl: aw9523: Remove unused irqchip field in struct aw9523_irq

The irqchip field is allocated, assigned but never used. Remove it.

Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Message-ID: <20240329105634.712457-8-andy.shevchenko@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/pinctrl/pinctrl-aw9523.c b/drivers/pinctrl/pinctrl-aw9523.c
index 8c615adb3d578174a052f5150350747db7ca7d2a..f084dad5c88f9e8b7b471b5f0ad7911352957032 100644 (file)
--- a/drivers/pinctrl/pinctrl-aw9523.c
+++ b/drivers/pinctrl/pinctrl-aw9523.c
@@ -57,12 +57,10 @@
 /*
  * struct aw9523_irq - Interrupt controller structure
  * @lock: mutex locking for the irq bus
- * @irqchip: structure holding irqchip params
  * @cached_gpio: stores the previous gpio status for bit comparison
  */
 struct aw9523_irq {
        struct mutex lock;
-       struct irq_chip *irqchip;
        u16 cached_gpio;
 };
 
@@ -805,21 +803,15 @@ static int aw9523_init_irq(struct aw9523 *awi, int irq)
 {
        struct device *dev = awi->dev;
        struct gpio_irq_chip *girq;
-       struct irq_chip *irqchip;
        int ret;
 
        if (!device_property_read_bool(dev, "interrupt-controller"))
                return 0;
 
-       irqchip = devm_kzalloc(dev, sizeof(*irqchip), GFP_KERNEL);
-       if (!irqchip)
-               return -ENOMEM;
-
        awi->irq = devm_kzalloc(dev, sizeof(*awi->irq), GFP_KERNEL);
        if (!awi->irq)
                return -ENOMEM;
 
-       awi->irq->irqchip = irqchip;
        mutex_init(&awi->irq->lock);
 
        ret = devm_request_threaded_irq(dev, irq, NULL, aw9523_irq_thread_func,