linux-kernel - [PATCH v1 1/1] gpiolib: Drop unused domain

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Message-Id: <20230616135313.76338-1-andriy.shevchenko@linux.intel.com>
Date:   Fri, 16 Jun 2023 16:53:13 +0300
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Bartosz Golaszewski <bartosz.golaszewski@...aro.org>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Linus Walleij <linus.walleij@...aro.org>,
        Bartosz Golaszewski <brgl@...ev.pl>,
        Andy Shevchenko <andy@...nel.org>
Subject: [PATCH v1 1/1] gpiolib: Drop unused domain_ops memeber of GPIO IRQ chip

It seems there is no driver that requires custom IRQ chip
domain options. Drop the member and respective code.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
 drivers/gpio/gpiolib.c      | 3 +--
 include/linux/gpio/driver.h | 7 -------
 2 files changed, 1 insertion(+), 9 deletions(-)

diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index 5fb64c7d7473..4b404beddcf2 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -1668,11 +1668,10 @@ static int gpiochip_add_irqchip(struct gpio_chip *gc,
 		if (ret)
 			return ret;
 	} else {
-		/* Some drivers provide custom irqdomain ops */
 		gc->irq.domain = irq_domain_create_simple(fwnode,
 			gc->ngpio,
 			gc->irq.first,
-			gc->irq.domain_ops ?: &gpiochip_domain_ops,
+			&gpiochip_domain_ops,
 			gc);
 		if (!gc->irq.domain)
 			return -EINVAL;
diff --git a/include/linux/gpio/driver.h b/include/linux/gpio/driver.h
index 5c6db5533be6..6879b5436480 100644
--- a/include/linux/gpio/driver.h
+++ b/include/linux/gpio/driver.h
@@ -61,13 +61,6 @@ struct gpio_irq_chip {
 	 */
 	struct irq_domain *domain;
 
-	/**
-	 * @domain_ops:
-	 *
-	 * Table of interrupt domain operations for this IRQ chip.
-	 */
-	const struct irq_domain_ops *domain_ops;
-
 #ifdef CONFIG_IRQ_DOMAIN_HIERARCHY
 	/**
 	 * @fwnode:
-- 
2.40.0.1.gaa8946217a0b