linux-kernel - [PATCH 1/3] gpio: bcm-kona: drop ->irq_{request,release}

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Date:   Fri,  8 Feb 2019 12:51:59 +0100
From:   Thomas Petazzoni <thomas.petazzoni@...tlin.com>
To:     Linus Walleij <linus.walleij@...aro.org>,
        Bartosz Golaszewski <bgolaszewski@...libre.com>
Cc:     linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org,
        Thomas Petazzoni <thomas.petazzoni@...tlin.com>,
        Ray Jui <rjui@...adcom.com>,
        Florian Fainelli <f.fainelli@...il.com>,
        Scott Branden <sbranden@...adcom.com>,
        bcm-kernel-feedback-list@...adcom.com
Subject: [PATCH 1/3] gpio: bcm-kona: drop ->irq_{request,release}_resources hooks

Those hooks implement the exact same behavior as the default hooks by
gpiolib, so there is no point in having a duplicated definition in
gpio-bcm-kona.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@...tlin.com>
Cc: Ray Jui <rjui@...adcom.com>
Cc: Florian Fainelli <f.fainelli@...il.com>
Cc: Scott Branden <sbranden@...adcom.com>
Cc: bcm-kernel-feedback-list@...adcom.com
---
Note: this commit was only build tested.
---
 drivers/gpio/gpio-bcm-kona.c | 16 ----------------
 1 file changed, 16 deletions(-)

diff --git a/drivers/gpio/gpio-bcm-kona.c b/drivers/gpio/gpio-bcm-kona.c
index c5536a509b59..0ae806edabc2 100644
--- a/drivers/gpio/gpio-bcm-kona.c
+++ b/drivers/gpio/gpio-bcm-kona.c
@@ -484,28 +484,12 @@ static void bcm_kona_gpio_irq_handler(struct irq_desc *desc)
 	chained_irq_exit(chip, desc);
 }
 
-static int bcm_kona_gpio_irq_reqres(struct irq_data *d)
-{
-	struct bcm_kona_gpio *kona_gpio = irq_data_get_irq_chip_data(d);
-
-	return gpiochip_reqres_irq(&kona_gpio->gpio_chip, d->hwirq);
-}
-
-static void bcm_kona_gpio_irq_relres(struct irq_data *d)
-{
-	struct bcm_kona_gpio *kona_gpio = irq_data_get_irq_chip_data(d);
-
-	gpiochip_relres_irq(&kona_gpio->gpio_chip, d->hwirq);
-}
-
 static struct irq_chip bcm_gpio_irq_chip = {
 	.name = "bcm-kona-gpio",
 	.irq_ack = bcm_kona_gpio_irq_ack,
 	.irq_mask = bcm_kona_gpio_irq_mask,
 	.irq_unmask = bcm_kona_gpio_irq_unmask,
 	.irq_set_type = bcm_kona_gpio_irq_set_type,
-	.irq_request_resources = bcm_kona_gpio_irq_reqres,
-	.irq_release_resources = bcm_kona_gpio_irq_relres,
 };
 
 static struct of_device_id const bcm_kona_gpio_of_match[] = {
-- 
2.20.1