linux-kernel - [PATCH v3 1/6] gpio: max77620: Replace 8 with MAX77620_GPIO

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Message-Id: <20200708202355.28507-2-digetx@gmail.com>
Date:   Wed,  8 Jul 2020 23:23:50 +0300
From:   Dmitry Osipenko <digetx@...il.com>
To:     Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        Laxman Dewangan <ldewangan@...dia.com>,
        Bartosz Golaszewski <bgolaszewski@...libre.com>,
        Linus Walleij <linus.walleij@...aro.org>,
        Andy Shevchenko <andy.shevchenko@...il.com>
Cc:     linux-tegra@...r.kernel.org, linux-gpio@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v3 1/6] gpio: max77620: Replace 8 with MAX77620_GPIO_NR

The MAX77620_GPIO_NR enum value represents the total number of GPIOs,
let's use it instead of a raw value in order to improve the code's
readability a tad.

Reviewed-by: Andy Shevchenko <andy.shevchenko@...il.com>
Signed-off-by: Dmitry Osipenko <digetx@...il.com>
---
 drivers/gpio/gpio-max77620.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpio/gpio-max77620.c b/drivers/gpio/gpio-max77620.c
index 313bd02dd893..4c0c9ec2587d 100644
--- a/drivers/gpio/gpio-max77620.c
+++ b/drivers/gpio/gpio-max77620.c
@@ -19,8 +19,8 @@ struct max77620_gpio {
 	struct regmap		*rmap;
 	struct device		*dev;
 	struct mutex		buslock; /* irq_bus_lock */
-	unsigned int		irq_type[8];
-	bool			irq_enabled[8];
+	unsigned int		irq_type[MAX77620_GPIO_NR];
+	bool			irq_enabled[MAX77620_GPIO_NR];
 };
 
 static irqreturn_t max77620_gpio_irqhandler(int irq, void *data)
@@ -38,7 +38,7 @@ static irqreturn_t max77620_gpio_irqhandler(int irq, void *data)
 
 	pending = value;
 
-	for_each_set_bit(offset, &pending, 8) {
+	for_each_set_bit(offset, &pending, MAX77620_GPIO_NR) {
 		unsigned int virq;
 
 		virq = irq_find_mapping(gpio->gpio_chip.irq.domain, offset);
-- 
2.26.0