linux-kernel - [PATCH v2 2/6] gpiolib: cdev: simplify parameter in call to hte_edge

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Date:   Thu, 14 Jul 2022 10:03:15 +0800
From:   Kent Gibson <warthog618@...il.com>
To:     linux-kernel@...r.kernel.org, linux-gpio@...r.kernel.org,
        brgl@...ev.pl, linus.walleij@...aro.org, dipenp@...dia.com,
        andy.shevchenko@...il.com
Cc:     Kent Gibson <warthog618@...il.com>
Subject: [PATCH v2 2/6] gpiolib: cdev: simplify parameter in call to hte_edge_setup

Improve readability by using the GPIO_V2_LINE_FLAG_EDGE_BOTH instead
of combining the rising and falling edge flags.

Signed-off-by: Kent Gibson <warthog618@...il.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@...il.com>
---
 drivers/gpio/gpiolib-cdev.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/gpio/gpiolib-cdev.c b/drivers/gpio/gpiolib-cdev.c
index b44526e3630e..f635bbbb6a6d 100644
--- a/drivers/gpio/gpiolib-cdev.c
+++ b/drivers/gpio/gpiolib-cdev.c
@@ -885,9 +885,7 @@ static int debounce_setup(struct line *line,
 				return ret;
 			line->irq = irq;
 		} else {
-			ret = hte_edge_setup(line,
-					     GPIO_V2_LINE_FLAG_EDGE_RISING |
-					     GPIO_V2_LINE_FLAG_EDGE_FALLING);
+			ret = hte_edge_setup(line, GPIO_V2_LINE_FLAG_EDGE_BOTH);
 			if (ret)
 				return ret;
 		}
-- 
2.37.1