From ea08eeccae9297f7aabd2ef7f0c2517ac4549acc Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 20 Feb 2024 01:18:26 +0000
Subject: [PATCH] write in 30M
---
kernel/drivers/gpio/gpio-reg.c | 8 +++-----
1 files changed, 3 insertions(+), 5 deletions(-)
diff --git a/kernel/drivers/gpio/gpio-reg.c b/kernel/drivers/gpio/gpio-reg.c
index e85903e..d35169b 100644
--- a/kernel/drivers/gpio/gpio-reg.c
+++ b/kernel/drivers/gpio/gpio-reg.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* gpio-reg: single register individually fixed-direction GPIOs
*
* Copyright (C) 2016 Russell King
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
*/
#include <linux/gpio/driver.h>
#include <linux/gpio/gpio-reg.h>
@@ -29,7 +26,8 @@
{
struct gpio_reg *r = to_gpio_reg(gc);
- return r->direction & BIT(offset) ? 1 : 0;
+ return r->direction & BIT(offset) ? GPIO_LINE_DIRECTION_IN :
+ GPIO_LINE_DIRECTION_OUT;
}
static int gpio_reg_direction_output(struct gpio_chip *gc, unsigned offset,
--
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