From 95099d4622f8cb224d94e314c7a8e0df60b13f87 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 09 Dec 2023 08:38:01 +0000
Subject: [PATCH] enable docker ppp

---
 kernel/drivers/gpio/gpio-lp87565.c |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/kernel/drivers/gpio/gpio-lp87565.c b/kernel/drivers/gpio/gpio-lp87565.c
index a121c8f1..e124452 100644
--- a/kernel/drivers/gpio/gpio-lp87565.c
+++ b/kernel/drivers/gpio/gpio-lp87565.c
@@ -57,7 +57,10 @@
 	if (ret < 0)
 		return ret;
 
-	return !(val & BIT(offset));
+	if (val & BIT(offset))
+		return GPIO_LINE_DIRECTION_OUT;
+
+	return GPIO_LINE_DIRECTION_IN;
 }
 
 static int lp87565_gpio_direction_input(struct gpio_chip *chip,

--
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