From 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 13 May 2024 10:30:14 +0000
Subject: [PATCH] modify sin led gpio
---
kernel/drivers/gpio/gpio-tps68470.c | 12 ++++++------
1 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/kernel/drivers/gpio/gpio-tps68470.c b/kernel/drivers/gpio/gpio-tps68470.c
index aff6e50..e19eb7c 100644
--- a/kernel/drivers/gpio/gpio-tps68470.c
+++ b/kernel/drivers/gpio/gpio-tps68470.c
@@ -47,7 +47,6 @@
return !!(val & BIT(offset));
}
-/* Return 0 if output, 1 if input */
static int tps68470_gpio_get_direction(struct gpio_chip *gc,
unsigned int offset)
{
@@ -57,7 +56,7 @@
/* rest are always outputs */
if (offset >= TPS68470_N_REGULAR_GPIO)
- return 0;
+ return GPIO_LINE_DIRECTION_OUT;
ret = regmap_read(regmap, TPS68470_GPIO_CTL_REG_A(offset), &val);
if (ret) {
@@ -67,7 +66,8 @@
}
val &= TPS68470_GPIO_MODE_MASK;
- return val >= TPS68470_GPIO_MODE_OUT_CMOS ? 0 : 1;
+ return val >= TPS68470_GPIO_MODE_OUT_CMOS ? GPIO_LINE_DIRECTION_OUT :
+ GPIO_LINE_DIRECTION_IN;
}
static void tps68470_gpio_set(struct gpio_chip *gc, unsigned int offset,
@@ -91,12 +91,12 @@
struct tps68470_gpio_data *tps68470_gpio = gpiochip_get_data(gc);
struct regmap *regmap = tps68470_gpio->tps68470_regmap;
+ /* Set the initial value */
+ tps68470_gpio_set(gc, offset, value);
+
/* rest are always outputs */
if (offset >= TPS68470_N_REGULAR_GPIO)
return 0;
-
- /* Set the initial value */
- tps68470_gpio_set(gc, offset, value);
return regmap_update_bits(regmap, TPS68470_GPIO_CTL_REG_A(offset),
TPS68470_GPIO_MODE_MASK,
--
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