From 5a7adc6c1069ce31ef4f606ae9c05592c80a6ab5 Mon Sep 17 00:00:00 2001
From: Hans de Goede <hdegoede@redhat.com>
Date: Mon, 10 Jul 2023 14:34:25 +0200
Subject: [PATCH] gpio: tps68470: Make tps68470_gpio_output() always set the initial value
Git-commit: 5a7adc6c1069ce31ef4f606ae9c05592c80a6ab5
Patch-mainline: v6.5-rc3
References: git-fixes
Make tps68470_gpio_output() call tps68470_gpio_set() for output-only pins
too, so that the initial value passed to gpiod_direction_output() is
honored for these pins too.
Fixes: 275b13a65547 ("gpio: Add support for TPS68470 GPIOs")
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Reviewed-by: Daniel Scally <dan.scally@ideasonboard.com>
Tested-by: Daniel Scally <dan.scally@ideasonboard.com>
Reviewed-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/gpio/gpio-tps68470.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpio/gpio-tps68470.c b/drivers/gpio/gpio-tps68470.c
index aaddcabe9b35..532deaddfd4e 100644
--- a/drivers/gpio/gpio-tps68470.c
+++ b/drivers/gpio/gpio-tps68470.c
@@ -91,13 +91,13 @@ static int tps68470_gpio_output(struct gpio_chip *gc, unsigned int offset,
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,
TPS68470_GPIO_MODE_OUT_CMOS);
--
2.35.3