openwrt/target/linux/generic/backport-5.10/830-v5.14-leds-lp55xx-Initialize-enable-GPIO-direction-to-outp.patch

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From a5d3d1adc95f4ac5968b7a77ee95a3abbbb96f49 Mon Sep 17 00:00:00 2001
From: Doug Zobel <dougdev334@gmail.com>
Date: Mon, 10 May 2021 15:40:00 -0500
Subject: [PATCH] leds: lp55xx: Initialize enable GPIO direction to output
The "Convert to use GPIO descriptors" commit changed the
initialization of the enable GPIO from GPIOF_DIR_OUT to
GPIOD_ASIS. This breaks systems where the GPIO does not
default to output. Changing the enable initialization
to GPIOD_OUT_LOW.
Signed-off-by: Doug Zobel <dougdev334@gmail.com>
Signed-off-by: Pavel Machek <pavel@ucw.cz>
---
drivers/leds/leds-lp55xx-common.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/leds/leds-lp55xx-common.c
+++ b/drivers/leds/leds-lp55xx-common.c
@@ -694,7 +694,7 @@ struct lp55xx_platform_data *lp55xx_of_p
of_property_read_u8(np, "clock-mode", &pdata->clock_mode);
pdata->enable_gpiod = devm_gpiod_get_optional(dev, "enable",
- GPIOD_ASIS);
+ GPIOD_OUT_LOW);
if (IS_ERR(pdata->enable_gpiod))
return ERR_CAST(pdata->enable_gpiod);