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