From 18fadd6abd5aeb2ddd6c20eb6a6045e377bb9f94 Mon Sep 17 00:00:00 2001
From: Axel Lin <axel.lin@ingics.com>
Date: Mon, 18 Feb 2019 11:23:16 +0800
Subject: [PATCH] gpio: tqmx86: Set proper output level for direction_output
For output-only gpios, direction_output should set proper output level.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Fixes: b868db94a6a7 ("gpio: tqmx86: Add GPIO from for this IO controller")
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
drivers/gpio/gpio-tqmx86.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/gpio/gpio-tqmx86.c b/drivers/gpio/gpio-tqmx86.c
index 33dbe483f92fe..d5880db7f9d47 100644
--- a/drivers/gpio/gpio-tqmx86.c
+++ b/drivers/gpio/gpio-tqmx86.c
@@ -93,8 +93,9 @@ static int tqmx86_gpio_direction_output(struct gpio_chip *chip,
/* Direction cannot be changed, validate is an output */
if (BIT(offset) & TQMX86_DIR_INPUT_MASK)
return -EINVAL;
- else
- return 0;
+
+ tqmx86_gpio_set(chip, offset, value);
+ return 0;
}
static int tqmx86_gpio_get_direction(struct gpio_chip *chip,
--
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