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gpio: tqmx86: Set proper output level for direction_output

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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>
This commit is contained in:
Axel Lin 2019-02-18 11:23:16 +08:00 committed by Linus Walleij
parent 567cbf07ca
commit 18fadd6abd
1 changed files with 3 additions and 2 deletions
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5
drivers/gpio/gpio-tqmx86.c
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@ -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,