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gpio: viperboard: Remove duplicate code to set gpio->gpiob_val 

Set it once is enough, and it's done in vprbrd_gpiob_set() which is called by
vprbrd_gpiob_direction_output().

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Tested-by: Lars Poeschel <poeschel@lemonage.de>
Acked-by: Lars Poeschel <poeschel@lemonage.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
hifive-unleashed-5.1
Axel Lin 2013-03-05 20:21:56 +08:00 committed by Linus Walleij
parent 25f27db48e
commit 5c97d146f2
1 changed files with 0 additions and 4 deletions
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4
drivers/gpio/gpio-viperboard.c
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@ -380,10 +380,6 @@ static int vprbrd_gpiob_direction_output(struct gpio_chip *chip,
struct vprbrd *vb = gpio->vb;
gpio->gpiob_out |= (1 << offset);
if (value)
gpio->gpiob_val |= (1 << offset);
else
gpio->gpiob_val &= ~(1 << offset);
mutex_lock(&vb->lock);