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 <[email protected]> --- drivers/gpio/gpio-viperboard.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/gpio/gpio-viperboard.c b/drivers/gpio/gpio-viperboard.c index 59d7239..095ab14 100644 --- a/drivers/gpio/gpio-viperboard.c +++ b/drivers/gpio/gpio-viperboard.c @@ -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); -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
