[U-Boot] [PATCH] gpio: mvebu_gpio: Add missing out value set to gpio_direction_output()

[Kevin Smith]

On 04/07/2016 12:41 AM, Stefan Roese wrote:
> This patch adds the missing configuration of the output value to the
> gpio_direction_output() function. Without this, calling
> gpio_direction_output() does not set the out-value at all and only
> configures the gpio as output.
>
> Signed-off-by: Stefan Roese <sr at denx.de>
> Cc: Kevin Smith <kevin.smith at elecsyscorp.com>
> ---
>   drivers/gpio/mvebu_gpio.c | 4 ++++
>   1 file changed, 4 insertions(+)
>
> diff --git a/drivers/gpio/mvebu_gpio.c b/drivers/gpio/mvebu_gpio.c
> index 9564ce2..75dc73e 100644
> --- a/drivers/gpio/mvebu_gpio.c
> +++ b/drivers/gpio/mvebu_gpio.c
> @@ -43,6 +43,10 @@ static int mvebu_gpio_direction_output(struct udevice *dev, unsigned gpio,
>   	struct mvebu_gpio_priv *priv = dev_get_priv(dev);
>   	struct mvebu_gpio_regs *regs = priv->regs;
>   
> +	if (value)
> +		setbits_le32(&regs->data_out, BIT(gpio));
> +	else
> +		clrbits_le32(&regs->data_out, BIT(gpio));
>   	clrbits_le32(&regs->io_conf, BIT(gpio));
>   
>   	return 0;
Reviewed-by: Kevin Smith <kevin.smith at elecsyscorp.com>