[U-Boot] [PATCH 01/14] mmc: s5p: set SD detection pin as input

[Jaehoon Chung]

Hi, Przemyslaw.

On 10/25/2014 12:44 AM, Przemyslaw Marczak wrote:
> The SD Card slot detection pin should be configured as input.
> 
> Signed-off-by: Przemyslaw Marczak <p.marczak at samsung.com>
> ---
>  drivers/mmc/s5p_sdhci.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/mmc/s5p_sdhci.c b/drivers/mmc/s5p_sdhci.c
> index 0dea45d..a5d3487 100644
> --- a/drivers/mmc/s5p_sdhci.c
> +++ b/drivers/mmc/s5p_sdhci.c
> @@ -123,7 +123,7 @@ static int do_sdhci_init(struct sdhci_host *host)
>  	if (fdt_gpio_isvalid(&host->cd_gpio)) {
>  		sprintf(str, "sdhci%d_cd", host->index & 0xf);
>  		gpio_request(host->cd_gpio.gpio, str);
> -		gpio_direction_output(host->cd_gpio.gpio, 1);
> +		gpio_direction_input(host->cd_gpio.gpio);

Input is right?

Best Regards,
Jaehoon Chung
>  		if (gpio_get_value(host->cd_gpio.gpio))
>  			return -ENODEV;
>  
>