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.marc...@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;
>
>
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