diff options
| -rw-r--r-- | drivers/mci/s3c.c | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/drivers/mci/s3c.c b/drivers/mci/s3c.c index f97e13a6dd..89c8168fd6 100644 --- a/drivers/mci/s3c.c +++ b/drivers/mci/s3c.c @@ -176,32 +176,6 @@ static void s3c_finish_request(struct device_d *hw_dev) /* TODO ensure the engines are stopped */ } -/* TODO GPIO feature is required for this architecture */ -static unsigned gpio_get_value(unsigned val) -{ - return 0; -} - -/** - * Detect if a card is plugged in - * @param hw_dev Host interface instance - * @return 0 if a card is plugged in - * - * Note: If there is no GPIO registered to detect if a card is present, we - * assume a card _is_ present. - */ -static int s3c_mci_card_present(struct device_d *hw_dev) -{ - struct s3c_mci_platform_data *pd = GET_HOST_PDATA(hw_dev); - int ret; - - if (pd->gpio_detect == 0) - return 0; /* assume the card is present */ - - ret = gpio_get_value(pd->gpio_detect) ? 0 : 1; - return ret ^ pd->detect_invert; -} - /** * Setup a new clock frequency on this MCI bus * @param hw_dev Host interface instance |