diff options
Diffstat (limited to 'doc/README.atmel_mci')
| -rw-r--r-- | doc/README.atmel_mci | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/doc/README.atmel_mci b/doc/README.atmel_mci index dee0cf0a9..0cbd90982 100644 --- a/doc/README.atmel_mci +++ b/doc/README.atmel_mci @@ -59,17 +59,9 @@ int board_mmc_init(bd_t *bd) } /* this is a weak define that we are overriding */ -int board_mmc_getcd(u8 *cd, struct mmc *mmc) +int board_mmc_getcd(struct mmc *mmc) { - /* - * the only currently existing use of this function - * (fsl_esdhc.c) suggests this function must return - * *cs = TRUE if a card is NOT detected -> in most - * cases the value of the pin when the detect switch - * closes to GND - */ - *cd = at91_get_gpio_value (CONFIG_SYS_MMC_CD_PIN) ? 1 : 0; - return 0; + return !at91_get_gpio_value(CONFIG_SYS_MMC_CD_PIN); } #endif |