diff options
Diffstat (limited to 'drivers/mmc/mmc.c')
| -rw-r--r-- | drivers/mmc/mmc.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c index 72e8ce6da..7b5fdd9f6 100644 --- a/drivers/mmc/mmc.c +++ b/drivers/mmc/mmc.c @@ -40,6 +40,23 @@ static struct list_head mmc_devices; static int cur_dev_num = -1; +int __weak board_mmc_getwp(struct mmc *mmc) +{ + return -1; +} + +int mmc_getwp(struct mmc *mmc) +{ + int wp; + + wp = board_mmc_getwp(mmc); + + if ((wp < 0) && mmc->getwp) + wp = mmc->getwp(mmc); + + return wp; +} + int __board_mmc_getcd(struct mmc *mmc) { return -1; } |