diff options
Diffstat (limited to 'drivers/mmc/host/imxmmc.c')
| -rw-r--r-- | drivers/mmc/host/imxmmc.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/mmc/host/imxmmc.c b/drivers/mmc/host/imxmmc.c index eed211b2ac7..5e880c0f134 100644 --- a/drivers/mmc/host/imxmmc.c +++ b/drivers/mmc/host/imxmmc.c @@ -892,9 +892,12 @@ static int imxmci_get_ro(struct mmc_host *mmc) struct imxmci_host *host = mmc_priv(mmc); if (host->pdata && host->pdata->get_ro) - return host->pdata->get_ro(mmc_dev(mmc)); - /* Host doesn't support read only detection so assume writeable */ - return 0; + return !!host->pdata->get_ro(mmc_dev(mmc)); + /* + * Board doesn't support read only detection; let the mmc core + * decide what to do. + */ + return -ENOSYS; } |