diff options
Diffstat (limited to 'drivers/mmc/core/mmc.c')
| -rw-r--r-- | drivers/mmc/core/mmc.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c index cd0c6b246fe..f606b6678b0 100644 --- a/drivers/mmc/core/mmc.c +++ b/drivers/mmc/core/mmc.c @@ -556,8 +556,10 @@ int mmc_attach_mmc(struct mmc_host *host, u32 ocr) /* * Can we support the voltage of the card? */ - if (!host->ocr) + if (!host->ocr) { + err = -EINVAL; goto err; + } /* * Detect and init the card. @@ -582,6 +584,9 @@ err: mmc_detach_bus(host); mmc_release_host(host); + printk(KERN_ERR "%s: error %d whilst initialising MMC card\n", + mmc_hostname(host), err); + return 0; } |