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| author | Pierre Ossman <drzeus@drzeus.cx> | 2007-07-23 00:12:10 +0200 |
|---|---|---|
| committer | Pierre Ossman <drzeus@drzeus.cx> | 2007-07-26 02:05:04 +0200 |
| commit | 109b5bed18441599b5ab0e1f3623efa5715a4703 (patch) | |
| tree | 67d71adcfad02633cb643b2bb3d51218dd2a3938 /drivers/mmc/core/mmc.c | |
| parent | 2986d0bf23d97d68804ccfa80965073ccf1af242 (diff) | |
| download | linux-109b5bed18441599b5ab0e1f3623efa5715a4703.tar.bz2 | |
mmc: be more verbose about card insertions/removal
Let the user know that the kernel actually detected the card
by printing some basic information in dmesg.
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
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 cd0c6b246fed..f606b6678b00 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; } |