diff options
| 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/sd.c | |
| parent | 2986d0bf23d97d68804ccfa80965073ccf1af242 (diff) | |
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/sd.c')
| -rw-r--r-- | drivers/mmc/core/sd.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/mmc/core/sd.c b/drivers/mmc/core/sd.c index 0b478de48ac..b6a2e53c921 100644 --- a/drivers/mmc/core/sd.c +++ b/drivers/mmc/core/sd.c @@ -637,8 +637,10 @@ int mmc_attach_sd(struct mmc_host *host, u32 ocr) /* * Can we support the voltage(s) of the card(s)? */ - if (!host->ocr) + if (!host->ocr) { + err = -EINVAL; goto err; + } /* * Detect and init the card. @@ -663,6 +665,9 @@ err: mmc_detach_bus(host); mmc_release_host(host); + printk(KERN_ERR "%s: error %d whilst initialising SD card\n", + mmc_hostname(host), err); + return 0; } |