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| author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-02-15 07:51:25 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-02-21 11:06:35 -0300 |
| commit | 3d958823e26979a73d73c0343041d64813702a5b (patch) | |
| tree | e34f52c9cbd61ae355472a280ac7039606ba5d34 /drivers/edac | |
| parent | 59b9796d1e0e5edb6eb3d5ae550eac0d53d27adb (diff) | |
| download | linux-stable-3d958823e26979a73d73c0343041d64813702a5b.tar.gz linux-stable-3d958823e26979a73d73c0343041d64813702a5b.tar.bz2 linux-stable-3d958823e26979a73d73c0343041d64813702a5b.zip | |
edac: better report error conditions in debug mode
It is hard to find what's wrong without a proper error
report. Improve it, in debug mode.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/edac')
| -rw-r--r-- | drivers/edac/edac_mc_sysfs.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/edac/edac_mc_sysfs.c b/drivers/edac/edac_mc_sysfs.c index 963a91edb259..4f4b6137d74e 100644 --- a/drivers/edac/edac_mc_sysfs.c +++ b/drivers/edac/edac_mc_sysfs.c @@ -429,8 +429,12 @@ static int edac_create_csrow_objects(struct mem_ctl_info *mci) if (!nr_pages_per_csrow(csrow)) continue; err = edac_create_csrow_object(mci, mci->csrows[i], i); - if (err < 0) + if (err < 0) { + edac_dbg(1, + "failure: create csrow objects for csrow %d\n", + i); goto error; + } } return 0; @@ -999,6 +1003,7 @@ int edac_create_sysfs_mci_device(struct mem_ctl_info *mci) edac_dbg(0, "creating device %s\n", dev_name(&mci->dev)); err = device_add(&mci->dev); if (err < 0) { + edac_dbg(1, "failure: create device %s\n", dev_name(&mci->dev)); bus_unregister(&mci->bus); kfree(mci->bus.name); return err; |