It is hard to find what's wrong without a proper error
report. Improve it, in debug mode.
Signed-off-by: Mauro Carvalho Chehab <mche...@redhat.com>
---
drivers/edac/edac_mc_sysfs.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/drivers/edac/edac_mc_sysfs.c b/drivers/edac/edac_mc_sysfs.c
index 0ca1ca7..9c58da6 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;
@@ -1007,6 +1011,7 @@ 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;
--
1.8.1.2
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