EDAC: Allow to pass driver-specific attribute groups
Add edac_mc_add_mc_with_groups() for initializing the mem_ctl_info
object with the optional attribute groups. This allows drivers to
pass additional sysfs entries without manual (and racy)
device_create_file() and co calls.
edac_mc_add_mc() is kept as is, just calling edac_mc_add_with_groups()
with NULL groups.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: http://lkml.kernel.org/r/1423046938-18111-3-git-send-email-tiwai@suse.de
Signed-off-by: Borislav Petkov <bp@suse.de>
diff --git a/drivers/edac/edac_mc_sysfs.c b/drivers/edac/edac_mc_sysfs.c
index 0bcd642..3a28381 100644
--- a/drivers/edac/edac_mc_sysfs.c
+++ b/drivers/edac/edac_mc_sysfs.c
@@ -974,7 +974,8 @@
* 0 Success
* !0 Failure
*/
-int edac_create_sysfs_mci_device(struct mem_ctl_info *mci)
+int edac_create_sysfs_mci_device(struct mem_ctl_info *mci,
+ const struct attribute_group **groups)
{
int i, err;
@@ -998,6 +999,7 @@
mci->dev.parent = mci_pdev;
mci->dev.bus = mci->bus;
+ mci->dev.groups = groups;
dev_set_name(&mci->dev, "mc%d", mci->mc_idx);
dev_set_drvdata(&mci->dev, mci);
pm_runtime_forbid(&mci->dev);