edac: convert sysdev_class to a regular subsystem

After all sysdev classes are ported to regular driver core entities, the
sysdev implementation will be entirely removed from the kernel.

Cc: Doug Thompson <dougthompson@xmission.com>
Cc: Paul Gortmaker <paul.gortmaker@windriver.com>
Cc: Lucas De Marchi <lucas.demarchi@profusion.mobi>
Cc: Borislav Petkov <borislav.petkov@amd.com>
Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 8 insertions, 8 deletions

diff --git a/drivers/edac/edac_mc_sysfs.c b/drivers/edac/edac_mc_sysfs.c
index 29ffa350bfbe..d56e63477d5c 100644
--- a/drivers/edac/edac_mc_sysfs.c
+++ b/drivers/edac/edac_mc_sysfs.c
@@ -1021,19 +1021,19 @@ void edac_remove_sysfs_mci_device(struct mem_ctl_info *mci)
 int edac_sysfs_setup_mc_kset(void)
 {
         int err = -EINVAL;
-        struct sysdev_class *edac_class;
+        struct bus_type *edac_subsys;
 
         debugf1("%s()\n", __func__);
 
-        /* get the /sys/devices/system/edac class reference */
-        edac_class = edac_get_sysfs_class();
-        if (edac_class == NULL) {
-                debugf1("%s() no edac_class error=%d\n", __func__, err);
+        /* get the /sys/devices/system/edac subsys reference */
+        edac_subsys = edac_get_sysfs_subsys();
+        if (edac_subsys == NULL) {
+                debugf1("%s() no edac_subsys error=%d\n", __func__, err);
                 goto fail_out;
         }
 
         /* Init the MC's kobject */
-        mc_kset = kset_create_and_add("mc", NULL, &edac_class->kset.kobj);
+        mc_kset = kset_create_and_add("mc", NULL, &edac_subsys->dev_root->kobj);
         if (!mc_kset) {
                 err = -ENOMEM;
                 debugf1("%s() Failed to register '.../edac/mc'\n", __func__);
@@ -1045,7 +1045,7 @@ int edac_sysfs_setup_mc_kset(void)
         return 0;
 
 fail_kset:
-        edac_put_sysfs_class();
+        edac_put_sysfs_subsys();
 
 fail_out:
         return err;
@@ -1059,6 +1059,6 @@ fail_out:
 void edac_sysfs_teardown_mc_kset(void)
 {
         kset_unregister(mc_kset);
-        edac_put_sysfs_class();
+        edac_put_sysfs_subsys();
 }