1 files changed, 15 insertions, 13 deletions

diff --git a/drivers/edac/edac_mc_sysfs.c b/drivers/edac/edac_mc_sysfs.c
index ef15a7e613bc..e7c32c4f7837 100644
--- a/drivers/edac/edac_mc_sysfs.c
+++ b/drivers/edac/edac_mc_sysfs.c
@@ -370,7 +370,7 @@ static int edac_create_csrow_object(struct mem_ctl_info *mci,
                 return -ENODEV;
 
         csrow->dev.type = &csrow_attr_type;
-        csrow->dev.bus = &mci->bus;
+        csrow->dev.bus = mci->bus;
         device_initialize(&csrow->dev);
         csrow->dev.parent = &mci->dev;
         csrow->mci = mci;
@@ -605,7 +605,7 @@ static int edac_create_dimm_object(struct mem_ctl_info *mci,
         dimm->mci = mci;
 
         dimm->dev.type = &dimm_attr_type;
-        dimm->dev.bus = &mci->bus;
+        dimm->dev.bus = mci->bus;
         device_initialize(&dimm->dev);
 
         dimm->dev.parent = &mci->dev;
@@ -975,11 +975,13 @@ int edac_create_sysfs_mci_device(struct mem_ctl_info *mci)
          * The memory controller needs its own bus, in order to avoid
          * namespace conflicts at /sys/bus/edac.
          */
-        mci->bus.name = kasprintf(GFP_KERNEL, "mc%d", mci->mc_idx);
-        if (!mci->bus.name)
+        mci->bus->name = kasprintf(GFP_KERNEL, "mc%d", mci->mc_idx);
+        if (!mci->bus->name)
                 return -ENOMEM;
-        edac_dbg(0, "creating bus %s\n", mci->bus.name);
-        err = bus_register(&mci->bus);
+
+        edac_dbg(0, "creating bus %s\n", mci->bus->name);
+
+        err = bus_register(mci->bus);
         if (err < 0)
                 return err;
 
@@ -988,7 +990,7 @@ int edac_create_sysfs_mci_device(struct mem_ctl_info *mci)
         device_initialize(&mci->dev);
 
         mci->dev.parent = mci_pdev;
-        mci->dev.bus = &mci->bus;
+        mci->dev.bus = mci->bus;
         dev_set_name(&mci->dev, "mc%d", mci->mc_idx);
         dev_set_drvdata(&mci->dev, mci);
         pm_runtime_forbid(&mci->dev);
@@ -997,8 +999,8 @@ int edac_create_sysfs_mci_device(struct mem_ctl_info *mci)
         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);
+                bus_unregister(mci->bus);
+                kfree(mci->bus->name);
                 return err;
         }
 
@@ -1064,8 +1066,8 @@ fail:
         }
 fail2:
         device_unregister(&mci->dev);
-        bus_unregister(&mci->bus);
-        kfree(mci->bus.name);
+        bus_unregister(mci->bus);
+        kfree(mci->bus->name);
         return err;
 }
 
@@ -1098,8 +1100,8 @@ void edac_unregister_sysfs(struct mem_ctl_info *mci)
 {
         edac_dbg(1, "Unregistering device %s\n", dev_name(&mci->dev));
         device_unregister(&mci->dev);
-        bus_unregister(&mci->bus);
-        kfree(mci->bus.name);
+        bus_unregister(mci->bus);
+        kfree(mci->bus->name);
 }
 
 static void mc_attr_release(struct device *dev)