3 files changed, 30 insertions, 6 deletions

diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c
index 761ed2699204..6a77b264eb2c 100644
--- a/drivers/char/ipmi/ipmi_msghandler.c
+++ b/drivers/char/ipmi/ipmi_msghandler.c
@@ -205,6 +205,7 @@ struct ipmi_smi
 
         struct bmc_device *bmc;
         char *my_dev_name;
+        char *sysfs_name;
 
         /* This is the lower-layer's sender routine. */
         struct ipmi_smi_handlers *handlers;
@@ -2004,7 +2005,11 @@ static void ipmi_bmc_unregister(ipmi_smi_t intf)
 {
         struct bmc_device *bmc = intf->bmc;
 
-        sysfs_remove_link(&intf->si_dev->kobj, "bmc");
+        if (intf->sysfs_name) {
+                sysfs_remove_link(&intf->si_dev->kobj, intf->sysfs_name);
+                kfree(intf->sysfs_name);
+                intf->sysfs_name = NULL;
+        }
         if (intf->my_dev_name) {
                 sysfs_remove_link(&bmc->dev->dev.kobj, intf->my_dev_name);
                 kfree(intf->my_dev_name);
@@ -2140,7 +2145,8 @@ out:
         return err;
 }
 
-static int ipmi_bmc_register(ipmi_smi_t intf)
+static int ipmi_bmc_register(ipmi_smi_t intf, int ifnum,
+                             const char *sysfs_name)
 {
         int               rv;
         struct bmc_device *bmc = intf->bmc;
@@ -2257,29 +2263,44 @@ static int ipmi_bmc_register(ipmi_smi_t intf)
          * create symlink from system interface device to bmc device
          * and back.
          */
+        intf->sysfs_name = kstrdup(sysfs_name, GFP_KERNEL);
+        if (!intf->sysfs_name) {
+                rv = -ENOMEM;
+                printk(KERN_ERR
+                       "ipmi_msghandler: allocate link to BMC: %d\n",
+                       rv);
+                goto out_err;
+        }
+
         rv = sysfs_create_link(&intf->si_dev->kobj,
-                               &bmc->dev->dev.kobj, "bmc");
+                               &bmc->dev->dev.kobj, intf->sysfs_name);
         if (rv) {
+                kfree(intf->sysfs_name);
+                intf->sysfs_name = NULL;
                 printk(KERN_ERR
                        "ipmi_msghandler: Unable to create bmc symlink: %d\n",
                        rv);
                 goto out_err;
         }
 
-        size = snprintf(dummy, 0, "ipmi%d", intf->intf_num);
+        size = snprintf(dummy, 0, "ipmi%d", ifnum);
         intf->my_dev_name = kmalloc(size+1, GFP_KERNEL);
         if (!intf->my_dev_name) {
+                kfree(intf->sysfs_name);
+                intf->sysfs_name = NULL;
                 rv = -ENOMEM;
                 printk(KERN_ERR
                        "ipmi_msghandler: allocate link from BMC: %d\n",
                        rv);
                 goto out_err;
         }
-        snprintf(intf->my_dev_name, size+1, "ipmi%d", intf->intf_num);
+        snprintf(intf->my_dev_name, size+1, "ipmi%d", ifnum);
 
         rv = sysfs_create_link(&bmc->dev->dev.kobj, &intf->si_dev->kobj,
                                intf->my_dev_name);
         if (rv) {
+                kfree(intf->sysfs_name);
+                intf->sysfs_name = NULL;
                 kfree(intf->my_dev_name);
                 intf->my_dev_name = NULL;
                 printk(KERN_ERR
@@ -2464,6 +2485,7 @@ int ipmi_register_smi(struct ipmi_smi_handlers *handlers,
                       void                     *send_info,
                       struct ipmi_device_id    *device_id,
                       struct device            *si_dev,
+                      const char               *sysfs_name,
                       unsigned char            slave_addr)
 {
         int              i, j;
@@ -2579,7 +2601,7 @@ int ipmi_register_smi(struct ipmi_smi_handlers *handlers,
         if (rv == 0)
                 rv = add_proc_entries(intf, i);
 
-        rv = ipmi_bmc_register(intf);
+        rv = ipmi_bmc_register(intf, i, sysfs_name);
 
  out:
         if (rv) {
diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
index bb1fac104fda..89cdb928061c 100644
--- a/drivers/char/ipmi/ipmi_si_intf.c
+++ b/drivers/char/ipmi/ipmi_si_intf.c
@@ -2362,6 +2362,7 @@ static int try_smi_init(struct smi_info *new_smi)
                                new_smi,
                                &new_smi->device_id,
                                new_smi->dev,
+                               "bmc",
                                new_smi->slave_addr);
         if (rv) {
                 printk(KERN_ERR
diff --git a/include/linux/ipmi_smi.h b/include/linux/ipmi_smi.h
index 6d9c7e4da472..2cc960da4176 100644
--- a/include/linux/ipmi_smi.h
+++ b/include/linux/ipmi_smi.h
@@ -173,6 +173,7 @@ int ipmi_register_smi(struct ipmi_smi_handlers *handlers,
                       void                     *send_info,
                       struct ipmi_device_id    *device_id,
                       struct device            *dev,
+                      const char               *sysfs_name,
                       unsigned char            slave_addr);
 
 /*