i7core_edac: Be sure that the edac pci handler will be properly released

With multi-sockets, more than one edac pci handler is enabled. Be sure to
un-register all instances.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 4 insertions, 2 deletions

diff --git a/drivers/edac/edac_mc.c b/drivers/edac/edac_mc.c
index 6b21e25f7a84..6b7e723e46be 100644
--- a/drivers/edac/edac_mc.c
+++ b/drivers/edac/edac_mc.c
@@ -239,13 +239,14 @@ void edac_mc_free(struct mem_ctl_info *mci)
 EXPORT_SYMBOL_GPL(edac_mc_free);
 
 
-/*
+/**
  * find_mci_by_dev
  *
  *      scan list of controllers looking for the one that manages
  *      the 'dev' device
+ * @dev: pointer to a struct device related with the MCI
  */
-static struct mem_ctl_info *find_mci_by_dev(struct device *dev)
+struct mem_ctl_info *find_mci_by_dev(struct device *dev)
 {
         struct mem_ctl_info *mci;
         struct list_head *item;
@@ -261,6 +262,7 @@ static struct mem_ctl_info *find_mci_by_dev(struct device *dev)
 
         return NULL;
 }
+EXPORT_SYMBOL_GPL(find_mci_by_dev);
 
 /*
  * handler for EDAC to check if NMI type handler has asserted interrupt