This patch exports and expose the edac_debugfs file node. This allows
EDAC driver to create debugfs node under the EDAC debugfs node.
Signed-off-by: Loc Ho <lho@xxxxxxx>
---
drivers/edac/edac_core.h | 1 +
drivers/edac/edac_mc_sysfs.c | 5 +++--
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/edac/edac_core.h b/drivers/edac/edac_core.h
index ad42587..a978a4f 100644
--- a/drivers/edac/edac_core.h
+++ b/drivers/edac/edac_core.h
@@ -511,5 +511,6 @@ extern void edac_pci_remove_sysfs(struct edac_pci_ctl_info *pci);
* edac misc APIs
*/
extern char *edac_op_state_to_string(int op_state);
+extern struct dentry *edac_debugfs;
#endif /* _EDAC_CORE_H_ */
diff --git a/drivers/edac/edac_mc_sysfs.c b/drivers/edac/edac_mc_sysfs.c
index 33df7d9..236e76c 100644
--- a/drivers/edac/edac_mc_sysfs.c
+++ b/drivers/edac/edac_mc_sysfs.c
@@ -896,9 +896,10 @@ static struct device_type mci_attr_type = {
.release = mci_attr_release,
};
-#ifdef CONFIG_EDAC_DEBUG
-static struct dentry *edac_debugfs;
+struct dentry *edac_debugfs;
+EXPORT_SYMBOL_GPL(edac_debugfs);
+#ifdef CONFIG_EDAC_DEBUG
int __init edac_debugfs_init(void)
{
edac_debugfs = debugfs_create_dir("edac", NULL);
--
1.7.1
--
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