drivers/edac: mod edac_opt_state_to_string function

Refactored the function edac_op_state_toString() to be edac_op_state_to_string()
for consistent style, and its callers

Signed-off-by: Douglas Thompson <dougthompson@xmission.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/edac/edac_module.c b/drivers/edac/edac_module.c
index 9e7406f..07bd165 100644
--- a/drivers/edac/edac_module.c
+++ b/drivers/edac/edac_module.c
@@ -35,9 +35,9 @@
 static int edac_class_valid;
 
 /*
- * edac_op_state_toString()
+ * edac_op_state_to_string()
  */
-char *edac_op_state_toString(int opstate)
+char *edac_op_state_to_string(int opstate)
 {
 	if (opstate == OP_RUNNING_POLL)
 		return "POLLED";