Use exported symbol bdevname() instead of disk_name()

[lttng-modules.git] / wrapper / genhd.h

diff --git a/wrapper/genhd.h b/wrapper/genhd.h
index a44198a7eb138f6698c7495ccb059a0370a91026..4eac2c1a14c62ed74a316a98ff4228f4478352da 100644 (file)
--- a/wrapper/genhd.h
+++ b/wrapper/genhd.h
@@ -14,37 +14,11 @@
 
 #include <linux/genhd.h>
 
-#ifdef CONFIG_KALLSYMS
+#ifdef CONFIG_KALLSYMS_ALL
 
 #include <linux/kallsyms.h>
 #include <wrapper/kallsyms.h>
 
-static inline
-char *wrapper_disk_name(struct gendisk *hd, int partno, char *buf)
-{
-       char *(*disk_name_sym)(struct gendisk *hd, int partno, char *buf);
-
-       disk_name_sym = (void *) kallsyms_lookup_funcptr("disk_name");
-       if (disk_name_sym) {
-               return disk_name_sym(hd, partno, buf);
-       } else {
-               printk_once(KERN_WARNING "LTTng: disk_name symbol lookup failed.\n");
-               return NULL;
-       }
-}
-
-#else
-
-static inline
-char *wrapper_disk_name(struct gendisk *hd, int partno, char *buf)
-{
-       return disk_name(hd, partno, buf);
-}
-
-#endif
-
-#ifdef CONFIG_KALLSYMS_ALL
-
 static inline
 struct class *wrapper_get_block_class(void)
 {