[PATCH master 1/2] list: fix CONFIG_DEBUG_LIST link failure in PBL

[Ahmad Fatoum <a.fatoum@pengutronix.de>]

With the addition of PBL handoff data, we now use <linux/list.h> in PBL.
This works fine with CONFIG_DEBUG_LIST disabled, because all functions are
inlined, but when building with the option enabled, references to the
out-of-line sanity checking functions breaks the build.

Fix this by omitting these references when building for PBL.

Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
---
 include/linux/list.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/list.h b/include/linux/list.h
index 2b3a39ea81e8..e47a8188e807 100644
--- a/include/linux/list.h
+++ b/include/linux/list.h
@@ -36,7 +36,7 @@ static inline void INIT_LIST_HEAD(struct list_head *list)
 	list->prev = list;
 }
 
-#ifdef CONFIG_DEBUG_LIST
+#if defined(CONFIG_DEBUG_LIST) && !defined(__PBL__)
 extern bool __list_add_valid_or_report(struct list_head *new,
 				       struct list_head *prev,
 				       struct list_head *next);
-- 
2.39.2