linux-kernel - [PATCH 25/45] C++: Fix void variables

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Date:   Sun, 01 Apr 2018 21:42:45 +0100
From:   David Howells <dhowells@...hat.com>
To:     linux-kernel@...r.kernel.org
Subject: [PATCH 25/45] C++: Fix void variables

Turn void-type variables into char-type as C++ doesn't allow the former.

Signed-off-by: David Howells <dhowells@...hat.com>
---

 include/asm-generic/sections.h |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/asm-generic/sections.h b/include/asm-generic/sections.h
index 849cd8eb5ca0..f3efd6cc9ba0 100644
--- a/include/asm-generic/sections.h
+++ b/include/asm-generic/sections.h
@@ -53,7 +53,7 @@ extern char __ctors_start[], __ctors_end[];
 /* Start and end of .opd section - used for function descriptors. */
 extern char __start_opd[], __end_opd[];
 
-extern __visible const void __nosave_begin, __nosave_end;
+extern __visible const char __nosave_begin[], __nosave_end[];
 
 /* Function descriptor handling (if any).  Override in asm/sections.h */
 #ifndef dereference_function_descriptor