linux-kernel - [PATCH v2] cris: remove unused wp_works

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Date:   Wed,  5 Apr 2017 21:24:35 +0200
From:   Mathias Krause <minipli@...glemail.com>
To:     linux-cris-kernel@...s.com
Cc:     linux-kernel@...r.kernel.org,
        Mathias Krause <minipli@...glemail.com>,
        Jesper Nilsson <jesper.nilsson@...s.com>,
        Mikael Starvik <starvik@...s.com>
Subject: [PATCH v2] cris: remove unused wp_works_ok macro

It had no use since it's introduction in v2.4.1.2. Get rid of it.

Cc: Mikael Starvik <starvik@...s.com>
Signed-off-by: Mathias Krause <minipli@...glemail.com>
Acked-by: Jesper Nilsson <jesper.nilsson@...s.com>
---
Same patch as v1 but as the tip folks took only the x86 parts, I think,
this one should go through the CRIS tree.

Cheers,
Mathias

 arch/cris/include/arch-v10/arch/processor.h |    3 ---
 1 file changed, 3 deletions(-)

diff --git a/arch/cris/include/arch-v10/arch/processor.h b/arch/cris/include/arch-v10/arch/processor.h
index 93feb2a487d8..58f75bee1d6c 100644
--- a/arch/cris/include/arch-v10/arch/processor.h
+++ b/arch/cris/include/arch-v10/arch/processor.h
@@ -7,9 +7,6 @@
  */
 #define current_text_addr() ({void *pc; __asm__ ("move.d $pc,%0" : "=rm" (pc)); pc; })
 
-/* CRIS has no problems with write protection */
-#define wp_works_ok 1
-
 /* CRIS thread_struct. this really has nothing to do with the processor itself, since
  * CRIS does not do any hardware task-switching, but it's here for legacy reasons.
  * The thread_struct here is used when task-switching using _resume defined in entry.S.
-- 
1.7.10.4