This is very old code, it hasn't changed since 2001 and
it is not used anywhere. Noticed by Clemens Koller.
Signed-off-by: Jesper Nilsson <[email protected]>
---
include/asm-cris/bitops.h | 7 -------
1 files changed, 0 insertions(+), 7 deletions(-)
diff --git a/include/asm-cris/bitops.h b/include/asm-cris/bitops.h
index e2f49c2..75ea6e0 100644
--- a/include/asm-cris/bitops.h
+++ b/include/asm-cris/bitops.h
@@ -24,13 +24,6 @@
#include <linux/compiler.h>
/*
- * Some hacks to defeat gcc over-optimizations..
- */
-struct __dummy { unsigned long a[100]; };
-#define ADDR (*(struct __dummy *) addr)
-#define CONST_ADDR (*(const struct __dummy *) addr)
-
-/*
* set_bit - Atomically set a bit in memory
* @nr: the bit to set
* @addr: the address to start counting from
--
1.5.3.6.970.gd25430
/^JN - Jesper Nilsson
--
Jesper Nilsson -- [email protected]
On Thu, 20 Dec 2007 11:09:44 +0100 Jesper Nilsson <[email protected]> wrote:
> Subject: [PATCH] Remove unused __dummy, CONST_ADDR and ADDR from CRIS bitops.h
It's nice (and conventional) to prefix the patch title with the subsystem
name. So this one would become
Subject: [PATCH] cris: remove unused __dummy, CONST_ADDR and ADDR from bitops.h
Thanks.
On Sat, Dec 22, 2007 at 12:30:25AM -0800, Andrew Morton wrote:
> On Thu, 20 Dec 2007 11:09:44 +0100 Jesper Nilsson <[email protected]> wrote:
> > Subject: [PATCH] Remove unused __dummy, CONST_ADDR and ADDR from CRIS bitops.h
>
> It's nice (and conventional) to prefix the patch title with the subsystem
> name.
Sorry about that, will add that to my checklist.
> So this one would become
>
> Subject: [PATCH] cris: remove unused __dummy, CONST_ADDR and ADDR from bitops.h
>
> Thanks.
No, thank you. :-)
/^JN - Jesper Nilsson
--
Jesper Nilsson -- [email protected]