From: David Howells <dhowells@redhat.com>
To: torvalds@osdl.org, akpm@osdl.org, viro@zeniv.linux.org.uk
Cc: linux-kernel@vger.kernel.org
Subject: [PATCH 11/15] frv: NULL noise removal in frv xchg()
Date: Mon, 19 Jun 2006 13:25:07 +0100 [thread overview]
Message-ID: <20060619122507.10060.93376.stgit@warthog.cambridge.redhat.com> (raw)
In-Reply-To: <20060619122445.10060.97532.stgit@warthog.cambridge.redhat.com>
From: Al Viro <viro@zeniv.linux.org.uk>
Clean up the FRV arch's xchg() function.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-Off-By: David Howells <dhowells@redhat.com>
---
include/asm-frv/atomic.h | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/asm-frv/atomic.h b/include/asm-frv/atomic.h
index 5d9f84b..68a8e8d 100644
--- a/include/asm-frv/atomic.h
+++ b/include/asm-frv/atomic.h
@@ -228,7 +228,7 @@ ({ \
break; \
\
default: \
- __xg_orig = 0; \
+ __xg_orig = (__typeof__(__xg_orig))0; \
asm volatile("break"); \
break; \
} \
@@ -248,7 +248,7 @@ ({ \
switch (sizeof(__xg_orig)) { \
case 4: __xg_orig = (__typeof__(*(ptr))) __xchg_32((uint32_t) x, __xg_ptr); break; \
default: \
- __xg_orig = 0; \
+ __xg_orig = (__typeof__(__xg_orig))0; \
asm volatile("break"); \
break; \
} \
next prev parent reply other threads:[~2006-06-19 12:28 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-06-19 12:24 [PATCH 01/15] frv: __user infrastructure David Howells
2006-06-19 12:24 ` [PATCH 02/15] frv: basic __iomem annotations David Howells
2006-06-19 12:24 ` [PATCH 03/15] frv: signal annotations David Howells
2006-06-19 12:24 ` [PATCH 04/15] frv: sysctl __user annotations David Howells
2006-06-19 12:24 ` [PATCH 05/15] frv: binfmt_elf_fdpic " David Howells
2006-06-19 12:24 ` [PATCH 06/15] frv: misc " David Howells
2006-06-19 12:24 ` [PATCH 07/15] frv: misc sparse annotations David Howells
2006-06-19 12:25 ` [PATCH 08/15] frv: wrong syscall David Howells
2006-06-19 12:25 ` [PATCH 09/15] ext2 XIP won't build without MMU David Howells
2006-06-19 12:25 ` [PATCH 10/15] frv: initrd is grossly broken on frv (never built) David Howells
2006-06-19 12:25 ` David Howells [this message]
2006-06-19 12:25 ` [PATCH 12/15] frv: ieee1394 is borken on frv David Howells
2006-06-19 12:25 ` [PATCH 13/15] frv: Add missing qualifier to memcpy_fromio() prototype David Howells
2006-06-19 12:25 ` [PATCH 14/15] frv: trivial cleanups in frv_ksyms.c David Howells
2006-06-19 12:25 ` [PATCH 15/15] frv: clean frv unistd.h David Howells
2006-06-19 16:00 ` David Woodhouse
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