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authorPaul Brook <paul@codesourcery.com>2006-03-28 22:19:29 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2006-03-28 22:19:29 +0100
commit6896eec0296c400db95e4382095fd4d6cf59800c (patch)
tree023993de8e16623e720f36f71ffad38f9c524f7a
parentae574a5d7aa1d80469dfcbaa757db2bea536ee66 (diff)
[ARM] 3420/1: Missing clobber in example code
Patch from Paul Brook The example code in the source documentation for __kernel_dmb clobbers r0 but doesn't list it the asm clobber list. Signed-off-by: Paul Brook <paul@codesourcery.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
-rw-r--r--arch/arm/kernel/entry-armv.S2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
index 355914ffb19..ab8e600c18c 100644
--- a/arch/arm/kernel/entry-armv.S
+++ b/arch/arm/kernel/entry-armv.S
@@ -666,7 +666,7 @@ __kuser_helper_start:
*
* #define __kernel_dmb() \
* asm volatile ( "mov r0, #0xffff0fff; mov lr, pc; sub pc, r0, #95" \
- * : : : "lr","cc" )
+ * : : : "r0", "lr","cc" )
*/
__kuser_memory_barrier: @ 0xffff0fa0