[PATCH] fix signal return code when enable CONFIG_OABI_COMPAT

[ye janboe]

commit b4e8bde513a9a477c30c8769073ced7b59676d48
Author: janboe <janboe.ye@xxxxxxxxx>
Date:   Thu Mar 6 23:00:23 2008 +0800

    fix signal return code when enable CONFIG_OABI_COMPAT.
    because this will make kernel report this syscall obsolete.
    Signed-off-by: Janboe Ye <janboe.ye@xxxxxxxxx>

diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c
index 54cdf1a..b863255 100644
--- a/arch/arm/kernel/signal.c
+++ b/arch/arm/kernel/signal.c
@@ -26,8 +26,13 @@
 /*
  * For ARM syscalls, we encode the syscall number into the instruction.
  */
+#ifndef CONFIG_AEABI
 #define SWI_SYS_SIGRETURN      (0xef000000|(__NR_sigreturn))
 #define SWI_SYS_RT_SIGRETURN   (0xef000000|(__NR_rt_sigreturn))
+#else
+#define SWI_SYS_SIGRETURN       (0xef000000)
+#define SWI_SYS_RT_SIGRETURN    (0xef000000)
+#endif

 /*
  * With EABI, the syscall number has to be loaded into r7.
--
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