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authorEric Paris <eparis@redhat.com>2014-04-22 16:07:30 (GMT)
committerHonghua Yin <Hong-Hua.Yin@freescale.com>2015-03-30 09:21:48 (GMT)
commit706e8506db6e4ae12f319f2f69b75e47c49ffbfe (patch)
tree6598bd19837e87a662414f2da6ba2c394ee95663 /arch/powerpc
parentb60f6873f5db357aefb8979753cc7f4eb0dff96e (diff)
downloadlinux-fsl-qoriq-706e8506db6e4ae12f319f2f69b75e47c49ffbfe.tar.xz
sparc: simplify syscall_get_arch()
Include linux/thread_info.h so we can use is_32_bit_task() cleanly. Then just simplify syscall_get_arch() since is_32_bit_task() works for all configuration options. Suggested-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Eric Paris <eparis@redhat.com> (cherry picked from commit 75dddcbd9651eec29708f91149e405cd42cf68d7) Signed-off-by: Bogdan Purcareata <bogdan.purcareata@freescale.com> Change-Id: Ie3eb2b996101ff3fbd8e3d44c708cd0d94bfb9f3 Reviewed-on: http://git.am.freescale.net:8181/33025 Tested-by: Honghua Yin <Hong-Hua.Yin@freescale.com> Reviewed-by: Honghua Yin <Hong-Hua.Yin@freescale.com>
Diffstat (limited to 'arch/powerpc')
-rw-r--r--arch/powerpc/include/asm/syscall.h10
1 files changed, 2 insertions, 8 deletions
diff --git a/arch/powerpc/include/asm/syscall.h b/arch/powerpc/include/asm/syscall.h
index fd26ab1..6240698 100644
--- a/arch/powerpc/include/asm/syscall.h
+++ b/arch/powerpc/include/asm/syscall.h
@@ -14,8 +14,8 @@
#define _ASM_SYSCALL_H 1
#include <uapi/linux/audit.h>
-#include <linux/compat.h>
#include <linux/sched.h>
+#include <linux/thread_info.h>
/* ftrace syscalls requires exporting the sys_call_table */
#ifdef CONFIG_FTRACE_SYSCALLS
@@ -90,12 +90,6 @@ static inline void syscall_set_arguments(struct task_struct *task,
static inline int syscall_get_arch(void)
{
- int arch = AUDIT_ARCH_PPC;
-
-#ifdef CONFIG_PPC64
- if (!is_32bit_task())
- arch = AUDIT_ARCH_PPC64;
-#endif
- return arch;
+ return is_32bit_task() ? AUDIT_ARCH_PPC : AUDIT_ARCH_PPC64;
}
#endif /* _ASM_SYSCALL_H */