[PATCH] x86: entry: Remove _TIF_SINGLESTEP define leftover

[Sedat Dilek]

After commit 6342adcaa683 ("entry: Ensure trap after single-step on
system call return") a _TIF_SINGLESTEP define is obsolete for arch/x86.

So, remove the leftover in arch/x86/include/asm/thread_info.h file.

Fixes: 6342adcaa683 ("entry: Ensure trap after single-step on system call return"
CC: Kyle Huey <me@xxxxxxxxxxxx>
Signed-off-by: Sedat Dilek <sedat.dilek@xxxxxxxxx>
---
 arch/x86/include/asm/thread_info.h | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h
index 0d751d5da702..8861967e0305 100644
--- a/arch/x86/include/asm/thread_info.h
+++ b/arch/x86/include/asm/thread_info.h
@@ -101,7 +101,6 @@ struct thread_info {
 #define _TIF_NOTIFY_RESUME	(1 << TIF_NOTIFY_RESUME)
 #define _TIF_SIGPENDING		(1 << TIF_SIGPENDING)
 #define _TIF_NEED_RESCHED	(1 << TIF_NEED_RESCHED)
-#define _TIF_SINGLESTEP		(1 << TIF_SINGLESTEP)
 #define _TIF_SSBD		(1 << TIF_SSBD)
 #define _TIF_SPEC_IB		(1 << TIF_SPEC_IB)
 #define _TIF_SPEC_FORCE_UPDATE	(1 << TIF_SPEC_FORCE_UPDATE)
-- 
2.30.0