FRV: Don't turn on TIF_SYSCALL_TRACE unconditionally in syscall prologue

Don't turn on TIF_SYSCALL_TRACE unconditionally in syscall prologue in FRV's
entry.S.  This was originally for debugging stuff and should have been removed
a long time ago.

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/arch/frv/kernel/entry.S b/arch/frv/kernel/entry.S
index 1da523b3298e03a36c8e27e23bf9d20f10615e67..268dfbddee3ba855b017d9e4165ec63c082a4b3b 100644 (file)
--- a/arch/frv/kernel/entry.S
+++ b/arch/frv/kernel/entry.S
@@ -886,7 +886,6 @@ system_call:
        bnc             icc0,#0,__syscall_badsys
 
        ldi             @(gr15,#TI_FLAGS),gr4
        bnc             icc0,#0,__syscall_badsys
 
        ldi             @(gr15,#TI_FLAGS),gr4

-       ori             gr4,#_TIF_SYSCALL_TRACE,gr4

        andicc          gr4,#_TIF_SYSCALL_TRACE,gr0,icc0
        bne             icc0,#0,__syscall_trace_entry
 
        andicc          gr4,#_TIF_SYSCALL_TRACE,gr0,icc0
        bne             icc0,#0,__syscall_trace_entry