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authorMasahiro Yamada <masahiroy@kernel.org>2020-04-13 11:05:38 +0900
committerVineet Gupta <vgupta@synopsys.com>2020-04-12 22:27:10 -0700
commita75ff01390339643ebb86382bfcfe8b1b734e870 (patch)
treeec2120a61fd18ed1324371c913c0ae26b41e9e64 /arch/arc
parent9eca345c67ad69652d54fd929830758c324f25ca (diff)
arc: remove #ifndef CONFIG_AS_CFI_SIGNAL_FRAME
CONFIG_AS_CFI_SIGNAL_FRAME is never defined for ARC. Suggested-by: Nick Desaulniers <ndesaulniers@google.com> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Diffstat (limited to 'arch/arc')
-rw-r--r--arch/arc/kernel/unwind.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/arc/kernel/unwind.c b/arch/arc/kernel/unwind.c
index 27ea64b1fa33..f87758a6851b 100644
--- a/arch/arc/kernel/unwind.c
+++ b/arch/arc/kernel/unwind.c
@@ -1178,11 +1178,9 @@ int arc_unwind(struct unwind_frame_info *frame)
#endif
/* update frame */
-#ifndef CONFIG_AS_CFI_SIGNAL_FRAME
if (frame->call_frame
&& !UNW_DEFAULT_RA(state.regs[retAddrReg], state.dataAlign))
frame->call_frame = 0;
-#endif
cfa = FRAME_REG(state.cfa.reg, unsigned long) + state.cfa.offs;
startLoc = min_t(unsigned long, UNW_SP(frame), cfa);
endLoc = max_t(unsigned long, UNW_SP(frame), cfa);