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arch: arc: fix a bug when CONFIG_SMP is enabled

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the bug is forgot to fixes, when CONFIG_SMP is enabled,
it will cause build error

Signed-off-by: Wayne Ren <wei.ren@synopsys.com>
This commit is contained in:
Wayne Ren 2019-08-11 13:25:59 +08:00 • committed by Ioannis Glaropoulos
commit 36a56e7a8f
1 changed files with 3 additions and 2 deletions
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5
arch/arc/core/fault_s.S
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@ -302,9 +302,10 @@ exc_nest_handle:
st _CAUSE_RIRQ, [r2, _thread_offset_to_relinquish_cause]
/* note: Ok to use _CAUSE_RIRQ since everything is saved */
ld_s r2, [r1, _kernel_offset_to_ready_q_cache]
mov r2, r0
#ifndef CONFIG_SMP
st_s r2, [r1, _kernel_offset_to_current]
#endif
/* clear AE bit to forget this was an exception */
lr r3, [_ARC_V2_STATUS32]
and r3,r3,(~_ARC_V2_STATUS32_AE)