csky: Fixup remove duplicate irq_disable
[ Upstream commit 6633a5aa8e ]
Interrupt has been disabled in __schedule() with local_irq_disable()
and enabled in finish_task_switch->finish_lock_switch() with
local_irq_enabled(), So needn't to disable irq here.
Signed-off-by: Liu Yibin <jiulong@linux.alibaba.com>
Signed-off-by: Guo Ren <guoren@linux.alibaba.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
committed by
Greg Kroah-Hartman
parent
99bd434f88
commit
68d7232799
@@ -318,8 +318,6 @@ ENTRY(__switch_to)
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mfcr a2, psr /* Save PSR value */
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stw a2, (a3, THREAD_SR) /* Save PSR in task struct */
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bclri a2, 6 /* Disable interrupts */
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mtcr a2, psr
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SAVE_SWITCH_STACK
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