summaryrefslogtreecommitdiff
path: root/arch
diff options
context:
space:
mode:
authorLiu Yibin <jiulong@linux.alibaba.com>2020-05-13 15:54:15 +0800
committerGuo Ren <guoren@linux.alibaba.com>2020-05-13 17:55:06 +0800
commit6633a5aa8eb6bda70eb3a9837efd28a67ccc6e0a (patch)
treeac693f1aa87e1a0114294c441406a692d2440247 /arch
parent18c07d23da5a48525b2955aa269b8bb108c19300 (diff)
csky: Fixup remove duplicate irq_disable
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>
Diffstat (limited to 'arch')
-rw-r--r--arch/csky/kernel/entry.S2
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/csky/kernel/entry.S b/arch/csky/kernel/entry.S
index 364819536f2e..6a468ff75432 100644
--- a/arch/csky/kernel/entry.S
+++ b/arch/csky/kernel/entry.S
@@ -332,8 +332,6 @@ ENTRY(__switch_to)
mfcr a2, psr /* Save PSR value */
stw a2, (a3, THREAD_SR) /* Save PSR in task struct */
- bclri a2, 6 /* Disable interrupts */
- mtcr a2, psr
SAVE_SWITCH_STACK