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-rw-r--r--arch/s390/kernel/irq.c8
1 files changed, 0 insertions, 8 deletions
diff --git a/arch/s390/kernel/irq.c b/arch/s390/kernel/irq.c
index a03d9f54d36f..b55af916fbd5 100644
--- a/arch/s390/kernel/irq.c
+++ b/arch/s390/kernel/irq.c
@@ -266,14 +266,6 @@ unsigned int arch_dynirq_lower_bound(unsigned int from)
}
/*
- * Switch to the asynchronous interrupt stack for softirq execution.
- */
-void do_softirq_own_stack(void)
-{
- CALL_ON_STACK(__do_softirq, S390_lowcore.async_stack, 0);
-}
-
-/*
* ext_int_hash[index] is the list head for all external interrupts that hash
* to this index.
*/