sched/irq: correct critical section to spin lock

Regression by: | commit 2ee8aa6 | Author: hujun5 <[email protected]> | Date: Thu Jan 11 11:27:31 2024 +0800 | | sched: we use spin_lock_irqsave replace enter_critical_section to protect g_irqvector | | enter_critical_section may be called before os initialized | | Signed-off-by: hujun5 <[email protected]> Signed-off-by: chao an <[email protected]>
anchao · Aug 21, 2024 · c4d5c3e · c4d5c3e
1 parent c4d8d93
commit c4d5c3e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/sched/irq/irq_attach.c b/sched/irq/irq_attach.c
@@ -106,7 +106,7 @@ int irq_attach(int irq, xcpt_t isr, FAR void *arg)
       if (is_irqchain(ndx, isr))
         {
           ret = irqchain_attach(ndx, isr, arg);
-          leave_critical_section(flags);
+          spin_unlock_irqrestore(NULL, flags);
           return ret;
         }
 #endif