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genirq/manage: Add buslock back in to __disable_irq_nosync() 

The locking was changed from a buslock to a plain lock, but the patch
description states there was no functional change. Assuming this was
accidental so reverting to using the buslock.

Fixes: 1b74444467 ("genirq/manage: Rework __disable_irq_nosync()")
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://patch.msgid.link/20251023154901.1333755-3-ckeepax@opensource.cirrus.com
pull/1354/merge
Charles Keepax 2025-10-23 16:49:00 +01:00 committed by Thomas Gleixner
parent 5d7e45dd67
commit 56363e25f7
1 changed files with 1 additions and 1 deletions
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2
kernel/irq/manage.c
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@ -659,7 +659,7 @@ void __disable_irq(struct irq_desc *desc)
static int __disable_irq_nosync(unsigned int irq)
{
scoped_irqdesc_get_and_lock(irq, IRQ_GET_DESC_CHECK_GLOBAL) {
scoped_irqdesc_get_and_buslock(irq, IRQ_GET_DESC_CHECK_GLOBAL) {
__disable_irq(scoped_irqdesc);
return 0;
}