diff options
| author | Charles Keepax <ckeepax@opensource.cirrus.com> | 2025-10-23 16:49:00 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2025-10-24 11:38:39 +0200 |
| commit | 56363e25f79fe83e63039c5595b8cd9814173d37 (patch) | |
| tree | 899ce998603c5a2b00de9924f59a02ccefcae1e7 /kernel/irq/manage.c | |
| parent | 5d7e45dd670e42df4836afeaa9baf9d41ca4b434 (diff) | |
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: 1b7444446724 ("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
Diffstat (limited to 'kernel/irq/manage.c')
| -rw-r--r-- | kernel/irq/manage.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c index c94837382037..7d68fb5dc242 100644 --- a/kernel/irq/manage.c +++ b/kernel/irq/manage.c @@ -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; } |