diff options
| author | Charles Keepax <ckeepax@opensource.cirrus.com> | 2025-10-23 16:49:01 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2025-10-24 11:38:39 +0200 |
| commit | ef3330b99c01bda53f2a189b58bed8f6b7397f28 (patch) | |
| tree | e3fe6d74a947241a0d34ca05e27ff992d0dad79b /kernel/irq/manage.c | |
| parent | 56363e25f79fe83e63039c5595b8cd9814173d37 (diff) | |
genirq/manage: Add buslock back in to enable_irq()
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: bddd10c55407 ("genirq/manage: Rework enable_irq()")
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://patch.msgid.link/20251023154901.1333755-4-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 7d68fb5dc242..400856abf672 100644 --- a/kernel/irq/manage.c +++ b/kernel/irq/manage.c @@ -789,7 +789,7 @@ void __enable_irq(struct irq_desc *desc) */ void enable_irq(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) { struct irq_desc *desc = scoped_irqdesc; if (WARN(!desc->irq_data.chip, "enable_irq before setup/request_irq: irq %u\n", irq)) |