From 5d7e45dd670e42df4836afeaa9baf9d41ca4b434 Mon Sep 17 00:00:00 2001 From: Charles Keepax Date: Thu, 23 Oct 2025 16:48:59 +0100 Subject: genirq/chip: Add buslock back in to irq_set_handler() 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: 5cd05f3e2315 ("genirq/chip: Rework irq_set_handler() variants") Signed-off-by: Charles Keepax Signed-off-by: Thomas Gleixner Link: https://patch.msgid.link/20251023154901.1333755-2-ckeepax@opensource.cirrus.com --- kernel/irq/chip.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'kernel/irq/chip.c') diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c index 3ffa0d80ddd1..d1917b28761a 100644 --- a/kernel/irq/chip.c +++ b/kernel/irq/chip.c @@ -1030,7 +1030,7 @@ __irq_do_set_handler(struct irq_desc *desc, irq_flow_handler_t handle, void __irq_set_handler(unsigned int irq, irq_flow_handler_t handle, int is_chained, const char *name) { - scoped_irqdesc_get_and_lock(irq, 0) + scoped_irqdesc_get_and_buslock(irq, 0) __irq_do_set_handler(scoped_irqdesc, handle, is_chained, name); } EXPORT_SYMBOL_GPL(__irq_set_handler); -- cgit v1.2.3