The following commit has been merged into the irq/cleanups branch of tip:

Commit-ID:     a82bf786500a011c0ecc63ce1511b7fc471137cd
Gitweb:        https://git.kernel.org/tip/a82bf786500a011c0ecc63ce1511b7fc471137cd
Author:        Sebastian Andrzej Siewior <bigeasy@linutronix.de>
AuthorDate:    Wed, 28 Jan 2026 10:55:28 +01:00
Committer:     Thomas Gleixner <tglx@kernel.org>
CommitterDate: Sun, 01 Feb 2026 17:37:15 +01:00

ARM: versatile: Remove IRQF_ONESHOT

Passing IRQF_ONESHOT ensures that the interrupt source is masked until
the secondary (threaded) handler is done. If only a primary handler is
used then the flag makes no sense because the interrupt can not fire
(again) while its handler is running.

Revert adding IRQF_ONESHOT to irqflags.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@kernel.org>
Acked-by: Sudeep Holla <sudeep.holla@arm.com>
Acked-by: Linus Walleij <linusw@kernel.org>
Link: https://patch.msgid.link/20260128095540.863589-9-bigeasy@linutronix.de
---
 arch/arm/mach-versatile/spc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/mach-versatile/spc.c b/arch/arm/mach-versatile/spc.c
index 812db32..2d27777 100644
--- a/arch/arm/mach-versatile/spc.c
+++ b/arch/arm/mach-versatile/spc.c
@@ -459,8 +459,8 @@ int __init ve_spc_init(void __iomem *baseaddr, u32 a15_clusid, int irq)
 
 	readl_relaxed(info->baseaddr + PWC_STATUS);
 
-	ret = request_irq(irq, ve_spc_irq_handler, IRQF_TRIGGER_HIGH
-				| IRQF_ONESHOT, "vexpress-spc", info);
+	ret = request_irq(irq, ve_spc_irq_handler, IRQF_TRIGGER_HIGH,
+			  "vexpress-spc", info);
 	if (ret) {
 		pr_err(SPCLOG "IRQ %d request failed\n", irq);
 		kfree(info);