The following commit has been merged into the irq/core branch of tip:
Commit-ID: 7f92b583382a1eb4aaafed90d181464969e41656
Gitweb: https://git.kernel.org/tip/7f92b583382a1eb4aaafed90d181464969e41656
Author: Marc Zyngier <maz@kernel.org>
AuthorDate: Wed, 10 Dec 2025 08:22:40
Committer: Thomas Gleixner <tglx@linutronix.de>
CommitterDate: Mon, 15 Dec 2025 22:20:50 +01:00
MIPS: Move IP27 timer to request_percpu_irq()
Teach the SGI IP27 timer about request_percpu_irq(), which ultimately will
allow for the removal of the antiquated setup_percpu_irq() API.
Signed-off-by: Marc Zyngier <maz@kernel.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://patch.msgid.link/20251210082242.360936-5-maz@kernel.org
---
arch/mips/sgi-ip27/ip27-timer.c | 10 ++--------
1 file changed, 2 insertions(+), 8 deletions(-)
diff --git a/arch/mips/sgi-ip27/ip27-timer.c b/arch/mips/sgi-ip27/ip27-timer.c
index 444b5e0..5f4da05 100644
--- a/arch/mips/sgi-ip27/ip27-timer.c
+++ b/arch/mips/sgi-ip27/ip27-timer.c
@@ -58,13 +58,6 @@ static irqreturn_t hub_rt_counter_handler(int irq, void *dev_id)
return IRQ_HANDLED;
}
-struct irqaction hub_rt_irqaction = {
- .handler = hub_rt_counter_handler,
- .percpu_dev_id = &hub_rt_clockevent,
- .flags = IRQF_PERCPU | IRQF_TIMER,
- .name = "hub-rt",
-};
-
/*
* This is a hack; we really need to figure these values out dynamically
*
@@ -103,7 +96,8 @@ static void __init hub_rt_clock_event_global_init(void)
{
irq_set_handler(IP27_RT_TIMER_IRQ, handle_percpu_devid_irq);
irq_set_percpu_devid(IP27_RT_TIMER_IRQ);
- setup_percpu_irq(IP27_RT_TIMER_IRQ, &hub_rt_irqaction);
+ WARN_ON(request_percpu_irq(IP27_RT_TIMER_IRQ, hub_rt_counter_handler,
+ "hub-rt", &hub_rt_clockevent));
}
static u64 hub_rt_read(struct clocksource *cs)