From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Tue, 19 Nov 2024 10:42:35 +0000 (+0200)
Subject: genirq: Reuse irq_thread_fn() for forced thread case
X-Git-Tag: v6.14-rc1~180^2~17
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=429f49ad361cd999ca221d8b562ae2552b7c3e2c;p=thirdparty%2Fkernel%2Flinux.git

genirq: Reuse irq_thread_fn() for forced thread case

rq_forced_thread_fn() uses the same action callback as the non-forced
variant but with different locking decorations.  Reuse irq_thread_fn() here
to make that clear.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/all/20241119104339.2112455-3-andriy.shevchenko@linux.intel.com
---

diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
index 230f4701f18e1..f300bb6be3bd4 100644
--- a/kernel/irq/manage.c
+++ b/kernel/irq/manage.c
@@ -1210,11 +1210,7 @@ static irqreturn_t irq_forced_thread_fn(struct irq_desc *desc, struct irqaction
 	local_bh_disable();
 	if (!IS_ENABLED(CONFIG_PREEMPT_RT))
 		local_irq_disable();
-	ret = action->thread_fn(action->irq, action->dev_id);
-	if (ret == IRQ_HANDLED)
-		atomic_inc(&desc->threads_handled);
-
-	irq_finalize_oneshot(desc, action);
+	ret = irq_thread_fn(desc, action);
 	if (!IS_ENABLED(CONFIG_PREEMPT_RT))
 		local_irq_enable();
 	local_bh_enable();