From 1f93a7dfd1f8d5ff7a5c53246c7534fe2332d6f4 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 11 Dec 2023 02:46:07 +0000
Subject: [PATCH] add audio
---
kernel/arch/mips/jazz/irq.c | 14 ++++----------
1 files changed, 4 insertions(+), 10 deletions(-)
diff --git a/kernel/arch/mips/jazz/irq.c b/kernel/arch/mips/jazz/irq.c
index 5d6828b..495ba7c 100644
--- a/kernel/arch/mips/jazz/irq.c
+++ b/kernel/arch/mips/jazz/irq.c
@@ -14,12 +14,12 @@
#include <linux/smp.h>
#include <linux/spinlock.h>
#include <linux/irq.h>
+#include <linux/pgtable.h>
#include <asm/irq_cpu.h>
#include <asm/i8259.h>
#include <asm/io.h>
#include <asm/jazz.h>
-#include <asm/pgtable.h>
#include <asm/tlbmisc.h>
static DEFINE_RAW_SPINLOCK(r4030_lock);
@@ -125,24 +125,18 @@
return IRQ_HANDLED;
}
-static struct irqaction r4030_timer_irqaction = {
- .handler = r4030_timer_interrupt,
- .flags = IRQF_TIMER,
- .name = "R4030 timer",
-};
-
void __init plat_time_init(void)
{
struct clock_event_device *cd = &r4030_clockevent;
- struct irqaction *action = &r4030_timer_irqaction;
unsigned int cpu = smp_processor_id();
BUG_ON(HZ != 100);
cd->cpumask = cpumask_of(cpu);
clockevents_register_device(cd);
- action->dev_id = cd;
- setup_irq(JAZZ_TIMER_IRQ, action);
+ if (request_irq(JAZZ_TIMER_IRQ, r4030_timer_interrupt, IRQF_TIMER,
+ "R4030 timer", cd))
+ pr_err("Failed to register R4030 timer interrupt\n");
/*
* Set clock to 100Hz.
--
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