1 files changed, 18 insertions, 19 deletions

diff --git a/arch/m68k/coldfire/sltimers.c b/arch/m68k/coldfire/sltimers.c
index 1b11e7bacab3..f9d572ee63db 100644
--- a/arch/m68k/coldfire/sltimers.c
+++ b/arch/m68k/coldfire/sltimers.c
@@ -50,18 +50,19 @@ irqreturn_t mcfslt_profile_tick(int irq, void *dummy)
 	return IRQ_HANDLED;
 }
 
-static struct irqaction mcfslt_profile_irq = {
-	.name	 = "profile timer",
-	.flags	 = IRQF_TIMER,
-	.handler = mcfslt_profile_tick,
-};
-
 void mcfslt_profile_init(void)
 {
+	int ret;
+
 	printk(KERN_INFO "PROFILE: lodging TIMER 1 @ %dHz as profile timer\n",
 	       PROFILEHZ);
 
-	setup_irq(MCF_IRQ_PROFILER, &mcfslt_profile_irq);
+	ret = request_irq(MCF_IRQ_PROFILER, mcfslt_profile_tick, IRQF_TIMER,
+			  "profile timer", NULL);
+	if (ret) {
+		pr_err("Failed to request irq %d (profile timer): %pe\n",
+		       MCF_IRQ_PROFILER, ERR_PTR(ret));
+	}
 
 	/* Set up TIMER 2 as high speed profile clock */
 	__raw_writel(MCF_BUSCLK / PROFILEHZ - 1, PA(MCFSLT_STCNT));
@@ -82,22 +83,15 @@ void mcfslt_profile_init(void)
 static u32 mcfslt_cycles_per_jiffy;
 static u32 mcfslt_cnt;
 
-static irq_handler_t timer_interrupt;
-
 static irqreturn_t mcfslt_tick(int irq, void *dummy)
 {
 	/* Reset Slice Timer 0 */
 	__raw_writel(MCFSLT_SSR_BE | MCFSLT_SSR_TE, TA(MCFSLT_SSR));
 	mcfslt_cnt += mcfslt_cycles_per_jiffy;
-	return timer_interrupt(irq, dummy);
+	legacy_timer_tick(1);
+	return IRQ_HANDLED;
 }
 
-static struct irqaction mcfslt_timer_irq = {
-	.name	 = "timer",
-	.flags	 = IRQF_TIMER,
-	.handler = mcfslt_tick,
-};
-
 static u64 mcfslt_read_clk(struct clocksource *cs)
 {
 	unsigned long flags;
@@ -124,8 +118,10 @@ static struct clocksource mcfslt_clk = {
 	.flags	= CLOCK_SOURCE_IS_CONTINUOUS,
 };
 
-void hw_timer_init(irq_handler_t handler)
+void hw_timer_init(void)
 {
+	int r;
+
 	mcfslt_cycles_per_jiffy = MCF_BUSCLK / HZ;
 	/*
 	 *	The coldfire slice timer (SLT) runs from STCNT to 0 included,
@@ -139,8 +135,11 @@ void hw_timer_init(irq_handler_t handler)
 	/* initialize mcfslt_cnt knowing that slice timers count down */
 	mcfslt_cnt = mcfslt_cycles_per_jiffy;
 
-	timer_interrupt = handler;
-	setup_irq(MCF_IRQ_TIMER, &mcfslt_timer_irq);
+	r = request_irq(MCF_IRQ_TIMER, mcfslt_tick, IRQF_TIMER, "timer", NULL);
+	if (r) {
+		pr_err("Failed to request irq %d (timer): %pe\n", MCF_IRQ_TIMER,
+		       ERR_PTR(r));
+	}
 
 	clocksource_register_hz(&mcfslt_clk, MCF_BUSCLK);