From 04dd17822334871b23ea2862f7798fb0e0007777 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 11 May 2024 08:53:19 +0000
Subject: [PATCH] change otg to host mode
---
kernel/arch/m68k/coldfire/timers.c | 31 +++++++++++++++----------------
1 files changed, 15 insertions(+), 16 deletions(-)
diff --git a/kernel/arch/m68k/coldfire/timers.c b/kernel/arch/m68k/coldfire/timers.c
index 227aa5d..b8301fd 100644
--- a/kernel/arch/m68k/coldfire/timers.c
+++ b/kernel/arch/m68k/coldfire/timers.c
@@ -82,14 +82,6 @@
/***************************************************************************/
-static struct irqaction mcftmr_timer_irq = {
- .name = "timer",
- .flags = IRQF_TIMER,
- .handler = mcftmr_tick,
-};
-
-/***************************************************************************/
-
static u64 mcftmr_read_clk(struct clocksource *cs)
{
unsigned long flags;
@@ -118,6 +110,8 @@
void hw_timer_init(irq_handler_t handler)
{
+ int r;
+
__raw_writew(MCFTIMER_TMR_DISABLE, TA(MCFTIMER_TMR));
mcftmr_cycles_per_jiffy = FREQ / HZ;
/*
@@ -134,7 +128,11 @@
timer_interrupt = handler;
init_timer_irq();
- setup_irq(MCF_IRQ_TIMER, &mcftmr_timer_irq);
+ r = request_irq(MCF_IRQ_TIMER, mcftmr_tick, IRQF_TIMER, "timer", NULL);
+ if (r) {
+ pr_err("Failed to request irq %d (timer): %pe\n", MCF_IRQ_TIMER,
+ ERR_PTR(r));
+ }
#ifdef CONFIG_HIGHPROFILE
coldfire_profile_init();
@@ -170,14 +168,10 @@
/***************************************************************************/
-static struct irqaction coldfire_profile_irq = {
- .name = "profile timer",
- .flags = IRQF_TIMER,
- .handler = coldfire_profile_tick,
-};
-
void coldfire_profile_init(void)
{
+ int ret;
+
printk(KERN_INFO "PROFILE: lodging TIMER2 @ %dHz as profile timer\n",
PROFILEHZ);
@@ -188,7 +182,12 @@
__raw_writew(MCFTIMER_TMR_ENORI | MCFTIMER_TMR_CLK16 |
MCFTIMER_TMR_RESTART | MCFTIMER_TMR_ENABLE, PA(MCFTIMER_TMR));
- setup_irq(MCF_IRQ_PROFILER, &coldfire_profile_irq);
+ ret = request_irq(MCF_IRQ_PROFILER, coldfire_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));
+ }
}
/***************************************************************************/
--
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