From 37f49e37ab4cb5d0bc4c60eb5c6d4dd57db767bb Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:44:59 +0000
Subject: [PATCH] gmac get mac form eeprom
---
kernel/arch/m68k/coldfire/sltimers.c | 29 +++++++++++++++--------------
1 files changed, 15 insertions(+), 14 deletions(-)
diff --git a/kernel/arch/m68k/coldfire/sltimers.c b/kernel/arch/m68k/coldfire/sltimers.c
index 1b11e7b..5ab81c9 100644
--- a/kernel/arch/m68k/coldfire/sltimers.c
+++ b/kernel/arch/m68k/coldfire/sltimers.c
@@ -50,18 +50,19 @@
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));
@@ -92,12 +93,6 @@
return timer_interrupt(irq, dummy);
}
-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;
@@ -126,6 +121,8 @@
void hw_timer_init(irq_handler_t handler)
{
+ int r;
+
mcfslt_cycles_per_jiffy = MCF_BUSCLK / HZ;
/*
* The coldfire slice timer (SLT) runs from STCNT to 0 included,
@@ -140,7 +137,11 @@
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);
--
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