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authorGreg Ungerer <gerg@snapgear.com>2007-07-27 01:09:00 +1000
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-07-26 11:05:20 -0700
commitbe03e56b777362a70f29399aaff9989fc3f3de63 (patch)
tree2d1f8ca257359c183b92972dc1a25f3bfced4e7e /arch/m68knommu/platform
parent5c4525da3b43ab194b99ea13142fa1f98fcba2fe (diff)
downloadlinux-linaro-be03e56b777362a70f29399aaff9989fc3f3de63.tar.gz
m68knommu: use setup_irq() in 68328 timer code
Use setup_irq() instead of request_irq() to set up system timer in 68328 timer code. With the old m68knommu irq code this was safe, but it is not now within the generic irq framework. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/m68knommu/platform')
-rw-r--r--arch/m68knommu/platform/68328/timers.c11
1 files changed, 8 insertions, 3 deletions
diff --git a/arch/m68knommu/platform/68328/timers.c b/arch/m68knommu/platform/68328/timers.c
index ef067f4c3cd..0396476f955 100644
--- a/arch/m68knommu/platform/68328/timers.c
+++ b/arch/m68knommu/platform/68328/timers.c
@@ -18,10 +18,10 @@
#include <linux/kernel.h>
#include <linux/mm.h>
#include <linux/interrupt.h>
+#include <linux/irq.h>
#include <asm/setup.h>
#include <asm/system.h>
#include <asm/pgtable.h>
-#include <asm/irq.h>
#include <asm/machdep.h>
#include <asm/MC68VZ328.h>
@@ -53,14 +53,19 @@
/***************************************************************************/
+static struct irqaction m68328_timer_irq = {
+ .name = "timer",
+ .flags = IRQF_DISABLED | IRQF_TIMER,
+};
+
void m68328_timer_init(irq_handler_t timer_routine)
{
/* disable timer 1 */
TCTL = 0;
/* set ISR */
- if (request_irq(TMR_IRQ_NUM, timer_routine, IRQ_FLG_LOCK, "timer", NULL))
- panic("Unable to attach timer interrupt\n");
+ m68328_timer_irq.handler = timer_routine;
+ setup_irq(TMR_IRQ_NUM, &m68328_timer_irq);
/* Restart mode, Enable int, Set clock source */
TCTL = TCTL_OM | TCTL_IRQEN | CLOCK_SOURCE;