Clean up 68360 timer support code. Removed header includes not needed.
Remove use of old m68knommu timer function pointers. Use common function
naming for 68328 timer functions.
Signed-off-by: Greg Ungerer <[email protected]>
---
diff -Naurp linux-2.6.23/arch/m68knommu/platform/68360/config.c linux-2.6.23-uc0/arch/m68knommu/platform/68360/config.c
--- linux-2.6.23/arch/m68knommu/platform/68360/config.c 2007-10-19 10:30:56.000000000 +1000
+++ linux-2.6.23-uc0/arch/m68knommu/platform/68360/config.c 2007-10-19 10:35:41.000000000 +1000
@@ -14,8 +14,6 @@
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/mm.h>
-#include <linux/tty.h>
-#include <linux/console.h>
#include <linux/interrupt.h>
#include <linux/irq.h>
@@ -40,8 +38,6 @@ extern void m360_cpm_reset(void);
unsigned long int system_clock;
-void M68360_init_IRQ(void);
-
extern QUICC *pquicc;
/* TODO DON"T Hard Code this */
@@ -49,14 +45,24 @@ extern QUICC *pquicc;
// unsigned int system_clock = 33000000l;
extern unsigned long int system_clock; //In kernel setup.c
-extern void config_M68360_irq(void);
+
+static irqreturn_t hw_tick(int irq, void *dummy)
+{
+ /* Reset Timer1 */
+ /* TSTAT &= 0; */
+
+ pquicc->timer_ter1 = 0x0002; /* clear timer event */
+
+ return arch_timer_interrupt(irq, dummy);
+}
static struct irqaction m68360_timer_irq = {
- .name = "timer",
- .flags = IRQF_DISABLED | IRQF_TIMER,
+ .name = "timer",
+ .flags = IRQF_DISABLED | IRQF_TIMER,
+ .handler = hw_tick,
};
-void BSP_sched_init(irq_handler_t timer_routine)
+void hw_timer_init(void)
{
unsigned char prescaler;
unsigned short tgcr_save;
@@ -90,7 +96,6 @@ void BSP_sched_init(irq_handler_t timer_
pquicc->timer_ter1 = 0x0003; /* clear timer events */
/* enable timer 1 interrupt in CIMR */
- m68360_timer_irq.handler = timer_routine;
setup_irq(CPMVEC_TIMER1, &m68360_timer_irq);
/* Start timer 1: */
@@ -98,16 +103,7 @@ void BSP_sched_init(irq_handler_t timer_
pquicc->timer_tgcr = tgcr_save;
}
-
-void BSP_tick(void)
-{
- /* Reset Timer1 */
- /* TSTAT &= 0; */
-
- pquicc->timer_ter1 = 0x0002; /* clear timer event */
-}
-
-unsigned long BSP_gettimeoffset (void)
+unsigned long hw_timer_offset(void)
{
return 0;
}
@@ -117,17 +113,7 @@ void BSP_gettod (int *yearp, int *monp,
{
}
-int BSP_hwclk(int op, struct rtc_time *t)
-{
- if (!op) {
- /* read */
- } else {
- /* write */
- }
- return 0;
-}
-
-int BSP_set_clock_mmss (unsigned long nowtime)
+int BSP_set_clock_mmss(unsigned long nowtime)
{
#if 0
short real_seconds = nowtime % 60, real_minutes = (nowtime / 60) % 60;
@@ -200,11 +186,6 @@ void config_BSP(char *command, int len)
scc1_hwaddr = "\00\01\02\03\04\05";
#endif
- mach_sched_init = BSP_sched_init;
- mach_tick = BSP_tick;
- mach_gettimeoffset = BSP_gettimeoffset;
mach_gettod = BSP_gettod;
- mach_hwclk = NULL;
- mach_set_clock_mmss = NULL;
mach_reset = BSP_reset;
}
-
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