[VOYAGER] fix up ptregs removal mess

Apparently whoever converted voyager never actually checked that the
patch would compile ...

Remove as much of the pt_regs references as possible and move the
remaining ones into line with what's in x86 generic.
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

arch/i386/mach-voyager/voyager_basic.c

@@ -44,7 +44,7 @@ struct voyager_SUS *voyager_SUS = NULL;
 
 #ifdef CONFIG_SMP
 static void
-voyager_dump(int dummy1, struct pt_regs *dummy2, struct tty_struct *dummy3)
+voyager_dump(int dummy1, struct tty_struct *dummy3)
 {
 	/* get here via a sysrq */
 	voyager_smp_dump();
@@ -166,7 +166,7 @@ voyager_memory_detect(int region, __u32 *start, __u32 *length)
  * off the timer tick to the SMP code, since the VIC doesn't have an
  * internal timer (The QIC does, but that's another story). */
 void
-voyager_timer_interrupt(struct pt_regs *regs)
+voyager_timer_interrupt(void)
 {
 	if((jiffies & 0x3ff) == 0) {
 
@@ -202,7 +202,7 @@ voyager_timer_interrupt(struct pt_regs *regs)
 		}
 	}
 #ifdef CONFIG_SMP
-	smp_vic_timer_interrupt(regs);
+	smp_vic_timer_interrupt();
 #endif
 }
 

arch/i386/mach-voyager/voyager_smp.c

@@ -1141,9 +1141,9 @@ smp_apic_timer_interrupt(struct pt_regs *regs)
 fastcall void
 smp_qic_timer_interrupt(struct pt_regs *regs)
 {
-	ack_QIC_CPI(QIC_TIMER_CPI);
 	struct pt_regs *old_regs = set_irq_regs(regs);
-	wrapper_smp_local_timer_interrupt(void);
+	ack_QIC_CPI(QIC_TIMER_CPI);
+	wrapper_smp_local_timer_interrupt();
 	set_irq_regs(old_regs);
 }
 
@@ -1267,12 +1267,10 @@ smp_send_stop(void)
 /* this function is triggered in time.c when a clock tick fires
  * we need to re-broadcast the tick to all CPUs */
 void
-smp_vic_timer_interrupt(struct pt_regs *regs)
+smp_vic_timer_interrupt(void)
 {
-	struct pt_regs *old_regs = set_irq_regs(regs);
 	send_CPI_allbutself(VIC_TIMER_CPI);
 	smp_local_timer_interrupt();
-	set_irq_regs(old_regs);
 }
 
 /* local (per CPU) timer interrupt.  It does both profiling and
@@ -1307,7 +1305,7 @@ smp_local_timer_interrupt(void)
 						per_cpu(prof_counter, cpu);
 		}
 
-		update_process_times(user_mode_vm(irq_regs));
+		update_process_times(user_mode_vm(get_irq_regs()));
 	}
 
 	if( ((1<<cpu) & voyager_extended_vic_processors) == 0)

include/asm-i386/vic.h

@@ -58,4 +58,4 @@ static const int VIC_CPI_Registers[] =
 
 #define VIC_BOOT_INTERRUPT_MASK		0xfe
 
-extern void smp_vic_timer_interrupt(struct pt_regs *regs);
+extern void smp_vic_timer_interrupt(void);