IRQ: Maintain regs pointer globally rather than passing to IRQ handlers

[mirror_ubuntu-artful-kernel.git] / arch / i386 / kernel / time.c

diff --git a/arch/i386/kernel/time.c b/arch/i386/kernel/time.c
index 58a2d5582419d2051f3e8c7db7082ecaea496f40..3f221f5eb47ee690612657eb0fede58f7d1e813f 100644 (file)
--- a/arch/i386/kernel/time.c
+++ b/arch/i386/kernel/time.c
@@ -161,7 +161,7 @@ EXPORT_SYMBOL(profile_pc);
  * Time Stamp Counter value at the time of the timer interrupt, so that
  * we later on can estimate the time of day more exactly.
  */
-irqreturn_t timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+irqreturn_t timer_interrupt(int irq, void *dev_id)
 {
        /*
         * Here we are in the timer irq handler. We just have irqs locally
@@ -188,7 +188,7 @@ irqreturn_t timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
        }
 #endif
 
-       do_timer_interrupt_hook(regs);
+       do_timer_interrupt_hook();
 
 
        if (MCA_bus) {
@@ -209,7 +209,7 @@ irqreturn_t timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 
 #ifdef CONFIG_X86_LOCAL_APIC
        if (using_apic_timer)
-               smp_send_timer_broadcast_ipi(regs);
+               smp_send_timer_broadcast_ipi();
 #endif
 
        return IRQ_HANDLED;