From 43ca5c3a1cefdaa09231d64485b8f676118bf1e0 Mon Sep 17 00:00:00 2001 From: Heiko Carstens Date: Thu, 17 Apr 2008 07:46:23 +0200 Subject: [S390] Convert monitor calls to function calls. Remove the program check generating monitor calls and use function calls instead. Theres is no real advantage in using monitor calls, but they do make debugging harder, because of all the program checks it generates. Signed-off-by: Martin Schwidefsky Signed-off-by: Heiko Carstens --- drivers/s390/cio/cio.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/s390/cio') diff --git a/drivers/s390/cio/cio.c b/drivers/s390/cio/cio.c index 60590a12d52..6dbe9488d3f 100644 --- a/drivers/s390/cio/cio.c +++ b/drivers/s390/cio/cio.c @@ -24,6 +24,7 @@ #include #include #include +#include #include "cio.h" #include "css.h" #include "chsc.h" @@ -649,7 +650,7 @@ do_IRQ (struct pt_regs *regs) old_regs = set_irq_regs(regs); irq_enter(); - asm volatile ("mc 0,0"); + s390_idle_check(); if (S390_lowcore.int_clock >= S390_lowcore.jiffy_timer) /** * Make sure that the i/o interrupt did not "overtake" -- cgit v1.2.3-70-g09d2