From 9d0a57cbdb4976f382eb1c03baee338e467b6592 Mon Sep 17 00:00:00 2001 From: Heiko Carstens Date: Wed, 11 Oct 2006 15:31:26 +0200 Subject: [S390] irq change improvements. Remove the last few places where a pointer to pt_regs gets passed. Also make sure we call set_irq_regs() before irq_enter() and after irq_exit(). This doesn't fix anything but makes sure s390 looks the same like all other architectures. Signed-off-by: Heiko Carstens Signed-off-by: Martin Schwidefsky --- arch/s390/kernel/s390_ext.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/s390/kernel/s390_ext.c') diff --git a/arch/s390/kernel/s390_ext.c b/arch/s390/kernel/s390_ext.c index c49ab8c784d2..4faf96f8a834 100644 --- a/arch/s390/kernel/s390_ext.c +++ b/arch/s390/kernel/s390_ext.c @@ -117,8 +117,8 @@ void do_extint(struct pt_regs *regs, unsigned short code) int index; struct pt_regs *old_regs; - irq_enter(); old_regs = set_irq_regs(regs); + irq_enter(); asm volatile ("mc 0,0"); if (S390_lowcore.int_clock >= S390_lowcore.jiffy_timer) /** @@ -134,8 +134,8 @@ void do_extint(struct pt_regs *regs, unsigned short code) p->handler(code); } } - set_irq_regs(old_regs); irq_exit(); + set_irq_regs(old_regs); } EXPORT_SYMBOL(register_external_interrupt); -- cgit v1.2.3