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 --- drivers/s390/cio/cio.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/s390/cio') diff --git a/drivers/s390/cio/cio.c b/drivers/s390/cio/cio.c index f18b1623cad7..8936e460a807 100644 --- a/drivers/s390/cio/cio.c +++ b/drivers/s390/cio/cio.c @@ -609,8 +609,8 @@ do_IRQ (struct pt_regs *regs) struct irb *irb; 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) /** @@ -655,8 +655,8 @@ do_IRQ (struct pt_regs *regs) * out of the sie which costs more cycles than it saves. */ } while (!MACHINE_IS_VM && tpi (NULL) != 0); + irq_exit(); set_irq_regs(old_regs); - irq_exit (); } #ifdef CONFIG_CCW_CONSOLE -- cgit v1.2.3