From b50511e41aa51a89b4176784a670582424bc7db6 Mon Sep 17 00:00:00 2001 From: Martin Schwidefsky Date: Sun, 30 Oct 2011 15:16:50 +0100 Subject: [S390] cleanup psw related bits and pieces Split out addressing mode bits from PSW_BASE_BITS, rename PSW_BASE_BITS to PSW_MASK_BASE, get rid of psw_user32_bits, remove unused function enabled_wait(), introduce PSW_MASK_USER, and drop PSW_MASK_MERGE macros. Change psw_kernel_bits / psw_user_bits to contain only the bits that are always set in the respective mode. Signed-off-by: Martin Schwidefsky --- arch/s390/lib/delay.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'arch/s390/lib/delay.c') diff --git a/arch/s390/lib/delay.c b/arch/s390/lib/delay.c index a65229d91c92..db92f044024c 100644 --- a/arch/s390/lib/delay.c +++ b/arch/s390/lib/delay.c @@ -32,7 +32,8 @@ static void __udelay_disabled(unsigned long long usecs) u64 clock_saved; u64 end; - mask = psw_kernel_bits | PSW_MASK_WAIT | PSW_MASK_EXT; + mask = psw_kernel_bits | PSW_MASK_DAT | PSW_MASK_WAIT | + PSW_MASK_EXT | PSW_MASK_MCHECK; end = get_clock() + (usecs << 12); clock_saved = local_tick_disable(); __ctl_store(cr0_saved, 0, 0); -- cgit v1.2.3