From fecc868a668774b0fc666728c3f5d9f6fceefe64 Mon Sep 17 00:00:00 2001 From: Heiko Carstens Date: Mon, 18 Jan 2016 12:49:44 +0100 Subject: s390: remove all usages of PSW_ADDR_AMODE This is a leftover from the 31 bit area. For CONFIG_64BIT the usual operation "y = x | PSW_ADDR_AMODE" is a nop. Therefore remove all usages of PSW_ADDR_AMODE and make the code a bit less confusing. Signed-off-by: Heiko Carstens Reviewed-by: David Hildenbrand --- arch/s390/kernel/early.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'arch/s390/kernel/early.c') diff --git a/arch/s390/kernel/early.c b/arch/s390/kernel/early.c index 20a5caf6d981..43ea2feb85d4 100644 --- a/arch/s390/kernel/early.c +++ b/arch/s390/kernel/early.c @@ -259,7 +259,7 @@ static void early_pgm_check_handler(void) __ctl_store(cr0, 0, 0); cr0_new = cr0 & ~(1UL << 28); __ctl_load(cr0_new, 0, 0); - S390_lowcore.program_old_psw.addr = extable_fixup(fixup)|PSW_ADDR_AMODE; + S390_lowcore.program_old_psw.addr = extable_fixup(fixup); __ctl_load(cr0, 0, 0); } @@ -268,9 +268,9 @@ static noinline __init void setup_lowcore_early(void) psw_t psw; psw.mask = PSW_MASK_BASE | PSW_DEFAULT_KEY | PSW_MASK_EA | PSW_MASK_BA; - psw.addr = PSW_ADDR_AMODE | (unsigned long) s390_base_ext_handler; + psw.addr = (unsigned long) s390_base_ext_handler; S390_lowcore.external_new_psw = psw; - psw.addr = PSW_ADDR_AMODE | (unsigned long) s390_base_pgm_handler; + psw.addr = (unsigned long) s390_base_pgm_handler; S390_lowcore.program_new_psw = psw; s390_base_pgm_handler_fn = early_pgm_check_handler; } -- cgit v1.2.3-55-g7522