diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/s390/char/sclp.c | 6 | ||||
| -rw-r--r-- | drivers/s390/char/sclp_early_core.c | 6 |
2 files changed, 6 insertions, 6 deletions
diff --git a/drivers/s390/char/sclp.c b/drivers/s390/char/sclp.c index 30a7cd9748fe..ba9b202c5dee 100644 --- a/drivers/s390/char/sclp.c +++ b/drivers/s390/char/sclp.c @@ -706,8 +706,8 @@ void sclp_sync_wait(void) { unsigned long long old_tick; + struct ctlreg cr0, cr0_sync; unsigned long flags; - unsigned long cr0, cr0_sync; static u64 sync_count; u64 timeout; int irq_context; @@ -733,8 +733,8 @@ sclp_sync_wait(void) old_tick = local_tick_disable(); trace_hardirqs_on(); local_ctl_store(0, &cr0); - cr0_sync = cr0 & ~CR0_IRQ_SUBCLASS_MASK; - cr0_sync |= 1UL << (63 - 54); + cr0_sync.val = cr0.val & ~CR0_IRQ_SUBCLASS_MASK; + cr0_sync.val |= 1UL << (63 - 54); local_ctl_load(0, &cr0_sync); __arch_local_irq_stosm(0x01); /* Loop until driver state indicates finished request */ diff --git a/drivers/s390/char/sclp_early_core.c b/drivers/s390/char/sclp_early_core.c index 8cb9fb7098e2..9f6165cafdc3 100644 --- a/drivers/s390/char/sclp_early_core.c +++ b/drivers/s390/char/sclp_early_core.c @@ -32,11 +32,11 @@ void sclp_early_wait_irq(void) psw_t psw_ext_save, psw_wait; union ctlreg0 cr0, cr0_new; - local_ctl_store(0, &cr0.val); + local_ctl_store(0, &cr0.reg); cr0_new.val = cr0.val & ~CR0_IRQ_SUBCLASS_MASK; cr0_new.lap = 0; cr0_new.sssm = 1; - local_ctl_load(0, &cr0_new.val); + local_ctl_load(0, &cr0_new.reg); psw_ext_save = S390_lowcore.external_new_psw; psw_mask = __extract_psw(); @@ -59,7 +59,7 @@ void sclp_early_wait_irq(void) } while (S390_lowcore.ext_int_code != EXT_IRQ_SERVICE_SIG); S390_lowcore.external_new_psw = psw_ext_save; - local_ctl_load(0, &cr0.val); + local_ctl_load(0, &cr0.reg); } int sclp_early_cmd(sclp_cmdw_t cmd, void *sccb) |