diff options
Diffstat (limited to 'drivers/s390/char/sclp.c')
| -rw-r--r-- | drivers/s390/char/sclp.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/s390/char/sclp.c b/drivers/s390/char/sclp.c index 2c7a1ee..3c8b25e 100644 --- a/drivers/s390/char/sclp.c +++ b/drivers/s390/char/sclp.c @@ -506,6 +506,8 @@ sclp_state_change_cb(struct evbuf_header *evbuf) if (scbuf->validity_sclp_send_mask) sclp_send_mask = scbuf->sclp_send_mask; spin_unlock_irqrestore(&sclp_lock, flags); + if (scbuf->validity_sclp_active_facility_mask) + sclp_facilities = scbuf->sclp_active_facility_mask; sclp_dispatch_state_change(); } @@ -782,11 +784,9 @@ sclp_check_handler(__u16 code) /* Is this the interrupt we are waiting for? */ if (finished_sccb == 0) return; - if (finished_sccb != (u32) (addr_t) sclp_init_sccb) { - printk(KERN_WARNING SCLP_HEADER "unsolicited interrupt " - "for buffer at 0x%x\n", finished_sccb); - return; - } + if (finished_sccb != (u32) (addr_t) sclp_init_sccb) + panic("sclp: unsolicited interrupt for buffer at 0x%x\n", + finished_sccb); spin_lock(&sclp_lock); if (sclp_running_state == sclp_running_state_running) { sclp_init_req.status = SCLP_REQ_DONE; @@ -883,8 +883,6 @@ sclp_init(void) unsigned long flags; int rc; - if (!MACHINE_HAS_SCLP) - return -ENODEV; spin_lock_irqsave(&sclp_lock, flags); /* Check for previous or running initialization */ if (sclp_init_state != sclp_init_state_uninitialized) { |
