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authorLinus Torvalds <torvalds@linux-foundation.org>2011-05-27 10:18:00 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-05-27 10:18:00 -0700
commit95948c31bec26e631ecf138cb04dcd547519c7af (patch)
tree10a56e8c9635131bcbef28721443b63b39642840 /drivers
parent45acab01ca6389371ec39e16844768a60f5f1380 (diff)
parent69dbb2f79a5626741a24770719406a4edb2cb84f (diff)
Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6
* 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6: [S390] mm: add ZONE_DMA to 31-bit config again [S390] mm: add page fault retry handling [S390] mm: handle kernel caused page fault oom situations [S390] delay: implement ndelay [S390] topology,sched: fix cpu_coregroup_mask/cpu_book_mask definitions [S390] hwsampler: allow cpu hotplug [S390] uaccess: turn __access_ok() into a define [S390] irq: merge irq.c and s390_ext.c [S390] irq: fix service signal external interrupt handling [S390] pfault: always enable service signal interrupt
Diffstat (limited to 'drivers')
-rw-r--r--drivers/s390/block/dasd_diag.c6
-rw-r--r--drivers/s390/char/sclp.c7
-rw-r--r--drivers/s390/kvm/kvm_virtio.c3
3 files changed, 7 insertions, 9 deletions
diff --git a/drivers/s390/block/dasd_diag.c b/drivers/s390/block/dasd_diag.c
index 85dddb1e4126..46784b83c5c4 100644
--- a/drivers/s390/block/dasd_diag.c
+++ b/drivers/s390/block/dasd_diag.c
@@ -24,7 +24,7 @@
#include <asm/debug.h>
#include <asm/ebcdic.h>
#include <asm/io.h>
-#include <asm/s390_ext.h>
+#include <asm/irq.h>
#include <asm/vtoc.h>
#include <asm/diag.h>
@@ -642,7 +642,7 @@ dasd_diag_init(void)
}
ASCEBC(dasd_diag_discipline.ebcname, 4);
- ctl_set_bit(0, 9);
+ service_subclass_irq_register();
register_external_interrupt(0x2603, dasd_ext_handler);
dasd_diag_discipline_pointer = &dasd_diag_discipline;
return 0;
@@ -652,7 +652,7 @@ static void __exit
dasd_diag_cleanup(void)
{
unregister_external_interrupt(0x2603, dasd_ext_handler);
- ctl_clear_bit(0, 9);
+ service_subclass_irq_unregister();
dasd_diag_discipline_pointer = NULL;
}
diff --git a/drivers/s390/char/sclp.c b/drivers/s390/char/sclp.c
index b76c61f82485..eaa7e78186f9 100644
--- a/drivers/s390/char/sclp.c
+++ b/drivers/s390/char/sclp.c
@@ -19,7 +19,6 @@
#include <linux/suspend.h>
#include <linux/completion.h>
#include <linux/platform_device.h>
-#include <asm/s390_ext.h>
#include <asm/types.h>
#include <asm/irq.h>
@@ -885,12 +884,12 @@ sclp_check_interface(void)
spin_unlock_irqrestore(&sclp_lock, flags);
/* Enable service-signal interruption - needs to happen
* with IRQs enabled. */
- ctl_set_bit(0, 9);
+ service_subclass_irq_register();
/* Wait for signal from interrupt or timeout */
sclp_sync_wait();
/* Disable service-signal interruption - needs to happen
* with IRQs enabled. */
- ctl_clear_bit(0,9);
+ service_subclass_irq_unregister();
spin_lock_irqsave(&sclp_lock, flags);
del_timer(&sclp_request_timer);
if (sclp_init_req.status == SCLP_REQ_DONE &&
@@ -1070,7 +1069,7 @@ sclp_init(void)
spin_unlock_irqrestore(&sclp_lock, flags);
/* Enable service-signal external interruption - needs to happen with
* IRQs enabled. */
- ctl_set_bit(0, 9);
+ service_subclass_irq_register();
sclp_init_mask(1);
return 0;
diff --git a/drivers/s390/kvm/kvm_virtio.c b/drivers/s390/kvm/kvm_virtio.c
index 607998f0b7d8..aec60d55b10d 100644
--- a/drivers/s390/kvm/kvm_virtio.c
+++ b/drivers/s390/kvm/kvm_virtio.c
@@ -25,7 +25,6 @@
#include <asm/kvm_para.h>
#include <asm/kvm_virtio.h>
#include <asm/setup.h>
-#include <asm/s390_ext.h>
#include <asm/irq.h>
#define VIRTIO_SUBCODE_64 0x0D00
@@ -441,7 +440,7 @@ static int __init kvm_devices_init(void)
INIT_WORK(&hotplug_work, hotplug_devices);
- ctl_set_bit(0, 9);
+ service_subclass_irq_register();
register_external_interrupt(0x2603, kvm_extint_handler);
scan_devices();