6 files changed, 12 insertions, 8 deletions

diff --git a/drivers/s390/char/con3215.c b/drivers/s390/char/con3215.c
index 40084501c31b..33b7141a182f 100644
--- a/drivers/s390/char/con3215.c
+++ b/drivers/s390/char/con3215.c
@@ -44,6 +44,7 @@
 #define RAW3215_NR_CCWS     3
 #define RAW3215_TIMEOUT     HZ/10     /* time for delayed output */
 
+#define RAW3215_FIXED       1         /* 3215 console device is not be freed */
 #define RAW3215_WORKING     4         /* set if a request is being worked on */
 #define RAW3215_THROTTLED   8         /* set if reading is disabled */
 #define RAW3215_STOPPED     16        /* set if writing is disabled */
@@ -630,7 +631,8 @@ static void raw3215_shutdown(struct raw3215_info *raw)
         DECLARE_WAITQUEUE(wait, current);
         unsigned long flags;
 
-        if (!(raw->port.flags & ASYNC_INITIALIZED))
+        if (!(raw->port.flags & ASYNC_INITIALIZED) ||
+            (raw->flags & RAW3215_FIXED))
                 return;
         /* Wait for outstanding requests, then free irq */
         spin_lock_irqsave(get_ccwdev_lock(raw->cdev), flags);
@@ -805,7 +807,7 @@ static struct ccw_driver raw3215_ccw_driver = {
         .freeze         = &raw3215_pm_stop,
         .thaw           = &raw3215_pm_start,
         .restore        = &raw3215_pm_start,
-        .int_class      = IOINT_C15,
+        .int_class      = IRQIO_C15,
 };
 
 #ifdef CONFIG_TN3215_CONSOLE
@@ -927,6 +929,8 @@ static int __init con3215_init(void)
         dev_set_drvdata(&cdev->dev, raw);
         cdev->handler = raw3215_irq;
 
+        raw->flags |= RAW3215_FIXED;
+
         /* Request the console irq */
         if (raw3215_startup(raw) != 0) {
                 raw3215_free_info(raw);
diff --git a/drivers/s390/char/raw3270.c b/drivers/s390/char/raw3270.c
index f3b8bb84faf2..9a6c140c5f07 100644
--- a/drivers/s390/char/raw3270.c
+++ b/drivers/s390/char/raw3270.c
@@ -1396,7 +1396,7 @@ static struct ccw_driver raw3270_ccw_driver = {
         .freeze         = &raw3270_pm_stop,
         .thaw           = &raw3270_pm_start,
         .restore        = &raw3270_pm_start,
-        .int_class      = IOINT_C70,
+        .int_class      = IRQIO_C70,
 };
 
 static int
diff --git a/drivers/s390/char/sclp.c b/drivers/s390/char/sclp.c
index 4fa21f7e2308..12c16a65dd25 100644
--- a/drivers/s390/char/sclp.c
+++ b/drivers/s390/char/sclp.c
@@ -400,7 +400,7 @@ static void sclp_interrupt_handler(struct ext_code ext_code,
         u32 finished_sccb;
         u32 evbuf_pending;
 
-        kstat_cpu(smp_processor_id()).irqs[EXTINT_SCP]++;
+        inc_irq_stat(IRQEXT_SCP);
         spin_lock(&sclp_lock);
         finished_sccb = param32 & 0xfffffff8;
         evbuf_pending = param32 & 0x3;
@@ -813,7 +813,7 @@ static void sclp_check_handler(struct ext_code ext_code,
 {
         u32 finished_sccb;
 
-        kstat_cpu(smp_processor_id()).irqs[EXTINT_SCP]++;
+        inc_irq_stat(IRQEXT_SCP);
         finished_sccb = param32 & 0xfffffff8;
         /* Is this the interrupt we are waiting for? */
         if (finished_sccb == 0)
diff --git a/drivers/s390/char/tape_34xx.c b/drivers/s390/char/tape_34xx.c
index 6ae929c024ae..9aa79702b370 100644
--- a/drivers/s390/char/tape_34xx.c
+++ b/drivers/s390/char/tape_34xx.c
@@ -1193,7 +1193,7 @@ static struct ccw_driver tape_34xx_driver = {
         .set_online = tape_34xx_online,
         .set_offline = tape_generic_offline,
         .freeze = tape_generic_pm_suspend,
-        .int_class = IOINT_TAP,
+        .int_class = IRQIO_TAP,
 };
 
 static int
diff --git a/drivers/s390/char/tape_3590.c b/drivers/s390/char/tape_3590.c
index 1b0eb49f739c..327cb19ad0b0 100644
--- a/drivers/s390/char/tape_3590.c
+++ b/drivers/s390/char/tape_3590.c
@@ -1656,7 +1656,7 @@ static struct ccw_driver tape_3590_driver = {
         .set_offline = tape_generic_offline,
         .set_online = tape_3590_online,
         .freeze = tape_generic_pm_suspend,
-        .int_class = IOINT_TAP,
+        .int_class = IRQIO_TAP,
 };
 
 /*
diff --git a/drivers/s390/char/vmur.c b/drivers/s390/char/vmur.c
index 73bef0bd394c..483f72ba030d 100644
--- a/drivers/s390/char/vmur.c
+++ b/drivers/s390/char/vmur.c
@@ -74,7 +74,7 @@ static struct ccw_driver ur_driver = {
         .set_online     = ur_set_online,
         .set_offline    = ur_set_offline,
         .freeze         = ur_pm_suspend,
-        .int_class      = IOINT_VMR,
+        .int_class      = IRQIO_VMR,
 };
 
 static DEFINE_MUTEX(vmur_mutex);