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authorHeiko Carstens <heiko.carstens@de.ibm.com>2013-09-04 15:35:45 +0400
committerHeiko Carstens <heiko.carstens@de.ibm.com>2013-09-04 19:19:13 +0400
commit82003c3e606905ca20c78a0ceca9f412e6f71474 (patch)
tree846dc04eec40aaa7e25915cb8131ed52da97e334 /arch/s390/oprofile
parent50ce749d0d107aaed8c2d702b987529f978a40f7 (diff)
downloadlinux-82003c3e606905ca20c78a0ceca9f412e6f71474.tar.xz
s390/irq: rework irq subclass handling
Let's not add a function for every external interrupt subclass for which we need reference counting. Just have two register/unregister functions which have a subclass parameter: void irq_subclass_register(enum irq_subclass subclass); void irq_subclass_unregister(enum irq_subclass subclass); Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Diffstat (limited to 'arch/s390/oprofile')
-rw-r--r--arch/s390/oprofile/hwsampler.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/s390/oprofile/hwsampler.c b/arch/s390/oprofile/hwsampler.c
index b5b2916895e0..231cecafc2f1 100644
--- a/arch/s390/oprofile/hwsampler.c
+++ b/arch/s390/oprofile/hwsampler.c
@@ -1001,7 +1001,7 @@ int hwsampler_deallocate(void)
if (hws_state != HWS_STOPPED)
goto deallocate_exit;
- measurement_alert_subclass_unregister();
+ irq_subclass_unregister(IRQ_SUBCLASS_MEASUREMENT_ALERT);
deallocate_sdbt();
hws_state = HWS_DEALLOCATED;
@@ -1115,7 +1115,7 @@ int hwsampler_shutdown(void)
mutex_lock(&hws_sem);
if (hws_state == HWS_STOPPED) {
- measurement_alert_subclass_unregister();
+ irq_subclass_unregister(IRQ_SUBCLASS_MEASUREMENT_ALERT);
deallocate_sdbt();
}
if (hws_wq) {
@@ -1190,7 +1190,7 @@ start_all_exit:
hws_oom = 1;
hws_flush_all = 0;
/* now let them in, 1407 CPUMF external interrupts */
- measurement_alert_subclass_register();
+ irq_subclass_register(IRQ_SUBCLASS_MEASUREMENT_ALERT);
return 0;
}