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| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2013-09-04 15:35:45 +0400 |
|---|---|---|
| committer | Heiko Carstens <heiko.carstens@de.ibm.com> | 2013-09-04 19:19:13 +0400 |
| commit | 82003c3e606905ca20c78a0ceca9f412e6f71474 (patch) | |
| tree | 846dc04eec40aaa7e25915cb8131ed52da97e334 /arch/s390/oprofile/hwsampler.c | |
| parent | 50ce749d0d107aaed8c2d702b987529f978a40f7 (diff) | |
| download | linux-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/hwsampler.c')
| -rw-r--r-- | arch/s390/oprofile/hwsampler.c | 6 |
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; } |