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| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2013-09-04 13:35:45 +0200 |
|---|---|---|
| committer | Heiko Carstens <heiko.carstens@de.ibm.com> | 2013-09-04 17:19:13 +0200 |
| commit | 82003c3e606905ca20c78a0ceca9f412e6f71474 (patch) | |
| tree | 846dc04eec40aaa7e25915cb8131ed52da97e334 /arch/s390/kernel/runtime_instr.c | |
| parent | 50ce749d0d107aaed8c2d702b987529f978a40f7 (diff) | |
| download | talos-op-linux-82003c3e606905ca20c78a0ceca9f412e6f71474.tar.gz talos-op-linux-82003c3e606905ca20c78a0ceca9f412e6f71474.zip | |
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/kernel/runtime_instr.c')
| -rw-r--r-- | arch/s390/kernel/runtime_instr.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/s390/kernel/runtime_instr.c b/arch/s390/kernel/runtime_instr.c index 077a99389b07..e1c9d1c292fa 100644 --- a/arch/s390/kernel/runtime_instr.c +++ b/arch/s390/kernel/runtime_instr.c @@ -139,10 +139,10 @@ static int __init runtime_instr_init(void) if (!runtime_instr_avail()) return 0; - measurement_alert_subclass_register(); + irq_subclass_register(IRQ_SUBCLASS_MEASUREMENT_ALERT); rc = register_external_interrupt(0x1407, runtime_instr_int_handler); if (rc) - measurement_alert_subclass_unregister(); + irq_subclass_unregister(IRQ_SUBCLASS_MEASUREMENT_ALERT); else pr_info("Runtime instrumentation facility initialized\n"); return rc; |
