diff options
| author | cinap_lenrek <cinap_lenrek@felloff.net> | 2014-12-22 16:56:04 +0100 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@felloff.net> | 2014-12-22 16:56:04 +0100 |
| commit | 3ab80c9fe0fe4cfe91c0b6004db986f2e72bf5e6 (patch) | |
| tree | f7f8fbbf694687f54a629dcc46158b55a30f239a /sys/src/9/pc64 | |
| parent | c404fd9d6f46f90e4420d0b268215ef719e25796 (diff) | |
pc, pc64, xen: change return type of intrdisable() to void
intrdisable() will always be able to unregister the interrupt
now, so there is no reason to have it return an error value.
all drivers except uart8250 already assumed it to never fail
and theres no need to maintain that complexity.
Diffstat (limited to 'sys/src/9/pc64')
| -rw-r--r-- | sys/src/9/pc64/fns.h | 2 | ||||
| -rw-r--r-- | sys/src/9/pc64/trap.c | 3 |
2 files changed, 2 insertions, 3 deletions
diff --git a/sys/src/9/pc64/fns.h b/sys/src/9/pc64/fns.h index 0af15138f..46922f53d 100644 --- a/sys/src/9/pc64/fns.h +++ b/sys/src/9/pc64/fns.h @@ -74,7 +74,7 @@ ushort ins(int); void inss(int, void*, int); ulong inl(int); void insl(int, void*, int); -int intrdisable(int, void (*)(Ureg *, void *), void*, int, char*); +void intrdisable(int, void (*)(Ureg *, void *), void*, int, char*); void intrenable(int, void (*)(Ureg*, void*), void*, int, char*); void introff(void); void intron(void); diff --git a/sys/src/9/pc64/trap.c b/sys/src/9/pc64/trap.c index 7c411f47e..2b8de4b7c 100644 --- a/sys/src/9/pc64/trap.c +++ b/sys/src/9/pc64/trap.c @@ -76,7 +76,7 @@ intrenable(int irq, void (*f)(Ureg*, void*), void* a, int tbdf, char *name) iunlock(&vctllock); } -int +void intrdisable(int irq, void (*f)(Ureg *, void *), void *a, int tbdf, char *name) { Vctl **pv, *v; @@ -116,7 +116,6 @@ intrdisable(int irq, void (*f)(Ureg *, void *), void *a, int tbdf, char *name) break; } iunlock(&vctllock); - return 0; } static long |