diff options
| author |   Michael Ellerman <michael@ellerman.id.au> | 2007-08-28 18:47:55 +1000 |
|---|---|---|
| committer |   Paul Mackerras <paulus@samba.org> | 2007-09-14 01:33:20 +1000 |
| commit | 8528ab84ebe7a1eeed9b0acc808df86663d506c0 (patch) | |
| tree | b1037def36002586de1e366686376e29e451199d /arch/powerpc/kernel/sysfs.c | |
| parent | [POWERPC] Add an optional device_node pointer to the irq_host (diff) | |
| download | wireguard-linux-8528ab84ebe7a1eeed9b0acc808df86663d506c0.tar.xz wireguard-linux-8528ab84ebe7a1eeed9b0acc808df86663d506c0.zip | |
[POWERPC] Invert null match behaviour for irq_hosts
Currently if you don't specify a match callback for your irq_host it's
assumed you match everything. This is a kind of opt-out approach, and
turns out to be the exception rather than the rule.
So change the semantics to be opt-in, ie. you don't match anything unless
you provide a match callback. This in itself isn't very useful, but will
allow us to provide a default match implementation in a subsequent patch.
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/kernel/sysfs.c')
0 files changed, 0 insertions, 0 deletions