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| author |   Jarod Wilson <jarod@redhat.com> | 2010-10-09 15:07:06 -0300 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-10-21 01:18:36 -0200 |
| commit | 8be292cc035ebc3422f08e84682626dd8ed8334b (patch) | |
| tree | d9dee450677123f2f93a4dd7edb9d127d236c7e3 /drivers/staging/lirc/lirc_parallel.c | |
| parent | [media] staging/lirc: ioctl portability fixups (diff) | |
| download | linux-dev-8be292cc035ebc3422f08e84682626dd8ed8334b.tar.xz linux-dev-8be292cc035ebc3422f08e84682626dd8ed8334b.zip | |
[media] lirc: wire up .compat_ioctl to main ioctl handler
As pointed out (and tested) by Joris van Rantwijk, we do actually need
to wire up .compat_ioctl for 32-bit lirc userspace to work with 64-bit
lirc kernelspace. Do it. And add a check to make sure we get a valid
irctl in the ioctl handler.
Signed-off-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/staging/lirc/lirc_parallel.c')
| -rw-r--r-- | drivers/staging/lirc/lirc_parallel.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/staging/lirc/lirc_parallel.c b/drivers/staging/lirc/lirc_parallel.c index be3d60d9a498..b8cce87c7032 100644 --- a/drivers/staging/lirc/lirc_parallel.c +++ b/drivers/staging/lirc/lirc_parallel.c @@ -546,6 +546,9 @@ static const struct file_operations lirc_fops = { .write = lirc_write, .poll = lirc_poll, .unlocked_ioctl = lirc_ioctl, +#ifdef CONFIG_COMPAT + .compat_ioctl = lirc_ioctl, +#endif .open = lirc_open, .release = lirc_close }; |