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| author | Jernej Skrabec <jernej.skrabec@siol.net> | 2018-11-11 12:06:21 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-11-20 18:53:27 +0100 |
| commit | f44e361e37eb074df2e2ca204ef31c834ce44af8 (patch) | |
| tree | 9c28a4de232ef5815bf225298d0a0d1ed4b086dd /drivers/media/media-request.c | |
| parent | media: Use wait_queue_head_t for media_request (diff) | |
| download | linux-f44e361e37eb074df2e2ca204ef31c834ce44af8.tar.xz linux-f44e361e37eb074df2e2ca204ef31c834ce44af8.zip | |
media: media-request: Add compat ioctl
Currently media request ioctl operations fail on 64-bit kernel with
32-bit userspace due to missing .compat_ioctl callback.
Because no ioctl command uses any argument, just reuse existing ioctl
handler for compat_ioctl too.
Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers/media/media-request.c')
| -rw-r--r-- | drivers/media/media-request.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/media/media-request.c b/drivers/media/media-request.c index 4e9db1fed697..c71a34ae6383 100644 --- a/drivers/media/media-request.c +++ b/drivers/media/media-request.c @@ -238,6 +238,9 @@ static const struct file_operations request_fops = { .owner = THIS_MODULE, .poll = media_request_poll, .unlocked_ioctl = media_request_ioctl, +#ifdef CONFIG_COMPAT + .compat_ioctl = media_request_ioctl, +#endif /* CONFIG_COMPAT */ .release = media_request_close, }; |