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media: media-request: Add compat ioctl

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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>
This commit is contained in:
Jernej Skrabec 2018-11-11 06:06:21 -05:00 committed by Mauro Carvalho Chehab
parent 4212368750
commit f44e361e37
1 changed files with 3 additions and 0 deletions
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3
drivers/media/media-request.c
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@ -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,
};