Messages in this thread Patch in this message | | | From | jason_wang <> | Subject | [PATCH] media:dvb-core: add .compat_ioctl define for dmx-dvr | Date | Tue, 12 Jan 2021 06:45:42 +0000 |
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From: Jason_wang <Jason_wang@realsil.com.cn>
if CONFIG_COMPAT is enabled. dvr ioctl can not be invoked by user. need .compat_ioctl to identify the ioctl function.
Signed-off-by: jason_wang <jason_wang@realsil.com.cn> --- drivers/media/dvb-core/dmxdev.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/media/dvb-core/dmxdev.c b/drivers/media/dvb-core/dmxdev.c index f14a872d1268..4a9e027de827 100644 --- a/drivers/media/dvb-core/dmxdev.c +++ b/drivers/media/dvb-core/dmxdev.c @@ -1393,6 +1393,7 @@ static const struct file_operations dvb_dvr_fops = { .read = dvb_dvr_read, .write = dvb_dvr_write, .unlocked_ioctl = dvb_dvr_ioctl, + .compat_ioctl = dvb_dvr_ioctl, .open = dvb_dvr_open, .release = dvb_dvr_release, .poll = dvb_dvr_poll, -- 2.25.1
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