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Date: Tue, 12 Jan 2021 06:45:42 +0000 From: jason_wang <jason_wang@...lsil.com.cn> To: "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, "linux-media@...r.kernel.org" <linux-media@...r.kernel.org> CC: "jason.root.w@...il.com" <jason.root.w@...il.com>, Mauro Carvalho Chehab <mchehab@...nel.org> Subject: [PATCH] media:dvb-core: add .compat_ioctl define for dmx-dvr From: Jason_wang <Jason_wang@...lsil.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@...lsil.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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