From 069b747931f13eda289c1d59a09ecc8162281a76 Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Tue, 30 Dec 2008 07:04:34 -0300 Subject: V4L/DVB (10138): v4l2-ioctl: change to long return type to match unlocked_ioctl. Since internal to v4l2 the ioctl prototype is the same regardless of it being called through .ioctl or .unlocked_ioctl, we need to convert it all to the long return type of unlocked_ioctl. Thanks to Jean-Francois Moine for posting an initial patch for this and thus bringing it to our attention. Cc: Jean-Francois Moine Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/bw-qcam.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/media/video/bw-qcam.c') diff --git a/drivers/media/video/bw-qcam.c b/drivers/media/video/bw-qcam.c index 0b02be5..10dbd4a 100644 --- a/drivers/media/video/bw-qcam.c +++ b/drivers/media/video/bw-qcam.c @@ -706,7 +706,7 @@ static long qc_capture(struct qcam_device * q, char __user *buf, unsigned long l * Video4linux interfacing */ -static int qcam_do_ioctl(struct file *file, unsigned int cmd, void *arg) +static long qcam_do_ioctl(struct file *file, unsigned int cmd, void *arg) { struct video_device *dev = video_devdata(file); struct qcam_device *qcam=(struct qcam_device *)dev; @@ -863,7 +863,7 @@ static int qcam_do_ioctl(struct file *file, unsigned int cmd, void *arg) return 0; } -static int qcam_ioctl(struct file *file, +static long qcam_ioctl(struct file *file, unsigned int cmd, unsigned long arg) { return video_usercopy(file, cmd, arg, qcam_do_ioctl); -- cgit v1.1